A GUIDE FOR
THE PUBLIC
CONTA I N I NG:
BACKGROUND ON
WETLANDS AND
RESTORATION
INFORMATION ON
PROJECT PLANNING,
IMPLEMENTATION, AND
MONITORING
LIST OF RESOURCES,
CONTACTS, AND FUNDING
SOURCES
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^T-^*W
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A Guide for the Public Containing:
Background on wetlands and restoration
Information on project planning, implementation, and monitoring
Lists of resources, contacts, and funding sources
Developed by the \nteragency "Workgroup on "Wetland Restoration-.
National Oceanic and Atmospheric Administration, Environmental Protection Agency,
Army Corps of Engineers, Fish and Wildlife Service, and
Natural Resources Conservation Service
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Acknowledgements
This guide would not have been possible without the contributions of many individuals. The
members of the Interagency Workgroup on Wetland Restoration were critical to the document's
development from start to finish: Susan-Marie Stedman, National Oceanic and Atmospheric
Administration (NOAA) Fisheries; John McShane, Lynne Trulio, Doreen Vetter, Mary Kentula, and
Matt Little, U.S. Environmental Protection Agency (EPA); Jack Arnold, U.S. Fish and Wildlife Service
(FWS); Jeanne Christie, Natural Resources Conservation Service (NRCS) [now with the Association
of State Wetland Managers]; and Colleen Charles, US Army Corps of Engineers (Corps) (now with
the US Geological Survey).
The Workgroup would like to acknowledge the members of the Expert/User Review Panel for their
practical knowledge and valuable input: Robert P. Brooks, Pennsylvania State University's
Cooperative Wetlands Center; Andre F. Clewell, Society for Ecological Restoration (SER); Donald
Falk, SER; Susan Galatowitsch, University of Minnesota; Curtis Hopkins, Ducks Unlimited Inc.;
Mike Houck, Audubon Society; Michael Josselyn, Tiburon Center for Environmental Studies;
Jon Kusler, Association of State Wetland Managers; Leah Miller and Gwyn Rowland, Izaak Walton
League of America; Steve Moran, Nebraska Rainwater Basin Coordinator; Richard P. Novitski,
RP Novitzki and Associates; Duncan T. Patton, Arizona State University; John Rieger, California
Department of Transportation; Frederick T. Short, University of New Hampshire; William Streever,
BP Exploration (Alaska) Inc.; Jim Stutzman, FWS; Billy Teels, the Wetland Science Institute; Gordon
Thayer, NOAA Fisheries; Ronald Thorn, Battelle Pacific Northwest Laboratories; Pat Wiley, NRCS;
and Joy Zedler, University of Wisconsin-Madison.
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labie of Contents
LETTER TO THE READER
PART NTRODUCTON
Why is Wetland Restoration, Creation, and Enhancement Necessary?
What are Wetlands?
The Importance of Wetlands
PART 2. WHAT IS RESTORATION, CREATION, AND ENHANCEMENT?
Definitions
Two Approaches to Wetland Projects
PART 3. TACKLING THE WETLAND PROJECT
Have Someone Do the Project for You
Do the Project Yourself
PART 4. PLANNING
Why Plan?
Know Your Landscape
Choosing the Project Site
Know Your Project Site
Setting Goals and Objectives
Using Reference Sites
Using Adaptive Management
Refine Your Goals and Objectives
Choose the Simple Approach
Preparing for Implementation
Publicize Your Project
PART 5. IMPLEMENTATION
Stages of Implementation
Working with Volunteers
Publicize Your Project
PART 6. MONITORING
What is Monitoring?
What Should I Monitor?
How Should I Monitor?
How Often Should I Monitor?
How Long Should I Monitor?
What Should I Do with the Monitoring Information?
PART 7. LONG-TERM MANAGEMENT
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PART 8. PUTTING IT ALL TOGETHER
Words to the Wise
A Wetland Restoration/Creation/Enhancement Checklist
RESOURCE APPENDICES
R-l Bibliography of Reference Resources
R-ll Federal Financial Assistance
R-lll Organizations, Websites and Training Opportunities
TECHNICAL APPENDICES
T-l What Makes a Wetland Unique?
T-ll Activities Used to Restore or Change Wetland Characteristics
T-lll Wetland Parameters and Monitoring Methods
T-IV Definitions of Categories of Wetlands Conservation Activities
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LETTER TO THE READER
I ver the past 200 years, more than 50 percent of the wetlands in the coterminous U.S. have
I i been lost and many of the remaining wetlands are degraded. These losses and alterations
\f compromise the important benefits provided by wetlands including protecting water
quality, providing habitat for a wide variety of plants and animals, and reducing flood
damage. While preserving remaining wetland resources is critical to our nation's environmental health,
restoring, creating, and enhancing wetlands also is essential to improving the quality of aquatic systems.
Because wetlands are so important to the earth's ecosystems and human society, the National Oceanic
and Atmospheric Administration (NOAA), Environmental Protection Agency (EPA), Fish and Wildlife Service
(FWS), Natural Resources Conservation Service (NRCS), and Army Corps of Engineers (Corps) worked
together to develop this document designed for people wishing to support or undertake wetland projects.
Many documents about wetland restoration, creation, and enhancement activities are technical or
scientific in nature and are designed for experts. This document, however, is not a scientific paper. It is
designed specifically for individuals, community groups, municipalities, or others who have little or no
experience in this field. We have written to a general audience for a number of reasons:
^Ife Most land in the U.S. is in private ownership; significant increases in wetland quality and
quantity can be achieved if private landowners restore, create, or enhance wetlands on
their property.
^ Many EPA, NOAA, FWS, and NRCS programs support public involvement in wetland projects
efforts; information on wetland restoration, creation, and enhancement for the general
public may enhance those programs.
^Ifc Restoration is an important, growing environmental field. The general public can benefit
from access to basic information about restoration, creation, and enhancement, and may
become encouraged to become involved in and support wetland projects.
Developing a guide on wetland restoration, creation, and enhancement applicable across the nation is
difficult for a number of reasons. First, the terms "restoration," "creation," and "enhancement" encompass
a wide range of activities related to establishing or re-establishing wetlands. Second, climate, region,
wetland type and local conditions determine the type of wetland project that is most appropriate. Third,
the goals of people undertaking wetland projects vary widely and these goals influence what kind of
activities are best suited to a particular site. Given the broad scope of the subject matter, this document
is designed to achieve two goals:
^Ife Introduce non-technical readers to the basics of wetland projects including planning,
implementing, and monitoring, and
^ilfc Direct interested persons to documents and resources specific to a particular region or
wetland type.
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The document is organized around these two goals. The text gives information on wetlands, background
on the practice of restoration, creation, and enhancement, and information on the process involved in
undertaking a wetland project. The appendices provide documents, web sites, agencies, and other
resources for finding additional information and advice on restoration, creation, and enhancement
projects.
As you read this document, it will become clear that wetland projects vary considerably in size and
complexity. In some cases, one person's efforts (fencing out cows, mowing instead of tilling, or
eliminating the use of pesticides) can substantially improve a degraded site. On the other hand, teamwork
and the help of specialists is usually required for establishing new wetlands or restoring sites with
extensive damage. In her book Restoring Streams in Cities, Ann Riley (1998) states that most restoration
projects require teams of people with expertise in areas such as ecology, hydrology, engineering, and
planning, among others.
Many landowners enroll in federal or state programs in which
the public agency puts together a team of specialists who help
with the wetland project. Other landowners or citizen groups
may not be eligible for these programs or simply may want to
organize the project themselves. Whether you are enrolled in
a wetland program or are organizing a wetland project
yourself, this guide will help you understand what types of
people and resources to consult in order to plan, implement,
and monitor your wetland project.
The agencies who have worked on this informational document
want it to be as useful as possible. Please give us your
thoughts and comments on the information provided here.
Write us or e-mail us care of:
Susan-Marie Stedman
NOAA Fisheries F/HC
1315 East-West Highway
Silver Spring, MD 20910
susan.stedman@noaa.gov
A restored prairie
pothole wetland,
USFWS
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INTRODUCTION
Why Restore, Create, or Enhance Wetlands?
he public's interest in the renewal of natural ecosystems has grown steadily during the
past few decades. While preservation of habitat is a key to environmental health, there
is a growing awareness that restoration, creation, and enhancement are essential to
recover ecosystems that have been degraded or destroyed. Wetland habitats are the
focus of many recovery efforts because over the past 200 years the area and health of wetlands
have declined significantly. Less than 46 percent of the 215 million acres of wetlands estimated
to exist in the contiguous U.S. when Europeans arrived remain. Prior to the mid-1970s, the
draining and destruction of wetlands were accepted practices. Many wetlands altered by humans
were drained to support agricultural uses, while others were filled for urban development, diked
for water impoundments or to diminish flooding, or dredged for marinas and ports. Indirect
impacts from pollutants, urban runoff, and invasion by non-native species continue to degrade and
destroy wetlands.
Scientists and policy makers also recognize the value of wetland restoration. In 1992, scientists
completed a study for the National Research Council that called for the development of a national
wetlands restoration strategy. Since then, federal agencies have been working with partners to
achieve a net increase of 100,000 acres of wetlands per year by 2005. This goal will be reached
only through carefully planned and implemented restoration and creation projects that add
ecologically valuable wetlands to the landscape. States and the federal government are funding
and conducting large-scale ecosystem restorations, such as the South Florida/Everglades
Ecosystem Restoration, which are contributing to the national wetland goal. However, without the
support of citizens and local groups around the country the 100,000 acre per year goal cannot be
reached.
For many decades, citizens have been restoring, creating, and enhancing wetland habitats through
local non-profit organizations. In addition, citizens have become involved in wetland projects
through government programs. Despite these efforts, the nation is still losing more wetlands than
it gains each year. This document is designed to support and further encourage landowner and
community-based wetland projects.
What are Wetlands?
Wetland Characteristics. Wetlands are
unique ecosystems that often occur at the edge
of aquatic (water, fresh to salty) or terrestrial
(upland) systems. They may be wet year-round,
wet during certain seasons, or wet during part of
the day. Corps regulations for implementing the
federal Clean Water Act define wetlands as:
Forested wetland, USFWS
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"those areas that are inundated or saturated by surface or ground water at a frequency and
duration sufficient to support, and that under normal circumstances do support, a
prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands
generally include swamps, marshes, bogs, and similar areas."
In addition to bogs and swamps, wetlands include tidal marshes, prairie potholes, seagrass beds,
forested wetlands, and seasonally ponded sites, such as vernal pools. Some of these wetland types,
such as seasonal wetlands that are dry much of the year, may not always appear to be wetlands.
The National Research Council's 1995 report entitled "Wetlands: Characteristics and Boundaries"
lists several major classes of U.S. wetlands and some plants associated with each:
^^ Freshwater Marsh— grasses, sedges, herbs;
^ilfe Tidal Salt and Brackish Marsh— salt tolerant grasses, rushes;
^ Prairie Potholes-grasses, sedges, herbs;
^^ Fens— sedges, grasses, shrubs;
^ilfe Bogs— sphagnum moss, shrubs, trees;
^ Swamp Bottomland-cypress, gum, red maple; and
^^ Mangrove Forest— black, red, white mangroves.
Although wetland types are diverse, they all possess several ecological characteristics that
distinguish them from upland or other aquatic ecosystems. Specifically, wetlands are
characterized by unique hydrologic, soil (substrate), and biotic conditions. The hydrological
regime, which is determined by the duration, flow, amount, and frequency of water on a site, is
typically the pn'ma/yfacfordriving the other ecological elements of the system. A site has wetland
hydrology when it is wet enough to produce soils that can support hydrophytic vegetation (plants
that are adapted to waterlogged environments). Wetland substrates are called hydric soils,
meaning they are saturated with water for part or all of the year. Saturated soils become anaerobic
(without oxygen) as water stimulates the growth of micro-organisms, which use up the oxygen in
the spaces between soil particles. When soils become anaerobic, they change significantly in
structure and chemistry. These factors all make wetland soils stressful to terrestrial plants.
As a result of waterlogged, anaerobic conditions, wetlands are
dominated by hydrophytic plants that are specifically adapted to
withstand these demanding conditions. The wide diversity of wetland
plant species includes emergent plants (those with leaves that grow
through the water column, such as cattails, sedges, and rushes),
submerged plants (pondweeds, eelgrass), and floating-leaved plants
(such as water lilies and duckweed). Wetland plants also include trees
(such as cypress, red maple, and swamp oak), shrubs (such as willows
and bayberry), moss, and many other vegetation types.
Because they exist where land and water meet, wetlands are often used by animals from both wet
and dry environments. A number of invertebrate, fish, reptile, and amphibian species depend on
wetland water cycles to survive or complete their lifecyles. For example, nearly all amphibians and
at least 50 percent of migratory birds use wetlands regularly. Approximately 75 percent of all
commercial marine fish species depend on estuaries, which in turn depend on their wetlands to
maintain these productive ecosystems. See Technical Appendix T-l for more information on these
attributes of wetlands.
Fen, Newport
Bay, USFWS
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Definitions of Wetland Systems from Cowardin, et al. (1979)
Marine:
Open ocean overlying the continental shelf and associated high-energy coast line. Examples of wetland types
within this system are subtidal and intertidal aquatic beds, reefs, and rocky shores.
Estuarine:
Deepwater tidal habitats and adjacent tidal wetlands that are usually semi-enclosed by land but have open,
partially obstructed, or sporadic access to the ocean and in which ocean water is at least occasionally diluted
by freshwater runoff from the land. Examples of estuarine classes include subtidal and intertidal emergent
wetlands, forested wetlands, and rock bottom.
Riverine:
Wetland and deepwater habitats contained within a channel with two exceptions: 1) wetlands dominated by
trees, shrubs, persistent emergent plants, emergent mosses, or lichens, and 2) habitat with water containing
ocean-derived salts in excess of 5 ppt (parts per thousand). Rivers and streams fall within this system and
subsystems include tidal, perennial, and intermittent watercourses.
Lacustrine:
Wetlands and deepwater habitats with all of the following characteristics: 1) situated in a topographic
depression or a dammed river channel, 2) less than 30 percent areal coverage by trees, shrubs, persistent
emergent vegetation, emergent mosses, or lichens, and 3) total area exceeds 8 hectares (20 acres). Lakes typify
lacustrine wetland systems.
P a I u s t r i n e :
All nontidal wetlands dominated by trees, shrubs, persistent emergent vegetation, emergent mosses or lichens,
and all such wetlands that occur in tidal areas where salinity due to ocean-derived salts is below 5 ppt. This
system also includes wetlands lacking such vegetation if they are less than 8 hectares, lack wave-action or
bedrock shoreline features, and are no deeper than 2 meters at low water in their deepest spot. Examples
include ponds, bogs, and prairie potholes.
Diagram of
Palustrine
wetland from
Cowardin et
al., 1979
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Wetland Classification. Scientists have classified wetlands into various types. A well-known
scheme, developed by Cowardin et al. (1979) for the FWS, has become the federally-accepted
standard (see box at left). Cowardin et al. state "Wetlands are defined by plants (hydrophytes), soils
(hydric soils), and frequent flooding. Ecologically related areas of deep water, traditionally not
considered wetlands, are included in the classification as deepwater habitats." For the complete
national wetlands classification standard see http://wetlands.fws.gov/Pubs_Reports/pubs.html.
The Importance of Wetlands
The loss and degradation of wetlands in the U.S. has resulted in a decline in the important benefits
that wetlands provide to society. These benefits or functions usually link to goods and services
important to society. Some of the benefits wetlands provide include:
^ Healthy fisheries. A 1991 study by James R. Chambers determined that approximately 75
percent (by weight) of commercially harvested fish and shellfish are dependent on estuaries and
their wetlands. Nationally, commercial fisheries were valued at $3.2 billion in 2001. In California
alone, the seafood industry generated approximately $900 million in wholesale sales in 2001.
Virtually all freshwater species of fish are dependent to some degree on wetlands, often spawning
in marshes adjacent to lakes or in riparian forests during spring flooding. These species are sought
by recreational anglers, who spent $20.4 billion on trip related and durable goods in 2000 to pursue
their sport.
\ .* v , /•,,-' • •'l.tf'iiJt-
\v • ' /
;,, . .^^^MB^^Lk'LiU
.! aifi^
-
Juvenile spot in a tidal wetland, USFWS
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Black fern
feeding chick,
Elinor Osborn
^ Support for birds and other wildlife. Wetlands are probably
best known for their value to waterfowl. The freshwater wetlands in
the prairie pothole region of North America support an estimated
50 to 80 percent of the continental waterfowl production each year.
The loss of wetlands in this region, which is estimated to be more than
50 percent of the original wetland acreage occurring at the time of
settlement, has been considered a major factor in the decline in
nesting success of duck populations in North America. Wetlands also
support a wide diversity of other birds. Eighty percent of America's
breeding bird population and more than 50 percent of the 800 species
of protected migratory birds rely on wetlands. In addition to birds,
other wildlife makes its home in wetlands. Reptiles and amphibians
are common wetland residents. Nearly all of the approximately 190
species of amphibians in North America depend on wetlands for
breeding. Other wildlife associated with wetlands includes muskrat,
beaver, mink, raccoon, marsh and swamp rabbits, numerous mice,
voles, shrews, lemmings, and other small mammals. Large mammals
also rely on wetlands. For example, moose often depend on wetlands
such as white cedar swamps and other forested wetlands for winter
shelter and food.
^ High biological productivity. Many wetlands are highly productive ecosystems in large
part because they are rich in organic matter and nutrients. These nutrients support organisms
within the marsh, but in many instances the nutrients are also transferred to nearby aquatic
systems (lakes, rivers, and estuaries), enhancing the productivity of these systems and supporting
human uses such as commercial fisheries.
A blue crab in a saltmarsh,
NOAA
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^ Biodiversity protection. Wetlands support a great
diversity of species and many of the species are unique and rare.
Among this vast diversity are many plant species used for food,
drugs, and other commodities. There are most likely other
beneficial organisms yet to be discovered. Of the 1,082 U.S. plant
and animal species listed as threatened and endangered as of May
31, 1997, 499 species (46 percent) are wetland-associated. These
organisms are important to ecosystem function and, ultimately,
for the health of the environment upon which humans depend.
A whooping crane, John McShane
^ Erosion control. By
dissipating wave energy and
stabilizing shorelines, wetland
vegetation buffers the adjacent
upland from wave action and
intensive erosion.
Salt marsh, Rehoboth Bay, Delaware, Susan-Marie Stedman
^ Flood damage reduction. Wetlands intercept runoff and store stormwater, thereby
changing rapid and high peak flows to slower and smaller discharges over longer periods of time.
Because it is usually the peak flows that cause flood damage, the effect of wetlands is to reduce
the danger of flooding. A classic study by the Corps in the Charles River Basin in Massachusetts
estimated that the loss of 3,400 hectares (approximately 8,100 acres) of forested wetlands would
increase downstream flood damage, costing millions of dollars annually.
A beaver, G. Kearns
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^ Good water quality. Wetlands are known for their ability to capture sediments and filter
pollutants, which improves water quality. For example, spring floods often carry very turbid water
which, if not for the filtering that occurs in downstream wetlands, could deposit sediment that
would smother plants and fish eggs. In addition, wetlands constructed to treat municipal runoff
require only a fraction of the construction and operation budget of a conventional system.
^ Aesthetics and recreation. Many recreational activities take place in and around
wetlands. Hunting and fishing are popular activities associated with wetlands. Other recreational
activities in wetlands include hiking, nature observation and photography, canoeing, and other
boating. Many people simply enjoy the beauty and sounds of nature and spend their leisure time
near wetlands observing plant and animal life. Wetlands are also important places for outdoor
study and for gaining an appreciation of natural history and ecology. Properties bordering
wetlands often have higher property values than those that do not. Urban wetlands are typically
some of the last remaining pieces of "natural habitat" providing residents some sense of wildness
and open space.
A primary goal of wetland projects is to re-establish natural ecological processes. Some wetland
functions can be mimicked with engineered structures, but engineered methods typically do not
provide the maximum ecological benefit. For example, instead of re-establishing native vegetation
on wetland edges to control erosion, a cement wall could be used to armor the bank. A cement
wall could limit erosion for a time, but it does not provide the other ecosystem benefits of
wetlands, such as filtering pollutants and providing fish habitat. For a more detailed discussion of
wetland functions, see Technical Appendix T-l.
A canoe trip, USFWS
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WHAT IS RESTORATION,
CREATION, AND ENHANCEMENT?
he terms "restoration", "creation", and "enhancement" have been defined a variety
of ways. The following commonly-accepted definitions for these terms, based on
Lewis (1990), will be used in this document:
^Ife Restoration - Returning a degraded wetland or former wetland to a pre-existing condition
or as close to that condition as is possible.
« Creation - Converting a non-wetland (either dry land or unvegetated water) to a wetland.
^ Enhancement - Increasing one or more of the functions performed by an existing wetland
beyond what currently or previously existed in the wetland. There is often an accompanying
decrease in other functions.
A similar set of definitions was adopted by a number of federal agencies in 2000 to keep track of
federal wetland conservation projects. This set of definitions distinguishes between two types of
restoration - "rehabilitation" (restoration in an existing wetland) and "reestablishment"
(restoration in a former wetland). These definitions are in Appendix T-IV.
Restoration and enhancement projects may be difficult to distinguish from each other, because
both can encompass activities in existing degraded wetlands. According to the definitions above,
restoration entails returning a wetland to a former state (e.g., filling a ditch so that a drained
wetland becomes flooded again), while enhancement means changing the wetland so that one or
more functions are increased beyond their original state. An example would be diverting a small
stream into a wetland so that the area has deeper water.
Enhancing a wetland in one way often degrades it in another way. For example, adding more
water to a wetland may create better habitat for fish, but it will decrease the ability of the wetland
to hold flood waters. This trade-off is particularly true for enhancement in relatively unaltered
wetlands. Some common examples of the trade-offs that can occur with wetland enhancement
include loss of fish habitat when salt marshes are impounded to provide waterfowl habitat,
decreased water storage when seasonal wetlands are flooded to increase aquatic habitat, and loss
of colonial waterbird habitat when mangroves are removed to provide shorebird habitat. When
wetland enhancement is undertaken, the project goals should include minimizing any decrease in
existing wetland functions.
Wetland creation - putting a wetland where it did not exist before - is usually a difficult
undertaking. The primary challenges in creation projects are bringing water to a site where it does
not naturally occur and establishing vegetation on soils that are not hydric. While creation is
possible, it typically requires significantly more planning and effort than restoration projects, and
the outcome of the effort is difficult to predict. Many attempts to convert uplands to wetlands
result in ecosystems that do not closely resemble natural wetlands and that provide limited
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INTRODUCTION AND USER'S GUIDE TO
wetland functions (valuable upland habitat might be lost in the process as well). Creating
wetlands from open water is less difficult with respect to establishing a water source, but it often
requires placing dirt or other fill into existing aquatic habitats, which means destroying one kind
of aquatic habitat to create another. While this trade-off sometimes can be justified ecologically,
the engineering and regulatory challenges of these projects are so complicated that professional
expertise and oversight are almost always required.
The outcome of a creation and enhancement project is often difficult to predict because these
projects essentially try to produce a new ecosystem. With restoration projects, outcomes are more
predictable, although there may still be uncertainty depending on the type of wetland, extent of
degradation, and many other factors. Under certain circumstances, creation or enhancement may
be the best option (see box below for an example) but for the most part, restoration is more likely
to have a positive outcome in terms of improving wetland resources.
Created VJetlands to Treat Urban Runoff
Created treatment wetlands can control the increased runoff and pollutants generated by development in
watersheds. In the Sligo Creek Watershed of Montgomery County Maryland, the Metropolitan Washington
Council of Governments (COG) worked with many groups and agencies to create wetlands to capture
stormwater runoff from local urban development. The created wetlands control the amount of water reaching
Sligo Creek and allow the sediment and other pollutants to settle out before the water reaches the Creek.
Because the created wetlands helped improve water quality and establish more natural flows to Sligo Creek,
COG and local groups were able to complete stream restoration in the Creek itself. They have restored the
natural channel shape, replanted native tree species, and reintroduced native fish and amphibians.
One additional term common in discussions about wetland restoration, creation, and enhancement
is mitigation. In a general sense, mitigation means reducing environmental damage by avoiding,
minimizing, and compensating for activities that damage or destroy protected resources. In a
wetland context, "mitigation" is often short for "compensatory mitigation" and means wetland
restoration, creation, enhancement, or some other action undertaken for the specific purpose of
compensating for the damage or destruction to another wetland area. When wetland restoration
or a related activity is undertaken as mitigation, there are usually a number of requirements that
must be met to ensure that the wetland activity provides adequate compensation for the
associated wetland loss.
Discussing the regulatory requirements of compensatory mitigation is beyond the scope of this
document. More information on topics specific to compensatory mitigation can be obtained from
agencies involved in wetland regulation, especially the Environmental Protection Agency (EPA) and
the Army Corps of Engineers (Corps) (see Federal agency web sites in Resource Appendix R-lll).
Planning, monitoring, and long-term management, which are important for all wetland
restoration, creation, and enhancement activities, are especially important for wetland
mitigation projects.
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Two Approaches to Wetland Projects
The first method to consider for renewing wetland functions is to remove the factors causing
wetland degradation or loss and let nature do the work of re-establishing the wetland. This
method is often called the passive approach. For example, if wetland vegetation and water
quality are degraded primarily as a result of cattle grazing, then removing the cows may be the
only activity needed to restore the wetland system (however, animal grazing is not always bad for
wetlands). Passive methods allow natural regeneration of wetland plant communities, natural re-
colonization by animals, and re-establishment of wetland hydrology and soils. Passive approaches
are most appropriate when the degraded site still retains basic wetland characteristics and the
source of the degradation is an action that can be stopped. The success of passive methods usually
depends on an accessible source of water, the close proximity of wetland plants and animals, and
a mechanism for bringing species to the restoration site. The benefits of passive methods include
low cost and a high degree of certainty that the resulting wetland will be compatible with the
surrounding landscape.
For many sites, passive methods are not enough to result in the necessary changes to the site, and
so an active approach is necessary. Active approaches involve physical intervention in which
humans directly control site processes to restore, create, or enhance wetland systems. The active
approach is most appropriate when a wetland is severely degraded or when goals cannot be
achieved in any other way, as is the case with wetland creation and most enhancements. Active
methods include re-contouring a site to the desired topography, changing the water flow with
water control structures (i.e., weirs or culverts), intensive planting and seeding, intensive
non-native species control, and bringing soils to the site to provide the proper substrate for native
species. The design, engineering, construction, and costs for such work can be significant.
Grading a wetland restoration site, The Louis Berger Group
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AN INTRODUCTION AND USER'S GUIDE TO
TACKLING THE WETLAND
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14
Enroll In a Wetland Program
here are a number of federal wetland programs in which landowners can enroll
for help with a wetland project. Federal programs provide technical and financial
assistance to landowners, communities, and local governments interested in
restoring, creating, and enhancing native fish and wildlife habitats, including
wetlands, uplands, riparian, and in-stream habitats. Many people take this route.
Information on federal programs is given in Resource Appendix R-ll. Several states, non-profit
organizations, and local governments have similar programs. Check with your state department
of natural resources (or similar agency) to determine whether local wetland programs exist.
Hire a Project Manager
If you don't qualify for a federal or state program, another project approach is to hire someone
with experience in wetland restoration, creation, and enhancement to put together a plan and a
team for you. There are consulting firms and some non-profit groups around the country who have
the expertise in-house or can act as a wetland project contractor to find those with the right kind
of expertise. Check the Association of State Wetland Managers' "Directory of Wetland
Professionals" at http://www.aswm.org or the Professional Certification section of the Society of
Wetland Scientists' site at http://www.sws.org for lists of professional wetland scientists (and see
Resource Appendix R-lll).
Be Your Own Project Manager
If you (as an individual or citizen's group) choose to do the project yourself, you will want to
assemble the people necessary to complete your wetland work. The type of technical advice and
amount of physical help needed will depend on the project goals, the extent of degradation of the
site, and the type of wetland; in short, it will depend on the complexity of the project. An example
of a community-based project requiring moderate effort, the Decker Lake Wetlands Project, is on
the following page.
For many projects, to accomplish the changes in hydrology, soils, and biota necessary to create or
restore a functioning system, you will need assistance from local experts on wetlands. Resource
Appendix R-l contains potential sources of information. You will most likely need funding for your
project, too. See Resource Appendix R-ll for a start on where to look for funding. Some sources
of information, technical help, and funding include:
On-Line Resources. There are numerous on-line sources of wetland restoration, creation, and
enhancement experts and expertise. Resource Appendix R-lll contains internet addresses for
directories of wetland and ecological professionals, training opportunities, documents, and other
sources of information. New information is constantly added to the world wide web, so internet
searches on wetland topics will result in additional on-line information.
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Decker Lake Wetlands Project-A Multi-Partner Effort
In Salt Lake County, Utah, non-native species were contributing to the degradation of Decker Lake.
Youth Force, part of the Salt Lake County Service and Conservation Corps, decided to do something to
help the Lake. The Salt Lake County Job Training Partnership Act and the EPA's Five-Star Restoration
Program helped fund the effort. EPA's Region 8 office provided funding for a local naturalist who gave
presentations on local ecology to the Youth Force crew and the community. With technical assistance
from a Fish and Wildlife Service staff member, the Youth Force team pruned non-native tamarisk and
removed Phragmitesand other invasive plants from a 15 foot by 500 foot bank area next to Decker Lake.
In addition to improving lake-side conditions, the Youth Force educated visiting groups about non-
native species and attracted many other volunteers to help at the site.
Agencies. Talk with public agencies to see if they have staff who can help you. You might begin
with your local office of the U.S. Geological Survey (USGS), US Fish and Wildlife Service (FWS),
NOAA Fisheries, Environmental Protection Agency (EPA), or the Corps. In agricultural areas, check
with the NRCS for wetland expertise. Your state or local natural resource agencies, conservation
districts, or state departments of natural resources may have staff with experience in wetland
restoration, creation, and enhancement. Ask for help in developing your wetland plan, reviewing
it, or in providing specific information on the ecology of the wetland type you want to establish.
If the agencies you contact do not have enough time or expertise to help you, ask for other
contacts they would recommend. Some agencies have programs for funding wetland projects (see
Resource Appendix R-ll).
Local Experts. Solicit restoration expertise from the local community. Post or send out flyers
asking for volunteer experts in the community to help you. Many people with wetland expertise
are involved in wetland restoration, creation, and enhancement efforts in their off hours. Not
everyone who volunteers will have the expertise you need, so ask questions about what projects
they've worked on, and look at the projects to see if they are meeting their goals.
Universities and Non-Profits. Check with the biology or environmental studies departments
of local colleges and universities. They may offer ecological restoration courses or programs that
could provide you with more background. The course instructors may be willing to help you with
your project by providing technical advice and/or student volunteers. Local non-profit
organizations may have restoration programs as well as access to advisors and volunteers. If local
non-profits don't yet have a restoration program, you might convince them to team up with you
to plan and undertake your project. Consider such organizations as the Izaak Walton League of
America, the local Sierra Club or Audubon Society, native plant societies, and watershed protection
groups.
Several large non-profit groups are significant supporters of wetland projects. The National Fish
and Wildlife Foundation helps groups find money to finance environmental projects, Ducks
Unlimited provides funds and expertise to protect and restore wetland habitat, and The Nature
Conservancy is a valuable source of information on restoration, creation, and enhancement
projects. Find contact information for these and other groups in Resource Appendix R-lll.
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Corporations. Many corporations sponsor wetland projects, sometimes in partnership with
government agencies and non-profits. For example, the National Corporate Wetlands Restoration
Partnership, sponsored by the National Association of Manufacturers, the Gillette Company, and
Coastal America, is a public-private partnership between the federal government, state
governments, and private corporations to restore wetlands and other aquatic habitats (see
http://www.coastalamerica.gov/text/cwrp.html).
The remainder of this document describes the four phases of a restoration, creation, or
enhancement project: planning, implementation, monitoring, and long-term management. If you
are having someone undertake the wetland project for you, you will not be using this information
yourself, but knowing the process will help you ask the right questions and understand the work.
For those doing their own projects, the following information gives a basic overview of the
restoration, creation, or enhancement process and provides some resources. This document cannot
provide the specific information on local wetland types, site conditions, watershed land uses, or
implementation that is necessary to accomplish a project. That information must be obtained from
sources with specific local knowledge. Some of these sources are listed in the Bibliography
(Resource Appendix R-l) and in Resource Appendices R-ll and R-lll.
Egrets at Kingman Lake restoration site, Washington, D.C., Kathryn Conant
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PLANN ING
Why Plan?
ood planning is a critical, but often overlooked, stage of the restoration, creation,
and enhancement process. Inadequate planning is often cited as a major reason
projects fail to result in self-sustaining, naturally-functioning systems. Here are
just a few reasons thoughtful planning is so important:
Planning requires collecting information about the local area, potential restoration,
creation, or enhancement sites, historical trends, and other topics that will help you
understand the project you are initiating.
^ Planning will help you choose the best site to achieve your goals, or, if you already have a
site in mind, planning will help you determine the most reasonable goals for your site.
^Hfe Planning will help you establish clear and feasible objectives given the factors that may
constrain the project.
sfe Planning identifies the materials, labor, and activities that will be needed to achieve the
project's goals.
^ Objectives and target criteria
established during planning direct
the type of monitoring that will be
needed.
^ Clear goals and objectives will help
you explain to other people,
including potential funders,
partners, and the local community,
what you are trying to accomplish.
Not every project will require all of the
planning steps described in this section, nor
will everything in each step be needed. The
extent of the planning required will depend
on the condition of the project site and
your goals. More complex projects require
more planning.
A landscape and watershed consist of many
components, NOAA
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Know Your Landscape
To plan a wetland project that will be compatible with adjacent ecosystems, you will need to
understand the local landscape. If you have already chosen a project site, understanding the
landscape will help you determine what is ecologically possible on your site. If you are looking for
a site, understanding the landscape will help you choose the site most likely to achieve your goals.
All wetlands exist in a landscape that has an enormous influence on how the wetland develops
and functions. As you begin planning a wetland project, look at the landscape and identify the
major natural features and any patterns in the way these natural features occur. For example, is
the area fairly flat, hilly, or sloped? These factors affect surface and groundwater drainage and
ponding patterns. Are land uses in the surrounding landscape changing rapidly, as is often the case
near eroding coastlines or in urbanizing areas? Rapidly changing land forms or land uses may have
future negative effects on project sites. Do the wetlands occur throughout the landscape or are
they concentrated in one place? The distribution of wetlands is influenced by natural features of
watersheds, such as topography (elevation, aspect, and slope), climate, precipitation patterns, soil
types, groundwater, surface waters, floodplains, and vegetation communities. You will want to
collect current information on the hydrology, soils, and vegetation communities in the watershed.
Maps with local topography and existing aerial photography can provide essential information on
the primary sources of water in the watershed and the way wetlands are associated with them.
Rivers, streams, lakes, bays, and the ocean are obvious sources of water that may have wetlands
associated with them. Some wetlands are sustained by less obvious sources of water such as
groundwater (springs, seeps, high water table) or rainfall and surface runoff. Obtain topography,
drainage, and runoff information from the NRCS Field Office Technical Guides. Local water quality
control districts, water management districts, or flood control districts (states often use different
names) will have rainfall data and water level data for local water bodies. Look for data on the
groundwater levels. The Federal Emergency Management Agency (FEMA) and local flood control
districts have maps on the location and elevations of floodplains. These agencies can help you find
out the frequency and magnitude of the flood events that occur in your community.
Soil maps for your watershed are available from the NRCS and are invaluable in locating where
wetland soils exist or used to exist. Soil maps also often contain information about the location
of springs, ponds, streams, and drainage ditches. Aerial photographs from the USGS or local aerial
photography firms may provide data on some watershed features including the presence of
wetlands and the amount and type of
vegetation cover in an area. Information on
local vegetation communities also may come
from recent biological reports completed for
planning agencies, Environmental Impact
Statements, or other documents available
from local planning agencies. Table 1 gives
sources of information on soils, floodplains,
and other watershed features.
So/7 Surveys
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Example of an aerial view photo
Aerial photos are a valuable and commonly used source of data on watershed features such as
topography, drainage and ponding patterns, land uses, vegetation communities and coverage, and
habitat fragmentation and loss. Aerial photos cannot provide all of the information needed to
evaluate watershed conditions; you will need to check with other sources to fully evaluate your
watershed. Consult local agencies and other sources of information to get a full picture of current
watershed conditions.
In addition to information about present conditions, collect information on the history of the
watershed for valuable insight into the ecosystems that used to be there and what factors have
caused loss or degradation to wetlands in the area. There may be aerial photographs for the past
several decades or other records of past watershed conditions that could provide some of this
information. Reviewing aerial photos from several years probably will show that some features,
such as topography, have not changed much but others, such as land use, drainage ditches, roads
and other structures, and vegetation communities, have changed significantly.
After considering natural conditions, identify human influences and constructed features. Roads,
ditches, dams, and large areas of impervious surfaces such as parking lots are all features of the
landscape that could affect existing wetlands and proposed wetland projects. Adjacent or regional
land uses may or may not be compatible with re-establishing a former wetland or with the goals
of a wetland creation or enhancement. Typical land uses include urbanized lands (residential,
industrial, commercial), agriculture, grazing, mining, forest harvesting, streams, lakes, wetlands,
non-harvested forest, open grassland, or park/recreational open space.
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Urban and industrial areas may be sources of excess sediment and pollutants, such as oil and heavy
metals, that wash off paved areas into streams and wetlands. Agriculture is often a source of
pesticides and fertilizers that may harm wetlands. These land uses may impair the health of newly
established wetlands. On the other hand, farms are capable of providing valuable adjacent upland
habitat if there are uncultivated buffer areas between the wetland and the fields. Consider not
only existing land uses, but also future changes to the landscape such as encroaching
development. Local zoning and planning documents from cities and counties can be examined to
identify proposed conservation areas and future development areas.
Two land use questions to address as you plan your project are:
« How might changes in land uses, roads, ditches, and other human-constructed features
have affected water quality, surface water runoff, and drainage/ponding patterns?
^ How might these changes in land use, and the presence of roads, buildings, and other human
constructed features affect your ability to restore, create, or enhance a wetland?
For more information on watershed features, check the data available on your watershed at the
EPA website, http://www.epa.gov/surf. For another information source, check the USGS 7.5
minute quadrangle maps for your area; these maps have many relevant landscape features. Also,
National Wetlands Inventory (NWI) maps from the FWS for your region will show the location of
some (but not all) of the wetlands. Visit their web site at http://www.nwi.fws.gov/.
Table \. Where to Find Information on Your Watershed/Landscape and Site
Information Resource
Aerial Photography
Flood elevations
and floodplains
National Wetlands
Inventory (NWI) Maps
Soil Survey Information
Topographic Maps
Where to Find Information Resources
Local Geological Survey (USGS) office, NASA (satellite photos such as those from the Thematic
Mapper); Farm Services Agency (FSA); local aerial photography companies; state natural resource
agencies.
County, city, or town zoning and planning offices; Federal Emergency Management Agency (FEMA)
Flood Hazard Maps; District offices of the Corps; state natural resource agencies.
For map status and free desktop printing of areas and acreage status (42% of US available) use the
Wetland Interactive Mapper at http://wetlands.fws.gov. To purchase paper maps (90% of US available)
call the USGS Earth Science Information Center at 1 -888-ASK-USGS or contact a state distribution
center from the list at http://wetlands.fws.gov/state_distribution_centers.htm.
Local office of NRCS; find the field office directory at: http://www.ncg.nrcs.usda.gov/perdir.html.
Local USGS office or USGS's "Map Finder" at:
http://edcwww.cr.usgs.gov/Webglis/glisbin/finder_main.pl?dataset_name=MAPS_LARGE
or call 1 -800-ASK-USGS; local map or sporting goods stores.
20
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CHESTNUT RIOGb, IND.
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Portion of a National Wetlands Inventory (NWI) map
Choosing the Project Site
Many people decide to do a wetland project with a site already in mind—one they own or have a
special interest in—but, for many people, site selection is part of the planning process. All
restoration, creation, and enhancement projects must be carefully placed in the watershed to meet
hydrologic, soil, and biotic requirements. Site selection is a process of setting goals and then
looking for sites with characteristics that will support achieving your goals. In the early stages of
planning, you may select one site and then switch to another as your goals are refined. The best
approach to site selection is to be flexible.
The first place to start when looking for a project site is a local, regional, or state list of priority
wetland restoration sites. By choosing a site from such as list, you will be taking advantage of
local wetland expertise. The contacts listed in Appendix R-lll, as well as local and state wetland
contacts, can help you find out if there is a list of priority restoration sites for your area. Talking
to the people who created the list can help you pick the site that best fits your goals and resources.
When there are a number of potential project sites, you will need to evaluate them carefully.
Hammer (1992) lists these six factors to consider when choosing a restoration, creation, or
enhancement site:
^ hydrology;
^ topography and geology;
* soils;
* biotics;
^ land ownership; and
^ agency requirements.
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Information on the first four factors may be provided when you conduct the landscape/watershed
evaluation described in the previous section. When choosing a project site, specifically consider
how to achieve the necessary amount and duration of water for your wetland type. Look for
locations with the hydrology, topography, and geology typical of the type of wetland you want to
restore, create, or enhance. Look also for the presence of wetland soils (hydric soils) or drained
wetland soils, which indicate places that would be appropriate for wetlands. Choosing a site that
is close to an area with native wetland species or finding a site that already has native species
might aid natural colonization of the site. The best sites are likely to be near wetlands similar to
your target type.
If you are buying a site, determining the ownership of a potential project site is a critical step. Find
out if there are easements, liens, covenants, water-rights issues, or other aspects of the parcel that
may restrict its use for your project. Agency requirements also determine the suitability of a site
for the intended project. Find out from local, state, and federal agencies what permits or
authorizations may be necessary to undertake your project. For more information on this topic,
see the section below, "Government and Agency Requirements."
Successful site selection produces locations that will support your wetland project goals. You may
need to revise your project goals to reflect the constraints of current conditions if available sites
do not meet your original purposes.
Know Your Project Site
Before designing a project, you will want to learn about the past and current conditions of your
project site by conducting a site assessment. The goals of a site assessment are to:
^ understand former conditions on the site;
^Ife determine whether or not a wetland ever existed on the site;
^ determine what factors resulted in wetland degradation or loss, if a wetland did exist; and
^Ife determine the current condition of the site.
Before visiting the site and collecting samples or other information, make sure you have permission
from the owner or own the site yourself.
The site assessment is a more focused version of the landscape evaluation and it may tap some of
the same information sources. Examine historical photos (including aerials), historical maps of the
area, talk to long-time residents, or hire a wetland professional to determine the locations and
types of former wetlands. Past conditions can provide valuable information on impacts to the site
that may affect project outcomes. For example, if the site history reveals that the area was once
a dumping ground for potentially toxic materials, you should contact experts on toxic substances
to determine how to proceed. A range of toxic materials can occur in polluted sites, and while
some pollutants may be serious problems, others may not. Expert advice is essential for
determining whether a polluted site is suitable for your projector whether you should seek another
project location.
You will also need to characterize the current conditions of the restoration, creation or
enhancement site. Information on the site's current hydrology, soils, and vegetation will help you
understand the site's potential wetland restoration, creation, or enhancement. Visual inspection
of the site and the sources listed in Table 1 can provide qualitative (general) information on the
following characteristics:
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^ topography;
^llfc evidence of erosion;
^ evidence of drainage and water movement patterns;
^ major vegetation types;
^ human structures and land use; and
^ adjacent land uses.
In addition to qualitative information, collecting site-specific, quantitative (numerical) data is
often necessary to determine the causes and cures for wetland loss or degradation. Quantitative
site measurements may be required to obtain permits or to design the project. Collecting
quantitative data typically requires the help of local experts familiar with conducting biological
assessments and wetland delineations, and who are knowledgeable about the local natural
communities. Several quantitative parameters that are often measured in the field include:
A exact elevations and topography of features;
^llfe levels of soil nutrients, organic matter, and moisture;
^Ifc water flow rates and timing;
^ location of wetland soils, wetland plants, and wetland hydrology; and
^ diversity and cover of native and invasive or non-native plant species.
You also should look for site conditions that could limit the project
goals. Modifications to the project design or maintenance plan
may be needed to address problems such as:
^ll£: poor water quality or lack of sufficient water;
^ local pollutants;
^llfe improper sun exposure for plantings;
^ lack of native species nearby;
^Ilk invasive and non-native species on adjacent lands;
^llfe herbivores that could decimate new plants (Canada geese,
muskrats, etc.);
^Ilk human uses (of the site and adjacent sites) that are
incompatible with wetland functions;
^ future land uses (in and around the site) that are
incompatible with wetland functions; and
^ife presence of cultural resources.
As noted earlier, watershed conditions play a major role in achieving restoration, creation, or
enhancement goals. It is important to realize that it may be harder to reach your goals at an
isolated site than at a site located near or adjacent to comparable wetlands. Isolated habitats may
be more vulnerable to invasion by non-native species and are more difficult for native plants and
animals to colonize. However, some wetland types such as prairie potholes and vernal pools are
naturally separated from similar habitats. For these types of wetlands, it is appropriate to restore
or create them where they typically occur in the landscape and in numbers typical to the
watershed.
Taking water
samples,
Mary Ken tula
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Setting Goals and Objectives
As you selected the project site and evaluated its condition, you did so with ideas of what you want
to achieve. These goals, which are general statements about the desired project results, reflect
your motivations for undertaking the project. Do you want to see your site support a diversity of
native plant and animal species? Are you interested in improving the water quality in local
streams? Do you hope to return the site to a condition you remember from years before?
Examples of goals for wetland restoration projects might include "repair damage to seagrass beds
from boat traffic" or "restore the native plant species and seasonal water cycle to a drained prairie
pothole."
Goals provide an overall framework. The next step is to develop objectives that provide specific
targets focused on hydrology, soils, topography, and/or biological factors that must be changed on
the project site to restore, create, or enhance a wetland. For the goal "restore the natural
hydrology and vegetation of a degraded Atlantic coast salt marsh" the following objectives would
be appropriate:
^llfc Restore the natural tidal regime;
^llfc Ensure the mudflat is returned to a level appropriate for vegetation;
^llfc Re-establish dominance of the native plant community, e.g., Spartina and Salicornia species; and
^llfc Limit the presence of non-native or invasive plant species.
Progress is determined by measuring performance standards or target criteria that are linked to
each objective. Target criteria often include a numerical end-point and a time line to reach that
end-point. For example, the objective "Restore the natural tidal regime" might be linked to this
target criterion: "Remove enough of the dike so that within one year the tidal range upstream of
the dike is equal to the tidal range downstream of the dike." Such numerical targets are
measurable and will allow you to know if the site is progressing toward your goals. You should set
target criteria that are: (1) measurable and objective; (2) collectable with simple methods that
generate comparable data each time they are used; and (3) produce repeatable results. Include
incremental targets that reflect how the site is likely to change as it moves from its initial
condition toward a more established community.
The box at right provides information on the target criteria set for the West Eugene Wetlands
Project in Oregon. This project also illustrates another important point: even if you have a very
specific goal, such as providing additional wetland habitat for a rare species, be sure that you focus
not just on that one wetland function, but on the wetland system as a whole.
Here are other examples of target criteria:
^Ifc If your goal is to restore a seasonal prairie pothole by re-establishing its natural hydrology,
then one target criterion might be to "establish water depths between 1 and 2 feet on 75
percent of the site for the period of the year necessary to support native vegetation."
^llfc If your goal is to restore a seagrass bed, then one objective might be to re-establish native
eelgrass. A target criterion for that objective could be to "establish eelgrass plants covering
60 percent of the original area at the end of 3 years."
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West Eugene Wetlands Project Targets Rare Species Habitat
The Lane-Metro Youth Corps of Eugene, Oregon, undertook a 9-month wetland restoration project in
the West Eugene Greenway, which is managed by the Army Corps of Engineers. The goal of the
project was to complete work in endangered and threatened species habitat that would lead to natural
re-colonization by the native species. The specific measurable target criteria to be achieved in nine-
months included:
^ Enhance and restore 5 acres of
habitat to provide for the survival
and reproduction of Bradshaw's
lomatium and Willamette Valley
daisies.
$lk Collect seeds from 40 acres of
native wetlands.
^ Construct 11 accessory water
channels to enhance site
hydrology to support rare daisies.
^Ife Plant native species along 5,000
feet of levees to provide a diverse
native plant community. Lane-Metro Youth Corps working to restore a wetland
Using Reference Sites
How do wetland scientists determine what kind of hydrology, soil conditions, or specific organisms
to establish at a project site? A standard method for setting project targets is to base them on the
conditions of the wetland that existed on the site before it was altered. If hydrology, soil, and
biotic data on the pre-damaged condition of the wetland are complete enough, this information
can be used to set standards for partially or completely re-establishing the pre-alteration
conditions. Information collected from aerial photos and historical maps may show the former
extent of vegetation and/or hydrology. Data from sources such as local water districts, universities,
and citizens, may also provide the detail needed.
However, in most cases, there is not enough detailed background information on plant species and
cover, animal species and abundance, soil conditions, or hydrology to set target criteria. Because
historical information is often missing, most wetland scientists depend on local "reference sites,"
which are sites that represent the least altered wetlands of the target type in the area. The
ecological conditions at reference sites are usually indicative of the natural communities that can
be supported under current conditions. Even if we wanted to restore a "pristine" ecosystem such
as the Europeans first saw when they arrived in North America, changes to land uses, water
sources, or other aspects of the surrounding landscape in the last 300 years usually make it
difficult or impossible to restore a wetland to its pre-alteration ecological condition (see box on
next page). Reference sites provide insight into what is possible now.
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Restoration in "The Meadowlands" of Northern New ]ersey
A good example of altered regional hydrology and its effect on wetland restoration exists in northern
New Jersey in "The Meadowlands." In colonial times, this area was an Atlantic white cedar swamp,
but today the cedars are gone, replaced by fill, roads, buildings, some brackish marsh, and a tall reed
known as Phragmites. There are
numerous wetland restoration projects
in The Meadowlands, but none of them
have as their goal restoration of a white
cedar swamp. In addition to all the
other landscape changes, a dam on the
Hackensack River has made the area
too salty for cedars. Instead, wetland
restoration efforts are focusing on
establishing brackish water marsh,
which is much more appropriate given
the current regional ecological and
hydrological conditions.
"The Meadowlands" Restoration project, Susan-Marie Stedman
To collect reference site data, examine the least altered nearby wetlands that are in the same
landscape position as your site (e.g., along a river, in an isolated depression) and appear to be
similar to the pre-alteration condition of the degraded wetland, if known. You may have already
collected some information on similar wetlands when you were learning about the local
watershed. Try to identify several reference wetlands, because wetlands of the same type can vary
considerably in their characteristics. Looking at multiple wetlands of the type you hope to
establish can help you understand the natural range of variation of the wetland type. Be sure you
have the landowner's permission to enter any property you examine.
Wetland scientists also look for data on different phases of recovery to understand how the system
will change over time. Some states are currently developing sets of data from reference wetlands.
Contact your state water quality agency or department of natural resources to find out if your
state is gathering information on reference wetlands. The wetlands division of your regional EPA
office may also have information on reference sites. Look also for other restoration, creation, or
enhancement projects and talk to the people responsible about how well the project is progressing
toward its goals. Understanding how other wetland projects are developing can help you
determine whether your goals are appropriate.
You or someone on your team should collect basic information on the hydrology, soils, and plant
community from the reference sites. General information can be collected from visual inspection
of the sites and from the sources you consulted for general information on your project site.
Reports and published literature may also be a source of general information on reference sites.
The Community Profiles series published by the FWS provide basic information on a range of
wetland types (see Resource Appendix R-l). Wetland scientists often collect specific, quantitative
measurements on the characteristics of the reference sites. These characteristics are the same as
those used to quantify conditions on the project site.
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When using data from reference sites to set target criteria, remember that ecological systems are
not static, so target criteria should include an acceptable range of natural variation. Also plan for
typical disturbance regimes, such as 2-year to 100-year flood conditions. While natural
disturbance regimes are essential to the long-term health of ecosystems, many projects have been
damaged or lost soon after completion because planners did not consider the flood potential or
natural disturbance regime of their site.
Below is a list of questions to ask your technical advisors and to keep in mind as you plan your
wetland project. Don't be alarmed if the answer to many of these questions is "we don't know
precisely and finding out would be too costly." Many of these questions do not have simple
answers, but even partial answers can help you in your planning.
Ask about Hydrology:
^Ife Where can regional baseline hydrologic data, including typical and extreme flood events and
their potential, be found?
^Ife What are the current hydrologic characteristics of the project site?
^Ife What are the pre-alteration hydrologic characteristics at the project site (if known)?
^Ife Where can reference sites for this wetland type be found in the watershed or nearby?
^Ife What parameters should be measured at the project and reference sites?
^Ife What has caused changes to the hydrologic characteristics of the site (what removed the
water or prevents it from entering your site)?
^Ife Are there potential effects on downstream areas of changing the hydrologic characteristics
of your site?
^Ife What is the relationship between the elevation of the land surface and primary water sources
(surface and ground water) for the wetland?
^Ife What changes might restore hydrology and the correct relationship between soil and water
levels?
^Ife What design elements should be included to restore or create the typical hydrological regime
and allow for extreme events?
^Ife What soft engineering or bioengineering methods are available to rectify the problems?
^Ife What factors might constrain restoring or creating full hydrological functioning?
^Ife What are likely reasons that the site might fail to reach its hydrological goals?
^Ife What potential remediation or correction measures are available?
^Ife Are the project goals reasonable, feasible, and likely to result in establishing the maximum
ecological functioning possible for the site?
^Ife What parameters should be monitored? How often should they be monitored and for
how long?
Ask about Water Quality:
^llfc Are there indications of pollution? What are the likely sources?
^llfe What water quality tests are necessary?
^llfc What are the best methods for testing water quality (field kits, lab testing)?
^llfe What methods are available for fixing pollution problems?
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^ Are the project goals reasonable, feasible, and likely to result in establishing the maximum
ecological functioning possible for the site?
^llfc What parameters should be monitored? How often should they be monitored and for how
long?
Ask about Wetland Soils and Substrates:
^ Where can baseline information about local soils be found?
^ What are the typical characteristics of substrates in the wetland of interest? Levels of
organic matter, nutrients, soil moisture? Particle sizes and soil structure?
^ Are there impervious soil layers contributing to the wetland dynamics?
^ What soil parameters should be sampled to characterize the site?
^ What are typical substrate elevations and microtopographic features of this wetland type
(including channels, islands, and mounding)?
^ If toxic soils are found, can they be removed or remediated?
^ What methods are available to bring the soil conditions and substrate elevation in line with
observations from relatively unaltered wetlands?
^ What bioengineering or soft engineering implementation methods are available?
^ Are the project goals reasonable, feasible, and likely to result in establishing the maximum
ecological functioning possible for the site?
^ What soil and elevation parameters should be monitored? How often should they be
monitored and for how long?
Ask about Wetland Plant Communities:
^llfc What native plant species are found in pioneer and mature stages of the target wetland type?
What are the dominant and rare species?
^ On the potential project site, what plant species are present, including special status and
listed species, non-native invasives, and species native to the target wetland?
^llfc What natural disturbances are typical of this wetland type?
^ What soil and hydrolgical conditions on the potential site would constrain establishing the
native community? How should these conditions be changed?
^llfc How should the site be prepared (adding soil amendments, removing non-natives, etc.) for
establishing native plants?
^ What methods are available for eliminating the most damaging non-native species?
^llfc Is it likely that native species will colonize the site quickly? If not, what methods should be
used to establish native plants?
^llfc What are the threats to newly established plants (herbivores, flooding, intense sun, etc.) and
how should they be combated?
^ Are the project goals reasonable, feasible, and likely to result in establishing the maximum
ecological functioning possible for the site?
^llfc What plant and plant community parameters should be monitored? How often should they
be monitored and for how long?
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Ask about Wetland Animal Communities:
^Ife What native animal species are found in pioneer and mature stages of the target wetland
type? What are the dominant and rare species?
^Ife On the potential site, what animal species are present, including special status and listed
species, non-native invasives, and species native to the target wetland?
^Ife What natural disturbances affect animal species in this wetland type?
^Ife What soil, hydrological and plant community conditions on the potential site would
constrain establishing the native community? How should these conditions be changed?
^Ife What habitat conditions will attract the typical animal species and what specific habitat
features can be added to attract specific valuable and/or rare species?
^Ife What methods are available for eliminating the damaging non-native species?
^Ife Is it likely that native species will colonize the site quickly? If not, what can be done?
^Ife What are the threats to newly established animal populations on the site (predators,
flooding, pollution, human impacts, etc.) and how should they be managed?
^Ife Are the project goals reasonable, feasible, and likely to result in establishing the maximum
ecological functioning possible for the site?
^Ife What parameters should be monitored? How often should they be monitored and for
how long?
Using Adaptive Management
Natural ecosystems are complex. Even if you start out with detailed information about a site, the
way it responds to changes can be unpredictable. Unforseen events may occur, such as a
unexpected plant species colonizing the site, or new information may become available, such as
the presence of a natural spring on the site. These unforseen elements may be beneficial or
detrimental to the project. In either case, you will need to make decisions about how to adapt
your project to account for the new element.
Adaptive management is a technique that involves incorporating new information into all stages
of a wetland project. Using adaptive management means you continuously evaluate your project
in light of new information, generating ideas and making decisions about how to further refine the
project. This process also can be thought of as a "feedback loop" in which information about what
is happening with your project currently helps you determine how best to go forward with the next
step of project. Monitoring (covered in detail in Part 6) provides the information, you and/or your
project team provide the decisions. Adaptive management is a repeated process that should be
applied through the lifetime of the project.
In the planning stage, adaptive management should be used to refine goals and objectives (see
next section) and make changes to implementation plans as necessary. In the implementation
stage, adaptive management should be used to evaluate the need for changes to any of the
original plans for specific components of the project, e.g., the number and types of plants, the
configuration of channels or grading, or the amount of new soil brought in. In the long-term
management stage, adaptive management should be used to keep the project developing toward
a positive outcome.
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Refine Your Goals and Objectives
The initial goals and objectives for any project may change based on the ecological data collected
about the landscape, current and past conditions on the potential restoration, creation, or
enhancement site, and the ecology of reference sites. In addition, non-ecological factors such as
agency requirements and socioeconomic factors (financial resources, available labor, concerns of
adjacent landowners) may alter what you can achieve. Therefore, you may need to revise your
goals after considering the following factors.
Government and Agency Requirements. Discuss your project goals with agencies that
regulate and manage natural resources. If you have asked these agencies for information or help
with an earlier planning stage, you may already be aware of any regulatory requirements relevant
to your project. Do not assume that wetland restoration, creation, or enhancement projects are
exempt from needing a permit or other authorization—some are, but many are not. For complete
information you should call the appropriate federal, state, or local regulatory agencies. If you want
to work in a former or existing wetland, you may need a permit for your project. Begin with your
local district of the Corps. This agency regulates discharges of dredged or fill material to wetlands
under Section 404 of the Clean Water Act. Talk to the EPA about other applicable Clean Water
Act regulations. If your site is on agricultural land, you may need to talk to the NRCS. Your project
also may be subject to federal and state regulations that protect certain kinds offish and wildlife.
States often have "Natural Heritage" or rare species programs that can tell you whether there are
plants and animals protected by state or federal regulations on or near your site. Alternatively, you
can contact state fish and wildlife agencies and/or local offices of the FWS and NMFS for
information. See Resource Appendix R-ll for contact information. In addition, you should talk to
your city and county planning offices about local requirements or permits for your project.
Be sure to avoid or minimize adverse environmental impacts that may result from wetland project
construction activities. For example, earth moving, which can be a part of more complex projects,
can cause erosion, increases in particulate matter in the air, and potential disturbance to locally
nesting bird species. Avoid impacts by following the requirements of regulating agencies and by
implementing the Best Management Practices (BMPs) recommended by the agencies and local
municipalities. BMPs to limit erosion may include using silt fences and hay bales to capture silt,
avoiding work during rainy periods, and/or capturing runoff in a holding pond.
Socioeconomic Factors. For many projects, restoration, creation, or enhancement potential is
restricted by societal factors. Some of these include availability of funds, volunteer resources, local
landowner concerns, community support, and legal issues (such as water rights). The relevant
societal issues must be considered in your project design and implementation, with the hope that
someday in the future some of the limitations to a more complete restoration may be removed.
A major limiting factor is, of course, money. Some projects are relatively inexpensive, but others
can be major financial undertakings. Typically, the more engineering that is needed, the more
expensive your project will be. To help finance your project, begin with the list of funding sources
in Resource Appendix R-ll. Other sources of money or information on funding are:
^Ife local cities or counties;
^ state programs, especially through parks and recreation, wildlife, or other resource
agencies; and
^llfe local corporations, some of which have philanthropy programs for local projects.
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Other potential constraints on your project may arise from adjacent landowners and/or a lack of
community support. Local communities should be involved if your project may result in
controversial effects on public lands. Neighbors may feel that your project could damage their
property through potential flooding or other effects. Ask your local experts and agencies if there
appear to be any potential community or adjacent landowner issues. See the box below for
information on an enhancement project that factored in these types of challenges.
Wetland Enhancement in Marshy Hope Creek, Maryland
On Maryland's eastern shore, Marshy Hope Creek winds its way to the Chesapeake Bay. Along most
of its reaches it is a meandering stream with lush riparian vegetation. However, where it flows
through the town of Fredericksburg, the Creek was straightened and channelized with levees. Much of
the vegetation was removed and the historical floodplain had been filled. The levees containing the
modified portion of the Creek prevented flooding of adjacent properties and local landowners did not
want these embankments to be removed. The Maryland Department of Natural Resources (DNR) worked
with the town to develop a plan that enhanced the Creek's ecological values while leaving the levees in
place. DNR removed fill from the floodplain and created channels through the levee that allowed river
water to flow to newly sculpted depressions on the floodplain. The channels also connected the river
with existing deep ponds adjacent to the floodplain that were remnants of former mining operations.
Soil excavated from the floodplain was used to fill part of the mining ponds to create shallow water
habitat for fish. Native
vegetation recolonized the
floodplain and fish quickly
began to use the channels
and ponds. Although total
restoration was not
possible, enhancing the
conditions adjacent to
Marshy Hope Creek
increased overall wetland
values of the area.
Marshy Hope Creek, Maryland, Judy Long Bailey
Choose the Simple Approach
You now have a better idea of what your site conditions are like and what you want to achieve.
What, then, will need to be done for your site to meet its restoration, creation, or enhancement
goals? This question links goals with implementation. Methods for implementing projects are very
diverse and should be developed with as much ecological, hydrological, and/or soils expertise as
you can muster. In general, the best approach is to use the simplest methods possible, because
the more complex a wetland project is, the greater the chance that something could go wrong.
Implementation should be achieved through the least destructive means and the most ecologically
sound solutions. Passive methods should be considered before more active interventions.
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If natural processes cannot be initiated with passive methods, then implementation should focus
on bioengineering or soft engineering solutions over traditional hard engineering solutions. Soft
or bioengineering methods are based on working with natural processes. This approach is an
alternative to the traditional, hard engineering solutions that often replace ecosystem functions
with human-designed structures. For example, hard engineering solutions to controlling erosion
along a stream bank such as rip rap or cementing the stream banks destroy natural wetland
processes. Soft engineering uses physical solutions that reinstate ecological processes and allow
the system to become as self-sustaining as possible. In addition to being ecologically preferable,
bioengineering methods are often more economical than traditional techniques. Some researchers
have found that hard engineering for erosion control can cost up to four times as much as soft
engineering methods. Examples of soft engineering solutions to stream bank erosion include:
^llfc planting native vegetation, especially fast growing species such as willows;
^llfe shoring the banks with logs that will decompose in time; or
^llfc stabilizing the bank with "geotextile materials" that do not decompose, but are covered with
soil and allow root growth through the material.
Table 2 contains some of the most common and obvious examples of wetland damage and typical
corrective measures. The table also lists some cautions. If the damage is severe or has been present
for a long time, reversing the damage may not be as simple as it initially seemed. Some of these
corrective measures are also applicable to implementing enhancement or creation projects.
Technical Appendix T-ll contains additional information on typical measures for restoring, creating,
or enhancing wetlands.
Table 2. Common Wetland Problems and Corrective Methods
Wetland Damage Reason for Damage
HYDROLOGY
Water Quality Impairment
Excess sediment or nutrients
in runoff from adjacent area
Water Quality Impairment Excess sediments from
eroding slopes
Altered Hydrology (drained) Ditching or tile drains
Altered Hydrology
(constrained)
Road crossing with
undersized culvert
Altered Hydrology (drained) Former wetland diked off
from its water sources
Suggested Correction
Work to change local land use
practices; install vegetated
buffers/swales/ constructed
treatment wetlands; install
sediment traps.
Stabilize slopes with vegetation/
biodegradable structures.
Fill or plug ditches or drains;
break tiles.
Replace with properly sized
culvert or with a bridge.
Remove/breach dikes or install
water control structures.
Considerations
Sediment traps will need
periodic cleaning; an expert
may be needed to design
buffers and swales.
Many corrective methods exist;
look for most sustainable and
effective methods.
Organic soil may have
decomposed so that the
elevation of the site is lower
than it used to be.
Hydrologic expert needed to
correct this.
Substrate elevation may not be
correct for vegetation; add soil
or control water level with low
maintenance structures.
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Table 2. Common Wetland Problems and Corrective Methods - CONTINUED
Wetland Damage Reason for Damage
SOILS
Raised Elevation Soil dumping or fill
Subsidence Soil removal; oxidation of
organics; groundwater
removal
Toxic Soils By-product of on-site or off-
site industrial process;
dumping; leaching and
concentration of natural
compounds.
BIOTA
Loss of Biodiversity Change in original habitat
Loss of Native Plant Species Invasive and/or non-native
plants; change in hydrology;
change in land use
Suggested Correction
Remove material.
Add fill; allow natural
sedimentation.
Treatment systems or methods
appro- priate to the soil/
pollutants; remove material;
cover with appropriate soil.
Restore native plant and animal
community using natural
processes.
Remove invasive, non-native
plants (allow native plants to
re-colonize); try to reverse
changes in hydrology.
Considerations
Fill may have compressed soil
to lower than initial elevation;
take steps to avoid erosion.
Fill must support target
wetland; test fill for toxic
compounds.
Work with experts to choose
treatment methods that
cause least amount of indirect
damage; choose a different site
to avoid serious toxin problems.
Allow species to colonize
naturally; import species as
appropriate.
Pick lowest impact removal
method; repeat removal as
non-natives re-invade; alter
conditions to discourage
non-native species.
Prepare for Implementation
After determining what site changes are necessary, prepare to implement the changes by
developing project designs such as field protocols or construction plans and specifications.
Protocols are written guidelines for field crews on how to undertake the work. They should be as
specific as possible, but in easy-to-understand language, especially if volunteers will be doing the
work. Even with protocols, volunteers will need direction in the field.
Most projects will need some level of documentation to direct implementation; more complex
projects will probably need construction plans. Good designs include at least these elements:
^ specifications/diagrams for all installation/construction features;
^llfc descriptions of site preparation needed;
^ descriptions of how to install features, such as plants, etc.;
^ plans to prevent construction impacts, such as erosion;
^llfc lists of plant species, numbers of each to be planted, and planting locations;
^ plans for site maintenance; and
^llfc monitoring features, such as groundwater wells, staff gauges, or boardwalks.
The design of restoration, creation, or enhancement projects can be highly technical and may
require hydrologists, ecologists, geotechnical experts, engineers, and/or landscape architects.
Construction documents are usually prepared by engineers for use by contractors in the field for
constructing a project. If construction documents are necessary, take the time to find engineering
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and construction firms that are flexible and willing to undertake non-traditional designs and soft
engineering methods. Try to find firms that have undertaken wetland projects in the past. Talk to
their former clients to see what their work was like. Be sure your ecological advisors work with
the engineers to produce plans that accurately reflect the methods you want used for the project.
During construction, have the work inspected by your ecological experts to be sure that the plans
are being followed accurately.
Publicize Your Project
After talking with your neighbors and the appropriate agencies, and after developing feasible goals
and objectives, consider writing a small article for a local newsletter or newspaper describing your
project and its benefits. Publicity at the end of the planning phase lets people know about the
work and may turn up local issues you had not considered. More often, publicity builds public
support and can help you find volunteers to help you install and monitor the project.
Steps in the Planning Process
Collect past and present information on the local watershed
Choose a project site.
Collect past and present information on the project site.
Collect data on reference sites.
Develop objectives and target criteria based on watershed,
project site, and reference site information.
Talk to the agencies about appropriate regulations. Talk to
adjacent landowners and identify important social or
economic factors that could affect the project.
Refine goals and objectives.
Decide on methods for implementing changes designed to
rectify damage and meet planning goals and objectives.
Prepare designs, such as protocols or construction
documents, to direct implementation.
Publicize your project.
Planting saltmarsh, Frail's Island,
New York, Robbin Bergfos
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IMP LEME NTAT ION
Stages of Implementation
[I mplementation is the physical process of actually doing the restoration, creation,
X""™^\ \i or enhancement project according to the design developed in the planning stage.
' M- This phase of the process is popular with volunteers and it is the most visible
^^^^^^ phase to the public. Implementation may require a series of steps depending on
the wetland type, your project goals and objectives, and the extent of the degradation. Steps in
implementation typically include site preparation, plant preparation, installation, maintenance,
and continuous adaptive management.
Site Preparation. During site preparation, the project site is altered either to allow natural
processes to operate or to prepare it for additional human intervention. Common activities in this
stage are:
Jfc removing non-native species;
^ removing piles of soil, debris and trash;
^_ amending soil with nutrients or other
enhancements;
^fc removing polluted soils;
^_ bringing in appropriate soils or substrates;
^ plugging or removing drains;
Jife fencing out cattle or other herbivores;
^llfe breaching levees; and
Jfe mowing or burning the site to reinstate the
natural disturbance regime.
Removing trash and preventing new dumping is often
the first step of a wetland restoration plan
Plant Preparation. For some restoration projects you can rely on natural re-vegetation to re-
establish native wetland vegetation. Native seed banks are present in many wetlands. As long as
the soils have not been removed or filled over, native seeds are likely to germinate and grow when
suitable conditions have been established. There also may be local sources of plants that can drive
natural re-colonization. However, for many other projects, indigenous species must be brought to
the site. If native plants must be grown for the site, plant preparation should begin during or
before site preparation. Growing the number of plants needed may take 6 months to a year or
even longer.
Always use native species and cuttings or seeds from local plants. Locally-adapted seeds and
plants will have a better chance of surviving the conditions at your site than plants or seeds of the
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same species that come from another area. When collecting native plant material, take care not
to damage the collection site and always check with the property owner (public or private) before
collecting plant material. Plant preparation includes:
^ collecting seeds;
^Ife propagating plants;
^Ifc collecting cuttings; and
^ife collecting plugs (newly-grown whole plants with soil).
There are innumerable methods to collect and treat plants and seeds. Find out from local plant
experts what methods are best for the species you need. Native plant nurseries and native plant
societies may also have expertise with local native species and they may have seeds or plants
appropriate for the area. They may also be able to grow particular species that are not available
in nurseries.
Students growing saltmarsh plants in Tampa, Florida, NOAA
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Controlling Invasive Species^A Tale of Two Wetlands
. '
' v, .
Invasive species, especially plants, are a
tremendous problem in the U.S. They
degrade more habitat each year than urban
growth. The FWS estimates that 4,600 acres
of habitat are lost each day to invasive
species. Consequently, removing these
invaders is a major component of restoration
work. Control methods and success rates
vary widely, as the following examples show.
In Fairfield, Connecticut, impounded salt
marshes that were once tidal were overrun
by Phragmites, a tall invasive wetland plant.
Phragmites had replaced the local plant
species and, being prone to burning in the
summer, the invader was threatening homes
near the marsh. Phragmites is intolerant of
high salt levels and the City was able to
quickly reduce the infestation by installing
tidal gates that allowed the return of salt
water to the marsh. This project was
expensive, but it was very effective.
At the Hayward Regional Shoreline along the San Francisco Bay, an insidious invader has taken root
in the tidal salt marsh. Spartina alterniflora (smooth cordgrass), a species from the east coast of the
U.S., is replacing its close relative, the native Spartina foliosa. Smooth cordgrass is a tough customer.
_ It is tolerant of a wider range
of conditions than its cousin
and it has resisted all efforts
to remove it. Biologists have
tried digging it up, spraying
it with herbicide, and
cooking it under black plastic
mats. None of these
measures have worked well
and the plant is spreading.
The search is on for a
biological control agent that
will specifically target and
Phraamites, NOAA
destroy S. alterniflora.
Spartina alterniflora x Spartina foliosa hybrid in San Francisco Bay,
California, San Francisco Estuary Invasive Spartina Project
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Installing water control
structures at a farm
field restoration site,
USFWS
Installation/Construction. A wide array of activities can occur during this phase including large
earth-moving activities, such as grading. Minimize the temporary but destructive impacts that
may occur at this stage. Limit the movement of heavy vehicles to the smallest footprint possible
and use the methods that create the least disturbance possible. Implement appropriate Best
Management Practices. Installation/construction may include:
^ constructing water control structures;
Jfe installing bank/edge stabilization structures;
^ building habitat islands;
^Ife grading existing soils;
^ placing and grading new soil;
^Ife planting plugs, seeds or newly-grown plants;
^ installing plant protections (tubes, screens, etc.);
jfc placing irrigation systems;
^ constructing and placing habitat structures.
As-Built Documentation. After the project is installed, conduct an "as-built" assessment, which
is a detailed description of the site conditions immediately after the installation is completed. If
you and your volunteers installed the site, document whether everything was installed as expected.
If the work was done by a contractor, the as-built assessment should be conducted by a site
inspector who is not employed by the contractor to document whether the project plans and
specifications were followed by the contractor. This also ensures that the site complies with any
regulatory (e.g., permit) requirements.
It is likely that there will be some deviations from the site plan caused by human error or
unanticipated characteristics of the site (e.g., a hidden spring in a corner of the site). Use adaptive
management: any deviations should be documented and discussed with your technical team to
determine whether they need to be corrected to ensure that the project meets its goals. If the
installed project deviates in important ways from the plans, have the construction firm correct the
problem—but only if the benefits of corrections outweigh the impacts from further disturbance. If
corrections are needed, they should be made as soon as possible. The as-built assessment also
provides a "baseline," or starting point, for measuring change during subsequent monitoring.
Maintenance. Implementation does not end with installation. Maintaining the site in good
ecological condition is a critical part of implementing a project. Many factors can conspire to
undo the hard work you put into the previous stages. Maintenance may require:
^ilfe controlling non-native and invasive species;
^ controlling herbivores;
^Ife: repairing structures;
^ maintaining monitoring and other equipment;
^ replacing plants;
^ilfe mowing, burning, and/or other activity reinstating or mimicking the natural disturbance
regime;
^ reducing or preventing human intrusion; and
^Ife controlling local pollutants.
Working with Volunteers
The implementation and monitoring phases are great times to involve volunteers and there are
many good reasons to include volunteers in your project. Volunteers can help reduce the costs of
implementation, provide community support, and bring a social dimension to the work. Working
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with volunteers may be one of the most rewarding aspects of your project. Among the volunteers,
you may find experts, new friends, and dedicated helpers. Some helpers may be inspired to
undertake a similar project of their own and you may find people who will want to continue
stewarding your site by helping you with maintenance and monitoring.
Look for volunteers through non-profit environmental groups, schools, public community service
groups, and private service groups organized by local corporations. If you decide to use volunteers,
you will enjoy the vitality that they bring to the project. You will also
have to carefully train and monitor those enthusiastic helpers. The more
complex the task the more training volunteers will need. Generally, it is
best to have volunteers do one or two simple but time-consuming tasks.
Keep things interesting by rotating people among different tasks.
Carefully observe volunteers to be sure they are following protocols.
Encourage and reward your helpers' hard work.
Discuss your project with the volunteer coordinator for a local nonprofit
group to determine any issues that may arise from using volunteers.
While volunteers can be great additions to a project, weigh the benefits
against these potential complications:
^llfe the time and effort required for training;
^jfc the potential need for compensation;
^Ifc oversight of volunteers' work; and
^llfe potential liability issues.
Publicize Your Project
The implementation phase is a great time to get the local media (especially newspapers and
television) interested in your project. People working outside on wetland projects provide great
photo opportunities and these action shots are often popular with the local press. Find out if any
of your volunteers have media contacts or call local TV and newspaper science, outdoors, and
current events reporters. If reporters do cover your project, be sure that they come to the site on
a day when there is some interesting people-oriented activity occuring. For example, plan media
events on days when volunteers are planting seedlings. You or another supervisor must be on site
and the volunteers must be informed that the press will be there. Prepare what you or your
spokesperson will say to the reporters. Tell them a little about the history of the project and always
highlight the positive environmental and community benefits of the project.
Monitoring a
seagrass bed
in Florida,
NOAA
Summary of Implementation Stages
Prepare the site by making changes that allow natural processes to occur.
Prepare plants by collecting materials from local stocks.
Install the plants, structures, and major features of the project.
Use adaptive management to adjust plans as needed
Involve volunteers to keep costs down and develop community support.
Publicize your project.
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INTRODUCTION AND USER'S GUIDE TO
MONITORING
40
What is Monitoring?
onitoring is systematic data collection that provides information on changes
that can indicate problems and/or progress towards target criteria or
performance standards which, when met, indicate that established ecological
goals have been reached. Thus, monitoring provides data on whether a site is
developing in a way that will achieve the project goals.
A common misconception about wetland restoration, creation, and enhancement is that once a
project is implemented, nature will just do the rest. In reality, many wetland projects need
mid-course corrective actions such as re-planting seedlings that were washed away by a storm,
digging more channels to get water to remote parts of the site, or plugging ditches missed during
the initial site survey. Monitoring provides the information for this adaptive management.
Monitoring can also give information on routine maintenance that may be necessary to keep the
site functioning well. Broken sprinkler heads, non-native weed growth, and holes in fences are
just a few of the routine maintenance items that are easily observed during monitoring.
What Should I Monitor?
Monitoring consists of measuring a number of wetland attributes or parameters at regular
intervals to record the changes in the wetland. The parameters to be measured at any particular
site are based on the project objectives and target criteria. Monitoring efforts should be directly
linked to the target criteria. An array of parameters is usually measured to assess hydrology, soils,
and biological conditions on the site. After the project is completed, initial site conditions
(including as-built conditions) should be documented to provide baseline information against
which changes to the site can be evaluated. Typical parameters measured to evaluate wetland
functions are listed in Technical Appendix T-lll.
How Should I Monitor?
Two basic approaches to monitoring are to collect qualitative (observational and general)
information and to collect quantitative (numerical and specific) data. Qualitative methods can be
used in conjunction with quantitative measures. Qualitative methods typically do not provide
enough information to accurately determine how close the site conditions are to target criteria,
but they do give a general view of whether change is occurring. Some typical methods for
gathering qualitative information include:
^ aerial photographs to show general hydrology, evidence of channelization and general
substrate levels, and the extent of the site covered by plants;
^Ife ground-level photographs for identification of some plant species, general level of plant
growth, general substrate levels, and general water levels; and
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^llfc general observations such as water clarity and
scum, presence of trash, evidence of human use,
bird species present, vegetation condition
(stressed, blooming, healthy), presence of invasive
plants, evidence or erosion, and the integrity of
structures.
Quantitative methods are used to provide detailed
information about how the wetland is developing with
respect to target criteria and can also provide
information important to long-term wetland research.
A wide range of methods exist for collecting numerical
data. With your technical advisors, develop the most
appropriate methods for your project. Talk to local
wetland experts and get their advice on what is needed
for adequate monitoring and whether there are special
circumstances (e.g., rocky soils that make it difficult to
install wells) or opportunities (such as a nearby school
looking for a science project) that will affect how you
monitor your wetland. Examples of some quantitative
methods include:
^llfe measuring water level changes with an automatic
water level gauge;
$tlk collecting and testing water samples periodically
to evaluate changes in water quality;
^ collecting a representative sample of sediment cores to test for organic matter and other soil
characteristics;
^iife surveying surface elevations at permanent transects once a year;
^ recording plant species and cover by species along randomly established transects across the
site; and
^llfe: setting traps for small mammals at randomized locations to determine species diversity and
abundance.
Quantitative monitoring is often carried out by experts in hydrology, soils, or biota. However,
volunteers may be used to collect numerical data if they are supervised by an advisor who knows
the protocols for data collection. With the right training and supervision, wetland quality can be
monitored by citizens to provide useful information. Quantitative methods can be expensive and
time consuming, but they do provide the most accurate information on site changes. See Technical
Appendix T-lll for common quantitative methods and qualitative methods used to monitor
ecological attributes. On the next page is an example of a monitoring plan that measures a range
of parameters.
Even if you have very limited resources, monitor by observing your site and documenting the
changes using basic qualitative methods. Take photographs of the site and write down general
observations such as how wet the site is and for how long, what the soils are like, what kinds of
plants are growing on the site, and what kinds of animals you see or hear. Repeat the photographs
(from the same vantage point) and the written descriptions as often as you can. The result will be
a chronicle of your wetland project for yourself, future owners of the land, and others interested
in your site.
A volunteer
monitoring for
invertebrates,
NOAA
PAR
MONITORING
41
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INTRODUCTION AND USER'S GUIDE TO
Monitoring in Mountain View, California
"The Stevens Creek Tidal Marsh restoration project in the City of Mountain View is a compensatory
I mitigation site with the primary goal of providing vegetated tidal marsh habitat for rare species such
as the salt marsh harvest mouse. The site began as a deep pit with ponded water. Project objectives
included restoring tidal influence, building up the mudflat, and establishing native tidal salt marsh
vegetation. Target criteria included:
ilk Re-establish tidal influence.
^Ife Within 3 years, develop mudflat on 50 percent of the site at an elevation available to vegetation.
^Ife Restore native salt marsh vegetation on 50 percent of the site within 5 years.
To assess progress, the City monitored the following parameters once a year:
^ Amount of tidal exchange: measurements were taken by an automatic tide gauge and
interpreted by a hydrologist.
^ Elevation of the mudflat: measurements were taken by a qualified surveyor.
^ Amount of vegetation on the mudflat: measurements were taken on the ground using
transects and taken from aerial photographs, then interpreted by an ecologist.
^ Extent of channel formation: measurements were taken from aerial photographs and
interpreted by a hydrologist.
These quantitative methods were supplemented by qualitative observations on tidal flow, non-native
species invasion, bird use, and human use.
How Often Should I Monitor?
How often and when a particular attribute should be monitored depends on many factors
including the attribute's natural variability, the rate of change of the site, and the goals of the
project. Most characteristics should be monitored at least annually. Vegetation should be
monitored during the growing season (monitoring in both the early and late growing season will
make it easier to identify all plants), and animals should be monitored during breeding, nesting,
and/or migration seasons. Depending on your project goals, you might want to monitor hydrology
during both high and low water periods. Once the site has stabilized, some characteristics such as
wetland size may be monitored less frequently, unless there are signs of change.
Consistent monitoring is very important, and you may need help doing it. Ideally, every stakeholder
involved in the wetland project should help with the monitoring so they can see the benefits of
their work and continue to support it. Monitoring is a good way to get the local community
involved in your wetland project, and it's a great way to give people hands-on experience in
learning how local ecosystems function. Talk to schools, clubs, and other community groups to see
if they would be interested in helping you with the monitoring. Have training sessions for
volunteer monitors. Many states have active volunteer monitoring groups or programs that
monitor lakes and streams. Many are also beginning wetland monitoring projects. Check out the
EPA website for information on volunteer monitoring at
http://www.epa.gov/OWOW/wetlands/wqual.htmlfVolunteer.
A V PART 6: MONITORING
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
How Long Should I Monitor?
Like most ecosystems, wetlands change over many years. This is especially true for restored,
created, or enhanced wetlands that may take decades to reach a condition close to that of a
mature, naturally-occurring wetland. Research on wetlands created from dredged material in the
Gulf of Mexico suggests that these wetlands are still changing and maturing 20 years after they
were created. Consider monitoring to be a long-term activity, not just something you do for the
first year or two. At a minimum, a site should be monitored until it meets all performance
standards, which can take from several years to decades. Future managers of wetlands will thank
you for monitoring for as long as you can. Even after it reaches maturity, your wetland will be a
dynamic system that varies over time.
What Should I Do With the Monitoring Information?
Monitoring information can be used in several ways. First, monitoring data are essential for
determining whether your project goals are being met. Organize, summarize, and graph
(if possible) the monitoring data at least annually to show how the wetland site is developing.
Monitoring information should be compared to the target standards to assess whether the site is
developing as planned. If it is not, determine whether remedial measures should be taken or
whether the original goals should be reevaluated (see section above on adaptive management).
Second, monitoring data can be used to determine whether the target criteria were good measures
of the project goals you hoped to achieve. If you were to do this again, would you do anything
differently? Third, use long-term monitoring to assist in maintaining structures and managing the
site to keep it functioning well. See Part 7 for more on long-term management.
Finally, use your monitoring data to inform others. Provide copies of your findings to your local
planning and wetland regulatory authority, and the local offices of the Corps, EPA, FWS, NMFS, or
NRCS. Present your work to local groups and ecological societies or at professional meetings of
the Society of Wetland Scientists, Society for Ecological Restoration, and others (see Appendices
for contact information). Write an article for the local newspaper or a journal, such as Ecological
Restoration, which publishes reports from landowners, community groups, and restoration
practitioners. All too often, years of irreplaceable data are lost if they are not shared, archived, or
published. Don't assume no one is interested in your project; every wetland restoration, creation,
and enhancement project that is monitored provides wetland scientists with additional knowledge
about how wetlands function and develop over time. With this additional information, scientists,
policy-makers, and landowners can make better decisions about wetland conservation, including
the use of wetland restoration, creation, and enhancement.
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AN INTRODUCTION AND USER'S GUIDE TO
Steps in the Monitoring Process
Select the parameters you will monitor based on the target criteria established in the planning
stage. Include observations to assist in site maintenance.
Develop procedures for qualitative and quantitative monitoring methods.
Collect data at intervals that will provide information necessary to monitor the progress of the
site relative to the target criteria.
If monitoring shows that site conditions are not meeting target criteria, use an adaptive
process to identify corrective measures.
Continue long-term monitoring and maintenance to ensure that the site continues to provide
the maximum ecological value.
Provide your monitoring data and results to local groups and publish in newsletters.
Monitoring fish use of a salt marsh, NOAA
44
PART 6: MONITORING
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WETLAND RESTORATION
CREATION
AND ENHANCEMENT
LONG-TERM MANAGEMENT
I J n addition to providing data on whether a site is developing in a way that will
"*N \J achieve the project goals, monitoring is essential for the long-term management
f* of wetland projects. A wetland is an ecosystem that evolves and changes in
response to the surrounding environment. It is not realistic to expect that when
the implementation stage is complete, the work is done. Long-term management is often required
to keep the site functioning as it was designed to function and to keep human impacts to a
minimum. For example, long-term management is often needed to:
maintain existing structures such as berms, water control structures, or levees;
maintain a specific desirable plant community by burning, mowing, or otherwise
managing the vegetation on a periodic basis;
address problems such as invasive species or excessive sediment deposition; or
address unexpected events such as structural failure.
Adaptive Management, introduced in Part 4 as an iterative process of monitoring conditions and
then taking appropriate action, should be an integral part of long-term management and
stewardship of your site. If your site is not developing as anticipated, there are two basic options:
make changes to the site to try to get it "back on track," or allow the site to continue developing
in the new direction. Which option to pick should be decided in consultation with your local
experts.
Consider whether current progress at the site might achieve your
overall goals in a different way than you originally intended. Also
consider whether any deviation from the expected development is
within the ecological norms for that wetland type and the region.
Since natural systems are variable, sites may diverge from objectives,
but this difference may not require significant changes to the site. For
example, your site may be developing a native wetland community, but
one that is different from what was expected. If this new community
is within the norms of the wetland type and the watershed, it may not
be necessary to change it.
If, however, your site is growing a crop of invasive or non-native species or otherwise falling far
short of the objectives, then corrective action is probably necessary. Significant corrections to a
site are called remedial measures. Work with local experts or your technical team to determine the
source of the problems and the appropriate remedial actions. The remedial measures taken will
depend on why the site is diverging from its expected path and what the costs and impacts of the
changes would be. Always consider whether changing conditions on the site will be worth the cost
of the disturbance that would be incurred. Typical problems with wetland sites include the
Looking for
Poll/wags,
Michael Corey
PART
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INTRODUCTION AND USER'S GUIDE TO
hydrology not being properly established, incorrect water-to-substrate elevations, nutrient
problems with the soil, and rapid invasions by non-native species. Some typical remedial measures
include:
^Ife; regrading the site to the correct substrate elevations;
« contouring channels or installing structures to redirect water flow;
^Hfc adding to or reworking water control structures or altering structure operations;
^ removing invasive plants, planting native species, or installing a cover crop; and
replanting.
Adaptive Management in Commencement Bay, Washington
"The Middle Waterway Shore Restoration project is an attempt to re-establish some of the salt marsh
I that once covered thousands of acres of Commencement Bay. In a cooperative effort, federal, state,
tribal, and private interests planned and implemented a restoration project that included re-grading fill
material to intertidal elevations and planting salt marsh plants salvaged from the same area, as well as
some provided by a nursery. One year after project implementation, monitoring showed that few of the
plants had survived. A review of the planting procedures pointed to a number of possible causes for the
low plant survival, including soil that was too sandy, nursery plants that weren't from the local area,
and planting during the summer. The goal of the project (increasing the acreage of fringing marsh)
could not be achieved without better plant growth, so a decision was made to replace some of the soil
and re-plant. The top eighteen inches of the sandy fill was replaced with topsoil. A local nursery
collected seeds from plants in the local area and grew them into seedlings, which were planted on the
site in the spring. A year after this new planting, salt grass, seaside plantain, seaside arrowgrass, and
other species were thriving. Monitoring will continue in case other remedial actions are needed, but for
now the project seems to be on the right track.
Long-term management often is needed to compensate for changes in the surrounding landscape.
In many cases, the surrounding land use, hydrology, or other features of the local watershed will
change over time, possibly affecting your wetland site. Ideally, those changes were at least
partially anticipated, and your site was designed to withstand or adapt to their effects. If
something unanticipated happens, such as a substantial reduction of the water source or
conversion of what had been an adjacent park area to development, you will need to reevaluate
how your wetland site fits into the changed landscape, and whether the goals or management of
the site will need to change. The overall goal of long-term management is a wetland that provides
a maximum amount of wetland function and value within the context of the landscape and that
requires a minimum amount of intervention by humans.
Finally, a plan for long-term management is needed to identify who will be responsible for the site
and what kinds of activities should or should not occur there. The responsible party may be you,
the landowner, or some combination of people. One approach to long-term management of a
wetland site is to establish a stewardship program. Local schools, scout groups, or citizen
conservation groups may be willing to "adopt" the site and provide the kind of observation, care
taking, and even remedial action that would be difficult for one person to provide. The kinds of
activities you need to think about are recreational (do you want to allow hikers, campers, bird-
PART 7: LONG-TERM MANAGEMENT
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WETLAND RESTORATION
CREATION
AND
ENHANCEMENT
watchers, or hunters on the property?) and possibly commercial (does the landowner want to allow
grazing or tree-cutting on the property?). The answers to these questions should be included in a
long-term management plan.
Long-term legal protection of a wetland site is also an important consideration. Do you want to
take steps to ensure the wetland will be permanently protected? One way might be to place a
deed restriction on the site or establish a conservation easement. These arrangements should
effectively restrict harmful activities that might otherwise jeopardize achieving the goals of the
wetland project. When needed, the acquisition and protection of water rights should be secured.
One of the best ways to secure long-term protection is to donate or sell the land to a local, state,
or federal natural resource agency or a non-profit organization such as a land trust.
Wetlands provide important habitat for
many fish, such as this sunfish, NOAA
PART
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AN INTRODUCTION AND USER'S GUIDE TO
PUTTING IT ALL
TOGETHER
Words to the Wise
out
hile restoration, creation, or enhancement projects can be complex and
time-consuming, most people find their projects are very rewarding. As
you undertake a project, keep in mind the following points:
Be patient. Restoration, creation, and enhancement are processes, not a products. There
is no cookbook for this creative activity.
Talk to many people. There are many elements and phases to wetland projects and many
different views on how to accomplish them. Talk to a range of people to collect as much
information as possible and to get different perspectives on the process.
Be flexible. Your ideas and goals may be clear at the outset, but for many reasons it may
be best to change some, add some, and throw others out. As you go through the process, be
flexible but keep your goals in mind.
Take your time. Try not to rush the process. Get the technical help you need. Get the
permits required. Develop a community support base, if necessary.
Plan well. A well-considered and thorough plan will guide you through the project as
directly as possible. A good plan will result in reasonable, measurable, and ecologically
beneficial goals. A good plan will help you get money and help.
Let reference sites be your guide. Reference sites are valuable models of what
ecological conditions are achievable.
Use low impact implementation methods. Use soft engineering and passive methods
whenever possible. Consider the impact the project construction will have and minimize
those impacts.
Monitor and manage your site. The work does not end after the plants and structures
are installed. All wetland projects must include monitoring to see if goals are being met and
to direct the long-term management of the site.
Do your best to recover as much of the wetland system as possible. Restore, create,
or enhance your site to the greatest ecological functioning possible so that they are self-
sustaining for the long-term.
PART 8: PUTTING IT ALL TOGETHER
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WETLAND RESTORATION
CREATION ,
AND
ENHANCEMENT
A Wetland Restomtion/Creation/Enfiancement Checklist
Use this checklist to help guide you through the wetland project process.
Talk to local wetland experts. Visit local wetland restoration, creation, or enhancement sites as well
as relatively unaltered wetlands.
Ask about getting help through programs that support wetland projects with cost-sharing and
technical assistance.
Get to know the local landscape and watershed characteristics.
Give first priority to restoring degraded wetlands.
Set goals. Pick a site that is most appropriate for achieving your goals.
Plan your entire project before you start. Include monitoring and long-term management in your
planning.
Clarify your goals with specific objectives. Quantify the objectives with measurable target criteria.
Use adaptive management to refine your goals and implementation plan.
Identify techniques for achieving your objectives.
Develop written protocols or construction documents.
Discuss your plans with local regulators, wetland experts, and adjacent landowners.
Implement your plans. Have someone who understands the project on the site whenever work is
occurring.
Perform an "as-built" assessment after site work is completed.
Involve local volunteer organizations in the project's implementation, monitoring, and long-term
management.
Publicize your project.
Develop a written monitoring plan.
Monitor your project's development. Apply
the results to adaptive management of your
site.
Send monitoring results to local wetland
experts and discuss the results with them.
Develop a long-term management and
stewardship plan.
Investigate protecting the site in
perpetuity.
An Alaska seagrass bed, prime habitat
for wetland-dependent fish, USFWS
PART
PUTT
ALL
TOGETHER
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AN INTRODUCTION AND USER'S GUIDE TO
Bombay Hook National Wildlife Refuge, Jay O'Brien
PART 8: PUTTING IT ALL TOGETHER
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
RESOURCE APPENDICES
Appendix R-I: bibliography
Below is a list of sources of information on wetlands and wetland restoration. It is not a comprehensive
list, just a way to introduce you to the wealth of information available.
ONLINE BIBLIOGRAPHIC RESOURCES:
Jl^ http://www.npwrc.usgs.gov/resource/literatr/wetresto/wetresto.htm - A searchable wetland
restoration bibliography with over 3,000 entries, developed by the Northern Prairie Science Center
and the Midcontinent Ecological Science Center.
A http://www.wetlands.agro.nl/wetl_publications.html - A 1996 compilation of over 1,000 wetland
restoration and creation literature references is available for download from Wetlands
International and the Association of State Wetland Managers.
^Ilife http://www.nwrc.gov/library_catalog.html- National Wetlands Research Center's Library (11,000
documents)
ANNOTATED BIBLIOGRAPHIES
Knutsen, G.A., and Euliss, N.H., Jr., 2001, Wetland restoration in the Prairie Pothole region of
North America: a literature review: U.S. Geological Survey, Biological Resources Division, Biological
Science Report USGS/BRD/BSR--2001-0006, 54 p.
Pinit, T.P. and RJ. Bellmer. 2000. Habitat Restoration - Monitoring Toward Success: a Selective Annotated
Bibliography. NOAA Technical Memorandum NMFS-F/SPO-42. Silver Spring, MD. 21 pp.
Erwin, K.L. 1996. A Bibliography of Wetland Creation and Restoration Literature. The Association of
State Wetland Managers, Berne, New York.
GENERAL INFORMATION ON WETLANDS AND RESTORATION
Azous, A. and R. Horner, eds. 2000. Wetlands and Urbanization. Lewis Publishers, Boca Raton, Florida.
Berger, J.J. 1987. Restoring the Earth. Anchor Press, New York, New York.
Berger, JJ. 1990. Environmental Restoration. Island Press, Covelo, California.
Boylan, K.D. and D.R. MacLean. 1997. Linking Species Loss with Wetlands Loss. National Wetlands
Newsletter. Vol. 19, No. 6, Environmental Law Institute, Washington, D.C.
RESOURCE APPENDIX
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AN INTRODUCTION AND USER'S GUIDE TO
Bradshaw, A.D. 1987. The reclamation of derelict land and the ecology of ecosystems. Pages 53-74 in W. R.
Jordan, M. E. Gilpin, and J. D. Aber, editors. Restoration Ecology. Cambridge University Press, New York,
New York.
Brinson, M.M. 1993. A Hydrogeomorphic Classification for Wetlands. U.S. Army Corps of Engineers,
Waterways Experiment Station, Vicksburg, Mississippi, USA. Technical Report WRP-DE-4.
Cairns, J., ed. 1995. Rehabilitating Damaged Ecosystems. Lewis Press, Ann Arbor, Michigan.
Cowardin, L. M., V. Carter, F. C. Golet, and E. T. LaRoe. 1979. Classification of Wetlands and Deepwater
Habitats of the United States. U.S. Fish and Wildlife Service, Washington, D.C., USA. FWS/OBS-79/31.
Hammer, D.A. 1992. Creating Freshwater Wetlands. Lewis Publishers, Ann Arbor, Michigan.
Jordan, W.R. Ill, M.E. Gilpin, and J.D. Aber, eds. 1987. Restoration Ecology: Ecological Restoration as a
Technique for Basic Research. Cambridge University Press, New York, New York.
Kentula, M.E. 1996. Wetland restoration and creation, p. 87-92. In The National Water Summary on Wetland
Resources. J.D. Fretwell, J.S. Williams, and PJ. Redman, compilers. Water-Supply Paper 2425. U.S. Geological
Survey, Washington, D.C.
Kusler, J.A. and M.E. Kentula. 1990. Wetland Creation and Restoration: The Status of the Science. Island Press,
Washington, D.C.
MacDonald, K. B. and F. Weinmann, eds. 1997. Wetland and Riparian Restoration: Taking a Broader View
(contributed papers and selected abstracts). Society for Ecological Restoration International Conference,
September 14-16, 1995. Seattle, Washington.
Mitsch, WJ. and J.G. Gosselink. 1999. Wetlands (third edition). John Wiley and Sons, Inc. New York, New
York.
National Research Council. 1992. Restoration of Aquatic Ecosystems: Science, Technology, and Public Policy.
National Academy Press, Washington, D.C.
National Research Council. 1995. Wetlands: Characteristics and Boundaries. National Research Council.
National Academy Press, Washington, D.C.
Niering, W.A. 1984. Wetlands. The Audubon Society Nature Guides. Alfred A. Knopf, New York, New York.
Schneller-McDonald, K., Ischinger, L.S., and G.T. Auble. 1990. Wetland Creation and Restoration: Description
and Summary of the Literature. U.S. Fish and Wildlife Service Biological Report 90(3).
Tiner, R.W., Jr. 1984. Wetlands of the United States: Current Status and Recent Trends. U.S. Fish and Wildlife
Service, National Wetlands Inventory, Washington, DC.
Tiner, R.W., Jr. 1985. Wetlands of New Jersey. U.S. Fish and Wildlife Service, National Wetlands Inventory,
Newton Corner, Massachusetts.
Thayer, G.W., ed. 1992. Restoring the Nation's Marine Environment. Maryland Sea Grant College, College Park,
Maryland.
USEPA, 2000. Principles for the Ecological Restoration of Aquatic Resources. EPA841-F-00-003. Office of
Water (4501 F), United States Environmental Protection Agency, Washington, DC. 4pp.
RESOURCE APPENDIX
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
APPROACHES TO RESTORING WETLANDS
Admiral, A.N.J.M. Morris, T.C. Brooks, J.W. Olson, M.V. Miller. 1997. Illinois Wetland Restoration and Creation
Guide. Illinois Natural History Survey, Special Publication 19. Champaign, Illinois.
Allen, J.A., Keeland, B.D., Clewell, A., H. Kennedy. 1999. Guide to Bottomland Hardwood Restoration. U.S.
Geological Survey.
Denbow, T.J., D.KIements, D.W. Rothman, E.W. Garbisch, C.C. Bartoldus, Ml. Kraus, D.R. Maclean, and G.A.
Thunhorst. 1996. Guidelines for Development of Wetland Replacement Areas. National Cooperative Highway
Research Program Report 379. National Academy Press, Washington, D.C.
Ducks Unlimited, Arkansas Game £t Fish Commission, and the Cooperative Extension Service of Mississippi
State University. 1993. Waterfowl Habitat Management Handbook for the Lower Mississippi River Valley.
Eckles, S.D., Barnard, I, Dawson, F., Goodger, I, Kimidy, K., Lynn, A., Perry, 1, Reisinger, K., Rhodes, C., and R.
Zepp. 1994. Mitigation Technical Guidance for Chesapeake Bay Wetlands. U.S. EPA Region 3, Annapolis,
Maryland.
Federal Interagency Stream Restoration Working Group. 1998. Stream Corridor Restoration: Principles,
Processes, and Practices, http://www.usda.gov/stream_restoration/newgra.html.
Garbisch, E.W. The Do's and Don'ts of Wetland Planning. Environmental Concern's Wetland Journal, volume
10, number 4.
Gersib, R. 1997. Restoring Wetlands at a River Basin Scale: A Guide for Washington's Puget Sound.
Washington State Department of Ecology Publication no. 97-99, Seattle, Washington.
Galatowitsch, S.M. and A.G. van der Valk. 1994. Restoring Prairie Wetlands: An Ecological Approach. Iowa
State University Press, Ames, Iowa.
Hollevoet, R., Gregoire, T, and B. Vose. 1992. Income alternatives for farmers and ranchers. North Dakota
State University Extension Service, Fargo, North Dakota.
Marble, A.D. 1990. A Guide to Wetland Functional Design. Federal Highway Administration Report Number
FHWA-IP-90-010, McLean, Virginia.
Matthews, G.A. 1994. Technology and Success in Restoration, Creation, and Enhancement of Spartina
alterniflora Marshes in the United States, Vols 1 and 2. National Oceanic and Atmospheric Administration,
Coastal Ocean Office, Silver Spring, Maryland.
Middleton, B. 1999. Wetland Restoration, Flood Pulsing, and Disturbance Dynamics. John Wiley and Sons,
Inc. New York, New York.
Stevens, M. and R. Vanbianchi. 1993. Restoring Wetlands in Washington: A guidebook for
wetland restoration, planning and implementation. Washington State Department of Ecology, Publication
#93-17.
The Nature Conservancy, 1998. Restoration Procedures for Public Lands in Florida. Prepared for the Florida
Department of Environmental Protection, Tallahassee, Florida.
U.S. Department of Agriculture. 1998. Natural Resources Conservation Service's Conservation Practice
Standards - "Wetland Restoration", "Wetland Enhancement", "Wetland Creation", and "Wetland Wildlife
Habitat Management" http://www.ncg.nrcs.usda.gov/nhcp_2.html.
RESOURCE APPENDIX KK
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AN INTRODUCTION AND USER'S GUIDE TO
U.S. Environmental Protection Agency. 1992. Restoring and Creating Wetlands: a Planning Guide for the
Central States Region: Iowa, Kansas, Missouri, and Nebraska. U.S. EPA Region 7, Kansas City, Kansas.
U.S. Environmental Protection Agency. 1994. A Citizen's Guide to Wetland Restoration: Approaches to
Restoring Vegetation Communities and Wildlife Habitat Structure in Freshwater Wetland Systems. U.S. EPA
Region 10, Seattle, Washington.
U.S. Environmental Protection Agency. 1994. Mitigation Technical Guidance for Chesapeake Bay Wetlands.
U.S. EPA Region 3, Chesapeake Bay Restoration Program, Living Resources Subcommittee, Annapolis,
Maryland.
Wenzel, T.A. 1992. Minnesota Wetland Restoration Guide. Minnesota Board of Water and Soil Resources,
Minneapolis, Minnesota.
Yozzo, D., J. litre, and J. Sexton, 1996. Planning and Evaluating Restoration of Aquatic Habitats from an
Ecological Perspective. IWR Report 96-EL-4. Institute for Water Resources, U.S. Army Corps of Engineers,
Waterways Experiment Station, Vicksburg, Mississippi.
Zedler, J.B. 2000. Handbook for Restoring Tidal Wetlands. CRC Press, Boca Raton, Florida.
Zedler, J.B. 1996. Tidal Wetland Restoration: A Scientific Perspective and Southern California Focus.
California Sea Grant Program, La Jolla, California.
APPROACHES TO MANAGING AND MONITORING WETLANDS
Adamus, P.R. 1996. Bioindicators for Assessing Ecological Integrity of Prairie Wetlands. EPA/600/R-96/082.
U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory,
Western Ecological Division, Corvallis, Oregon.
Anderson, J.R., Hardy, E.E., Roach, J.T., and R.E. Witmer. 1976. A Land Use and Land Cover Classification
System for Use with Remote Sensor Data. U.S. Department of the Interior, Geological Survey, Professional
Paper 964. Washington D.C.
Bartoldus, C.C. 1999. A Comprehensive Review of Wetland Assessment Procedures: A Guide for Wetland
Practitioners. Environmental Concern Inc., St. Michaels, Maryland.
Breaux, A. and F. Serefiddin. 2001. Validity of performance criteria and a tentative model for regulatory use
in compensatory wetland mitigation permitting. Env. Man. 24(3):327-336.
Brinson, M.M. 1993. A Hydrogeomorphic Classification for Wetlands. U.S. Army Corps of Engineers,
Waterways Experiment Station, Vicksburg, Mississippi, USA. Technical Report WRP-DE-4.
Firehock, K., Graff, L, Middleton, J.V., Starinchak, K.D., and C. Williams. 1998. Handbook for Wetlands
Conservation and Sustainability. Izaak Walton League of America, Gaithersburg, Maryland.
Horner, R.R. and K.J. Raedeke. 1989. Guide for Wetland Mitigation Projects Monitoring. Report Number WA-
RD 195.1. Washington State Department of Transportation, Seattle, WA.
Karr, J.R. and E.W. Chu. 1998. Restoring Life in Running Waters: Better Biological Monitoring.
Kentula, M.E., Brooks, R.P., Gwin, S.E., Holland, C.C., Sherman, A.D., and J.C. Sifneos. 1992. An Approach to
Improving Decision Making in Wetland Restoration and Creation. Island Press, Washington, DC.
RESOURCE APPENDIX
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
Kusler, J.A, D.E. Willard, and H.C. Hull, Jr., eds. 1995. Wetlands and Watershed Management: Science
Applications and Public Policy, A Collection of Papers from a National Symposium and Several Workshops.
Association of State Wetland Managers, Berne, New York.
Leibowitz, S.G., B. Abbruzzese, P.R. Adamus, LE. Hughes, J.T. Irish. 1992. A Synoptic Approach to Cumulative
Impact Assessment. EPA/600/R-92/167. U.S. Environmental Protection Agency, Environmental Research
Laboratory, Corvallis, Oregon.
Pacific Estuarine Research Laboratory. 1990. A manual for assessing restored and natural coastal wetlands
with examples from southern California. Report Number T-CSGCP-021. California Sea Grant Program, La
Jolla, California.
Pennsylvania State University College of Agricultural Sciences Cooperative Extension. 1996. Managing Your
Restored Wetland.
Plafkin, J.L, M.T. Barbour, K.D. Proter, S.K. Gross and R.M. Hughes. 1989. Rapid Bioassessment protocols for
Use in Streams and Rivers: Benthic Macroinvertebrates and Fish. U.S. Environmental Protection Agency,
Washington DC. Report Number EPA/444/4-89-001.
Rubey, J. and S. O'Connor. 1996. Exploring Wetland Stewardship - a reference guide for assisting Washington
landowners. Washington State Department of Ecology publication #96-120.
Smith, R.D., A Ammann, C. Bartoldus, and M.M. Brinson. 1995. An Approach for Assessing Wetland Functions
Using Hydrogeomorphic Classification, Reference Wetlands, and Functional Indicators. Technical Report
WRP-DE-9. U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, Mississippi.
U.S. Army Corps of Engineers. 1996. Planning Aquatic Ecosystem Restoration Monitoring Programs. IWR
Report 96-R-23, http://www.wrsc.usace.army.mil/iwr/currpt.htm.
U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries
Service. 1998. Goal Setting and Success Criteria for Coastal Habitat Restoration (compilation of papers and
abstracts). Office of Habitat Conservation, Silver Spring Maryland.
U.S. Environmental Protection Agency. 1998. Wetland Bioassessment Fact Sheets. EPA 843-F-98-001. U.S.
Environmental Protection Agency, Washington DC.
U.S. Fish and Wildlife Service. 1980. Habitat Evaluation Procedures. ESM 102. U.S. Department of the Interior,
Fish and Wildlife Service, Division of Ecological Services, Washington D.C.
Yozzo, D., J. litre, and J. Sexton. 1996. Planning and Evaluating Restoration of Aquatic Habitats from an
Ecological Perspective. IWR Report 96-EL-4. Institute for Water Resources, U.S. Army Corps of Engineers,
Waterways Experiment Station, Vicksburg, Mississippi.
The Volunteer Monitor (A monthly newsletter on monitoring topics, including wetlands.
Free subscriptions available by contacting
River Network
The Volunteer Monitor Newsletter
520 SW 6th Ave, Suite 1130
Portland, OR 97204-1535
volmon@rivernetwork.org
also available at http://www.epa.gov/volunteer/info.html)
RESOURCE APPENDIX KK
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AN INTRODUCTION AND USER'S GUIDE TO
DOCUMENTS ON RESTORING, ENHANCING, AND CREATING
SPECIFIC WETLAN D TYPES
Streams
Federal Interagency Stream Restoration Working Group. 1998. Stream Corridor Restoration: Principles,
Processes, and Practices, http://www.usda.gov/stream_restoration/newgra.html.
Petts, G. and P. Calow, eds. 1996. River Restoration. Blackwell Science, Cambridge, Massachusetts.
Riley, Ann. 1998. Restoring Streams in Cities. Island Press, Covelo, California.
Tidal Marshes
Eckles, S.D., Barnard, I, Dawson, F, Goodger, I, Kimidy, K., Lynn, A., Perry, J., Reisinger, K., Rhodes, C., and R.
Zepp. 1994. Mitigation Technical guidance for Chesapeake Bay Wetlands. U.S. EPA Region 3, Annapolis,
Maryland.
Josselyn, M. and J. Buchholz. 1984. Marsh Restoration in San Francisco Bay. A Guide to Design and Planning.
Technical Report #3, Tiburon Center for Environmental Studies, San Francisco State University, San Francisco,
California.
Matthews, G.A. 1994. Technology and success in restoration, creation, and enhancement of Spartina
alterniflora marshes in the United States, vols 1 and 2. National Oceanic and Atmospheric Administration,
Coastal Ocean Office, Silver Spring, Maryland.
Pacific Estuarine Research Laboratory. 1990. A Manual for Assessing Restored and Natural Coastal Wetlands
with Examples from Southern California. Report Number T-CSGCP-021. California Sea Grant Program, La
Jolla, California.
Zedler, J.B. 2000. Handbook for Restoring Tidal Wetlands. CRC Press, Boca Raton, Florida.
Zedler, J.B. 1996. Tidal Wetland Restoration: A Scientific Perspective and Southern California Focus.
California Sea Grant Program, La Jolla, California.
Seagrass Beds
Fonseca M.S., J.W. Kenworthy, and G.W. Thayer. 1999. Guidelines for the Conservation and Restoration of
Seagrasses in the U.S. and Adjacent Waters. NOAA Coastal Ocean Program Decision Analysis Series No. 12.
Coastal Ocean Office, Silver Spring, MD. 222 pp.
Inland Wetlands
Admiraal, A.N., J.M. Morris, T.C. Brooks, J.W. Olson, M.V. Miller. 1997. Illinois Wetland Restoration and Creation
Guide. Illinois Natural History Survey - Special Publication 19. Champaign, Illinois.
Allen, J.A., Keeland, B.D., Clewell, A., Kennedy, H. 1999. Guide to Bottomland Hardwood Restoration. U.S.
Geological Survey.
Galatowitsch, S.M. and A.G. van der Valk. 1994. Restoring Prairie Wetlands: An Ecological Approach. Iowa
State University Press, Ames, Iowa.
Stevens, M. and R. Vanbianchi. 1993. Restoring wetlands in Washington: a guidebook for wetland
restoration, planning, and implementation. Washington State Department of Ecology publication #93-17.
Wenzel, T.A. 1992. Minnesota Wetland Restoration Guide. Minnesota Board of Water and Soil Resources,
Minneapolis, Minnesota.
',6
RESOURCE APPENDIX
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
Wetlands and Wildlife Habitat
Payne, N. 1992. Techniques for Wildlife Habitat Management of Wetlands. McGraw-Hill, Inc. New York, New
York.
U.S. Environmental Protection Agency. 1994. A Citizen's Guide to Wetland Restoration: Approaches to
Restoring Vegetation Communities and Wildlife Habitat Structure in Freshwater Wetland Systems. U.S. EPA
Region 10, Seattle, Washington.
Constructed Treatment Wetlands
U.S. Environmental Protection Agency. 2000. Guiding principles for constructed treatment wetlands:
providing water quality and wildlife habitats. EPA 843-B-00-003, U.S.EPA, Washington D.C.
Appendix R-II: Federal Financial Assistance
Below is a list of some federal sources of money that may be applicable to wetland restoration projects. Be
sure to contact your state environmental agencies for other sources of funding and check with some of the
organizations listed in Appendix III for possible nonprofit assistance.
ENVIRONMENTAL PROTECTION AGENCY
Clean Water Act State Revolving Fund
Purpose: Provides grant funds to states to help them establish state revolving fund (SRF) programs.
States, in turn, offer loans and other types of financial assistance from their SRFs to
municipalities, individuals, and others for high-priority water quality activities.
Projects: While traditionally used to build or improve wastewater treatment plants, loans are also used
increasingly for: agricultural, rural, and urban runoff control; wetland and estuary
improvement projects; wet weather flow control (including stormwater and sewer overflows);
and alternative treatment technologies.
Assistance: States offer loan rates that are two to four percent below market rates. Some states offer
even lower interest rates to small, economically disadvantaged communities.
Eligibility: Municipalities, individuals, communities, citizen groups, and non-profit organizations, though
each state ultimately determines eligibility.
Address: U.S. EPA, Office of Wastewater Management (4204M), 1200 Pennsylvania Avenue NW,
Washington, DC 20460
Phone: (202) 564-0752
Facsimile: (202)501-2403
E-mail: srfinfo.group@epa.gov
Web Site: http://www.epa.gov/owm/cwfinance/index.htm
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Five-Star Restoration Program
To promote community-based wetland and riparian restoration projects.
Purpose:
Projects:
Assistance:
Eligibility:
Address:
Phone:
Facsimile:
Wetlands
Helpline:
E-mail:
Web Site:
The projects must have strong on-the-ground habitat restoration components that provides
long term ecological, educational, and/or socio-economic benefits to the people and their
community.
Each project would ideally involve at least five partners, who are expected to contribute
funding, land, technical assistance, workforce support, or other in-kind services that match
EPA's contribution which amounts to about $10,000 on the average per project.
Partners may include citizen volunteer organizations, corporations, private landowners, local
conservation organizations, youth groups, charitable foundations, and other federal, state,
tribal agencies and local governments.
U.S. EPA, Wetlands Division (4502T), 1200 Pennsylvania Ave. NW, Washington, DC 20460
(202) 566-1350
(202)566-1349
1-800-832-7828
pai.john@epa.gov
http://www.epa.gov/owow/wetlands/restore/5star/
Nonpoint Source Implementation Grants (319 Program)
Purpose: To help States, Territories, and Tribes develop and implement programs to prevent and control
nonpoint source pollution, such as creating constructed wetlands to clean-up urban runoff
and agricultural wastes.
Projects: State, Territories, and Tribes receive grant money (and may then provide funding and
assistance to local groups) to support a wide variety of activities, such as technical assistance,
financial assistance, technical programs, education, training, technology transfer,
demonstration projects (e.g. best management practices), and monitoring specific to nonpoint
source implementation.
Assistance: Grants are first awarded to state agencies. Local organizations can then apply for grants
through the agencies, but they must provide 40 percent of the total project or program cost
as non-federal dollars.
Eligibility: State, local, and tribal governments, nonprofit and local organizations, etc. (check with your
state contact).
Address: U.S. EPA, Office of Wetlands, Oceans, and Watersheds (4503T), 1200 Pennsylvania Avenue NW,
Washington, DC 20460
Phone: (202) 566-0232
Facsimile: (202)566-1331
E-mail: ow-general@epa.gov
Web Site: http://www.epa.gov/owow/NPS
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WETLAND RESTORATION, CREATION,
AND
ENHANCEMENT
DEPARTMENT OF AGRICULTURE (USDA)
USDA - Forest Service
Taking Wing
Purpose: To create and enhance partnerships in the management of wetland ecosystems for waterfowl
and wetland wildlife, while providing a variety of compatible recreational opportunities on
National Forest System lands.
Projects: Focus towards on-the-ground wetland enhancement and restoration, although some projects
include assessment and analysis components. Example: restoration of 100 acres in the
Columbia River Scenic Area.
Assistance: Funds are allocated to Forest Service units through internal budget process.
Eligibility: Non-federal entities and individuals - projects must be on National Forest System lands or
provide benefits to those lands.
Address: Ellen Campbell, Federal Office Building, 709 West 9th Street, PO Box 21628, Juneau, AK
99802-1628
Phone: (907)586-7919
Facsimile: (907) 586-7877
E-mail: ellen.campbell@fs.fed.us
Web Site: http://www.fs.fed.us/biology/wildlife/takingwing/index.html
USDA - Farm Service Agency
Conservation Reserve Program
Purpose: To establish long-term resource-conserving covers on eligible cropland to conserve soil, water,
and wildlife.
Projects: Voluntary program where landowners receive rental payments or enter into a cost-share
restoration agreement, while maintaining private ownership, to plant cover on marginal
cropland.
Assistance: Three options: 1) receive annual rental payments of up to $50,000/year; 2) receive payment of
up to 50% of cost to establish cover; 3) receive payment of up to 25% of cost for wetland
hydrology restoration. Contracts are typically 10-15 years in length.
Eligibility: Individuals, states, local governments, tribes, or any other entity who owns private land for at
least 1 year that is: either cropland planted with a crop in 2 of the last 5 crop years or marginal
cropland that is enrolled in the Water Bank program or suitable to be used as a riparian buffer.
Also, the land must be either highly credible land, a cropped wetland, be devoted to highly
beneficial environmental practices, subject to scour erosion, located in a CRP priority area, or
be a cropland associated with or surrounding non-cropped wetlands.
Address: Contact your local or state Farm Service Agency office; otherwise: Department of Agriculture,
Farm Service Agency, Conservation Reserve Program Specialist, Stop 0513, Washington, D.C.
20250-0513
Phone: (202) 720-6221
Facsimile: n/a
E-mail: info@fsa.usda.gov
Web Site: http://www.fsa.usda.gov/pas/publications/facts/pubfacts.htm
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USDA - Natural Resources Conservation Service
Conservation Technical Assistance
Purpose: To assist land-users, communities, units of state and local government, and other federal
agencies in planning and implementing conservation systems.
Projects: Projects that reduce erosion, improve soil and water quality, improve and conserve wetlands,
enhance fish and wildlife habitat, improve air quality, improve pasture and range condition,
reduce upstream flooding, and improve woodlands
Assistance: Technical assistance available to land users who voluntarily applying conservation and to
those who must comply with local or state laws and regulations, such as the wetland
(Swampbuster) provisions of the 1985 Food Security Act and the wetlands requirements of
Section 404 of the Clean Water Act.
Eligibility: Individual landusers, communities, conservation districts, and other units of State and local
government and Federal agencies.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: Conservation Technical Assistance National Program Manager
Walley Turner, P.O. Box 2890, Washington, D.C. 20013
Phone: (202) 720-4527
E-mail: walley.turner@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/cta/index.html
Emergency Watershed Protection Program
Purpose: To protect lives and property threatened by natural disasters such as floods, hurricanes,
tornados, and wildfires.
Projects: Examples: Clearing debris from clogged waterways, restoring vegetation, stabilizing river
banks, restoring wetland flood retainers.
Assistance: Funds cover up to 75% of costs to restore the natural function of a watershed. Another option
is to offer land for a floodplain easement that would permanently restore the hydrology of the
natural floodplain as an alternative to traditional attempts to restore damaged levees, lands,
and structures. Funds can cover up to 100% of the agricultural value of the land, costs
associated with environmental measures taken, and costs associated with establishing the
easement. A sponsor must assist you in applying for assistance. Sponsors can be any legal
subdivision of state, local, or tribal governments, including soil conservation districts, U.S.
Forest Service, and watershed authorities.
Eligibility: Owners, managers, and users of public, private, or tribal lands if their watershed area has been
damaged by a natural disaster.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: National EWP Program Leader Victor Cole, P.O. Box 2890,
Washington, D.C.
Phone: (202) 690-4575
E-mail: victor.cole@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/ewp/index.html
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WETLAND RESTORATION
CREATION
AND
ENHANCEMENT
Environmental Quality Incentives Program
Purpose: To install or implement structural, vegetative, and management practices in priority areas.
Projects: Conservation practices, such as grassed waterways, filter strips, manure management
facilities, capping abandoned wells, and other practices important to improving and
maintaining water quality and the general health of natural resources in the area; and land
management practices such as nutrient management, manure management, integrated pest
management, irrigation water management, and wildlife habitat management.
Assistance: Cost sharing may pay up to 75 percent of the costs of certain conservation practices.
Incentive payments may also be made to encourage a producer to perform land management
practices for up to three years. Offers 5-10 year contracts. Maximum of $10,000 per person
per year and $50,000 for the length of the contract.
Eligibility: Eligibility is limited to persons who are engaged in livestock or agricultural production,
excluding most large confined livestock operations.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: National EQIP Program Manager Anthony Esser, P.O. Box 2890,
Washington, D.C.
Phone: (202)720-1840
E-mail: anthony.esser@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/eqip/
Watershed Protection and Flood Prevention
Purpose: Works through local government sponsors to help participants voluntarily plan and install
watershed-based projects on private lands.
Projects: Projects include watershed protection, flood prevention, erosion and sediment control, water
supply, water quality, fish and wildlife habitat enhancement, wetlands creation and
restoration, and public recreation in watersheds of 250,000 or fewer acres.
Assistance: Provides technical and financial assistance. Funds can cover 100% of flood prevention
construction costs, 50% of costs associated with agricultural water management, recreation
and fish and wildlife, and none of the costs for other municipal and industrial water
management.
Eligibility: Local or state agency, county, municipality, town or township, soil and water conservation
district, flood prevention or flood control district, tribe or tribal organization, or nonprofit
agency with authority to carry out, maintain, and operate watershed improvement works.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: Watershed Protection and Flood Prevention, P.O. Box 2890,
Washington, D.C.
Phone: (202) 720-3534
E-mail: bruce.julian@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/watershed/
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Wetlands Reserve Program
Purpose: Protect and restore wetlands, riparian areas and buffer zones.
Projects: Voluntary program where landowners may sell a conservation easement or enter into a cost-
share restoration agreement, while maintaining private ownership.
Assistance: Three options: 1) permanent easement - USDA purchases easement (payment will be the lesser
of: the agricultural value of the land, an established payment cap, or an amount offered by
the landowner) and pays 100% of restoration costs; 2) 30-year easement - USDA pays 75%
of what would be paid for permanent easement and 75% of restoration costs; 3) restoration
cost share agreement - 10-year minimum agreement to restore degraded habitat where USDA
pays 75% of restoration costs.
Eligibility: Individuals, states, local governments, tribes, or any other entity who owns private land. The
land must be owned for at least 1 year and be restorable and suitable for wildlife.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: Wetlands Reserves Program Contact Leslie Deavers, P.O. Box 2890,
Washington, D.C.
Phone: (202) 720-1067
E-mail: leslie.deavers@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/wrp/
Wildlife Habitat Incentives Program
Purpose: To develop and improve fish and wildlife habitat on private lands.
Projects: Participants prepare a wildlife habitat development plan in consultation with the local
conservation district. The plan describes the landowner's goals for improving wildlife habitat,
includes a list of practices and a schedule for installing them, and details the steps necessary
to maintain the habitat for the life of the agreement.
Assistance: Technical assistance and cost-share agreements where NRCS pays up to 75% of cost of
installing wildlife practices. Typically 5-10 year contracts.
Eligibility: Must own or have control of the land and cannot have it enrolled in other programs with a
wildlife focus, such as the Wetlands Reserve Program, or use the land for mitigation. Other
restrictions may apply.
Address: Contact your local or state National Resources Conservation Service office
(http://www.nrcs.usda.gov/about/organization/regions.html); otherwise: Natural Resources
Conservation Service, ATTN: Wildlife Habitat Incentives Program Contact Martha Joseph, P.O.
Box 2890, Washington, D.C.
Phone: (202) 720-7157
E-mail: martha.joseph@usda.gov
Web Site: http://www.nrcs.usda.gov/programs/whip/
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WETLAND RESTORATION, CREATION,
AND
ENHANCEMENT
DEPARTMENT OF INTERIOR (DOI)
DOI - Fish and Wildlife Service
Coastal Program
Purpose: To conserve healthy coastal ecosystems for the benefit offish, wildlife, and people.
Projects: Examples of protection include use of conservation easements and fee title acquisition to
protect relatively pristine coastal wetlands, salt marshes, prairies, dunes, bottomland hardwood
forests, and riparian areas. Examples of coastal habitat restoration include: reintroduction of
tidal flow to formerly-diked mud flat and salt marsh habitat, planting of native vegetation
(including submerged aquatic grasses), control and monitoring of exotic invasive species,
fencing to restore riparian salmon spawning habitat, and removal or retrofit of small dams and
culverts to allow for passage of anadromous fish in coastal streams and estuaries.
Assistance: Technical and financial assistance is available. The program focuses exclusively on coastal
watersheds. It applies an ecosystem-level approach to resolving resource problems, and targets
efforts for a strategic (rather than opportunistic) approach. The program is a non-regulatory,
pro-active program that relies on voluntary partnership building. Partners include other federal
and state agencies, local and tribal governments, businesses, conservation organizations, and
private landowners.
Matching grants are also awarded annually, on a competitive basis. States that border the
Atlantic, the Gulf of Mexico, Pacific and Great Lakes are eligible to apply for grants. The one
exception is the State of Louisiana, which has its own coastal wetlands program. Trust
Territories and Commonwealths of the United States are also eligible for grants.
Eligibility: The Coastal Program funds projects on private and public lands.
Address: Martha Naley, U.S. Fish and Wildlife Service, Branch of Habitat Restoration, Room 400, 4401 N.
Fairfax Blvd, Arlington, VA 22203. National, regional, and state contacts are listed at
http://www.fws.gov/cep/coastweb.html
Phone: (703) 358-2201
Facsimile: (703) 358-2232
E-mail: martha_naley@fws.gov
Web Site: http://www.fws.gov/cep/cepcode.html
Jobs in the Woods Watershed Restoration Program
Purpose: Provides funding to support watershed restoration projects in timber-dependent communities
within the range of the northern spotted owl through the Northwest Forest Plan (NWFP). The
NWFP was created to offset impacts of economic losses to communities in CA, OR and WA,
resulting from reductions in timber harvest.
Projects: Program funds are to support watershed restoration projects, including: instream habitat
restoration, fish passage improvements, fish screen installation, riparian and wetland habitat
restoration, and upland forest restoration, on non-federal lands, while employing workers from
timber dependent communities to conduct project work. Projects are focused on implementing
habitat improvements to benefit federally listed, proposed or candidate species, under the ESA.
Assistance: The Service provides the grants and assists applicants with obtaining permits and complying
with federal laws, including the ESA, NEPA, NHPA, and the Clean Water Act. Most funded
projects involve grants of under $100,000.
Eligibility: Projects must occur on non-federal lands. Non-profit organizations, individuals, private
businesses, Native American tribes and state and local governments are eligible.
RESOURCE APPEND
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Address: Paula Golightly, Jobs in the Woods Coordinator, Arcata Fish and Wildlife Office, 1655 Heindon
Road, Arcata, CA 95521
Phone: (707) 822-7201
Facsimile: (707)822-8136
Web Site: http://www.ccfwo.r1.fws.gov/jitw/
North American Wetlands Conservation Act Grant Program
Purpose: To promote long-term conservation of North American wetland ecosystems and the wildlife
that depend on them.
Projects: For on-the-ground wetland and wetland-associated acquisition, creation, enhancement,
and/or restoration.
Assistance: Regular Grant Program (over $50k) and Small Grant Program ($50k or less)
Eligibility: Must form public-private sector partnerships and match grant funds 1:1 with U.S. non-Federal
dollars.
Address: Department of Interior, U.S. Fish and Wildlife Service, Division of Bird Habitat Conservation,
4401 N. Fairfax Drive, Room 110, Arlington, VA 22203 (Attn: specify which grant program you
are interested in)
Phone: (703)358-1784
Facsimile: (703)358-2282
Web Site: http://northamerican.fws.gov/NAWCA/grants.htm
Partners for Fish and Wildlife Program
Purpose: To conserve, protect, and enhance fish and wildlife and their habitats
Projects: Examples of voluntary habitat restoration: restoring wetland hydrology, planting native trees
and shrubs, planting native grasslands, installing fencing and off-stream livestock watering
facilities, removal of exotic plants and animals, prescribed burning, reconstruction of in-
stream aquatic habitat.
Assistance: Financial and technical assistance available. The landowner may perform the restoration and
be reimbursed directly for some or all of his or her expenses, the Service may hire a contractor
to complete the work, or the Service may complete the work itself. While not a program
requirement, a dollar-for-dollar cost share is sought on a project-by-project basis. In some
states where the program is very popular, however, a 50:50 cost share is required. Partners for
Fish and Wildlife funds are not used to purchase or lease real property interest or to make
rental or other incentive payments to landowners. Minimum 10-year contract.
Eligibility: Although the primary partners are private landowners, anyone interested in restoring and
protecting wildlife habitat on private or tribal lands can get involved in the Partners for Fish
and Wildlife Program, including other federal, state and local agencies, private organizations,
corporations, and educational institutions.
Address: Contact your state office for assistance. National, regional and state contacts are listed at
http://partners.fws.gov under "contact list"; U.S. Fish and Wildlife Service, Branch of Habitat
Restoration, 4401 N. Fairfax Drive, Arlington, VA 22203
Phone: (703) 358-2201
Facsimile: (703) 358-2232
Web Site: http://partners.fws.gov/
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WETLAND RESTORATION, CREATION,
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ENHANCEMENT
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA)
NOAA - National Marine Fisheries Service
NOAA Community-based Restoration Program
Purpose: To restore marine fish habitat by fostering partnerships with local communities
Projects: Community-based restoration efforts that benefit marine fish habitat (including coastal
wetlands and anadromous fish streams)
Assistance: Small grants available - should be developed in partnership with local National Marine
Fisheries Service office
Eligibility: non-profits, state and local agencies, tribes
Address: National Marine Fisheries Service, Office of Habitat Conservation, Restoration Division,
1315 East-West Highway, Silver Spring, MD 20910.
Phone: (301)713-0174
Facsimile: (301)713-0184
E-mail: robin.bruckner@noaa.gov or alison.ward@noaa.gov
Web Site: http://www.nmfs.noaa.gov/habitat/restoration/community/
ARMY CORPS OF ENGINEERS (CORPS)
CORPS-Civil Works Directorate
Planning Assistance to States Program, Section 22 of the Water Resources Development Act
Purpose: To allow the Corps of Engineers to perform technical studies for management of water
and related land resources to help states and Indian tribes deal with their water
resources problems. The program is limited to a maximum of $500,000 per state or tribe
in any year.
Projects: Typical activities studied under this Program are flood damage reduction, water
resources development, water supply, water conservation, water quality, erosion,
wetlands evaluation, and navigation.
Assistance: This is not a grant program. The local sponsor of the study shares in the cost of the
study.
Eligibility: Studies are initiated based on requests to the appropriate Corps of Engineers District
office by the local sponsor. Example: In Louisiana, Section 22 funds were used to cost-
share in a study to plan and design a hiking/biking/recreation trail compatible with
existing levee systems and other floodplain improvements. The local sponsor then
implemented the trail design using non-Federal funding sources.
Address: Contact your local district office of the Army Corps of Engineers
(http://www.usace.army.mil/divdistmap.html).
Beneficial Uses of Dredged Material, Section 204 of the Water Resources Development Act
Purpose: To allow the Secretary of the Army to carry out projects for the protection, restoration,
and creation of aquatic and ecologically related habitats, including wetlands, in
connection with dredging for construction, operation, or maintenance by the Secretary
of an authorized navigation project.
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G u i
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Projects: Work must be for the protection, restoration and creation of aquatic and ecologically
related habitat, including wetlands. Examples include: placement in subsiding wetlands
to re-establish necessary elevations for vegetation, additions to offshore islands to re-
establish submerged areas and nesting habitat, filling deep holes to re-establish
wetlands.
Assistance: This is not a grant program. A local sponsor, a governmental entity, must partner with
the Corps. The non-federal share is 25% of the costs in excess of the costs necessary
to carry out the dredging for the authorized navigation project.
Eligibility: Studies are initiated based on request to the appropriate Corps of Engineers District
office by the local sponsor.
Example: Battery Island Bird Habitat Preservation, Cape Fear River, North Carolina. Battery Island
is owned by the State of North Carolina and administered by the North Carolina Division
of Parks and Recreation. The Ecosystem Restoration Project will protect 10 acres of
upland nesting habitat for colonial waterbirds from further erosion. The project will also
restore 5.5 acres of valuable colonial waterbird nesting habitat by placement of dredged
material obtained from periodic dredging of the adjacent Wilmington Harbor navigation
project.
Address: Contact your local district office of the Army Corps of Engineers
(http://www.usace.army.mil/divdistmap.html).
Aquatic Ecosystem Restoration, Section 206 of the Water Resources Development Act
Purpose: To allow the Corps to carry out aquatic ecosystem restoration projects that will improve
the quality of the environment, are in the public interest and are cost-effective.
Projects: Work has to be related to aquatic restoration. Examples include reforestation of
bottomland hardwoods, modification of stream channels to stabilize channels, while
introducing complexity and fish habitat, riparian re-vegetation, improvement of fish
passage, which may include dam removal, re-establishing submerged vegetation,
restoration of reclaimed land, restoration of wetlands.
Assistance: A non-federal sponsor, a public entity, must partner with the Corps. The non-Federal
share is 35% of the total project cost, including study phase cost. The non-Federal
sponsor is also responsible for 100% of the operation, maintenance, repair and
rehabilitation cost.
Eligibility: Studies are initiated based on request to the appropriate Corps of Engineers District
office by the local sponsor.
Example: At the Ladd Marsh Wildlife Area, 6 miles southeast of LaGrande, Oregon, the State of
Oregon teamed with the Corps to restore the meandering pattern and riparian
vegetation of an approximately 4,000-foot section of Ladd Creek and a 2,000-foot
section of Barney Creek. This project enhances habitat for resident rainbow trout as well
as the steelhead trout, which is listed under the Endangered Species Act for protection
in the entire Snake River Basin.
Address: Contact your local district office of the Army Corps of Engineers
(http://www.usace.army.mil/divdistmap.html).
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Project Modifications for Improvement of the Environment
Purpose:
Projects:
Assistance:
Eligibility:
Address:
Section 1135 of the Water resources Development Act of 1986, as amended, authorizes a
program of modifications to water resources projects constructed by the Corps for the
improvement of the environment.
Work has to be related to an Corps water resources development project.
A non-federal sponsor, a public entity or non-governmental organization, must partner with
the Corps. The non-Federal share is 25% of the total project cost. The non-Federal sponsor is
also responsible for 100% of the operation, maintenance, repair and rehabilitation cost.
Studies are initiated based on request to the appropriate Corps of Engineers District office by
the local sponsor.
Contact your local district office of
(http://www.usace.army.mil/divdistmap.html).
the Army Corps of Engineers
Flood Mitigation and Riverine Restoration (Challenge 21)
Purpose: Section 212 of the Water Resources Development Act of 1999 authorizes a program to
implement projects that reduce flood hazards and restore the natural functions and values of
rivers.
Projects: Projects must significantly reduce potential flood damage as well as improve the quality of the
environment. Nonstructural approaches are emphasized.
Assistance: A non-federal sponsor, a public entity, must partner with the Corps. The non-Federal share is
35% of the total project cost, and 50% of the study phase cost.
Eligibility: Studies are initiated based on request to the appropriate Corps of Engineers District office by
the local sponsor.
Address: Contact your local district office of the Army Corps of Engineers
(http://www.usace.army.mil/divdistmap.html).
Other Funding Source Documents:
"Catalog of Federal Domestic Assistance". Published biannually by General Services Administration.
http://aspe.os.dhhs.gov/cfda, (202) 708-5126.
"Catalog of Federal Funding Sources for Watershed Protection, 2nd Edition" (1999). EPA's Watershed
Academy, Office of Water, Publication No. EPA 841-B-99-003.
http://www.epa.gov/OWOW/watershed/wacademy/fund.html, National Center for Environmental Publications
and Information (NCEPI), (800) 490-9198.
"Environmental Grantmaking Foundations". Published annually by Resources for Global Sustainability, Inc.
http://www.environmentalgrants.com (800) 724-1857
"Exploring Wetlands Stewardship—A Reference Guide for Assisting Washington Landowners" (1996).
Washington State Department of Ecology Publication No. 96-120.
http://www.ecy.wa.gov/biblio/96120.html, (360) 407-7472
"Financing Clean Water Action Plan Activities" (1998), EPA Clean Water Act State Revolving Fund Branch,
Office of Water, http://www.epa.gov/owm/cwfinance/index.htm, (202) 564-0752.
"Funding for Habitat Restoration Projects" Citizen's Guide: A Compendium of Current Federal Programs with
Fiscal Year 1996-1998 Funding Levels". Restore America's Estuaries.
http://www.estuaries.org/policyandfunding.php
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INTRODUCTION AND USER'S GUIDE TO
"A Guidebook of Financial Tools" (1997). Environmental Finance Center Network and the
Environmental Financial Advisory Board, http://www.epa.gov/efinpage/guidebk/guindex.htm or e-mail:
mcprouty.timothy@epa.gov
"Landowners Guide to Voluntary Wetland Programs in Arkansas". Arkansas Game and Fish Commission.
http://www.agfc.com/hunting/waterfowl_section/wetland_info.html (501) 223-6300.
"Landowning Colorado Style", Colorado Association of Conservation Districts, (303) 232-6242.
"Living with Michigan's Wetlands: A Landowner's Guide". Tip of the Mitt Watershed Council,
http://www.watershedcouncil.org/book.htm (231) 347-1181
"Ohio Wetlands". National Audubon Society's Ohio Office, (614) 224-3303.
"Options for Wetland Conservation: A Guide for California Landowners". California Coastal Conservancy. Order
at http://www.coastalconservancy.ca.gov/Publications/pubs.htm or (510) 286-1015. View at
http://www.ceres.ca.gov/wetlands/introduction/opt_guide.html
"The Oregon Wetlands Conservation Guide: Voluntary Wetlands Stewardship Options for Oregon's Private
Landowners" (1995). Oregon Wetlands Conservation Alliance. Contact Oregon Department of Agriculture,
Natural Resources Division at (503) 986-4700.
"Private Landowner's Wetlands Assistance Guide: Voluntary Options for Wetlands Stewardship in Maryland"
(1992). Contact EPA Region III at (215) 814-5000.
"A State and Local Government Guide to Environmental Program Funding Alternatives" (1994). EPA document
#EPA 841-K-94-001, Office of Water.
"Wetland and Riparian Stewardship in Pennsylvania: A Guide to Voluntary Options for Landowners, Local
Governments and Organizations" (1997). Alliance for the Chesapeake Bay. Contact the Bureau of Watershed
Conservation, Pennsylvania Department of Environmental Protection,
http://www.dep.state.pa.us/dep/deputate/watermgt/WC/Subjects/NonPoint.htm (717) 236-8825.
"Wetlands Assistance Guide for Landowners (in Texas)". Texas Parks and Wildlife.
http://www.tpwd.state.tx.us/conserve/wetlands/wetintro.htm or (512) 389-4328.
68
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Appendix R-III: Organizations, We6 Sites, and Training Opportunities
Below is a list of sources of assistance and information on wetland restoration. It is not a comprehensive list,
but is a good introduction to what is available.
Nonprofit Organizations:
NAME
Association of State Floodplain Managers
Association of State Wetland Managers
Ducks Unlimited, Inc.
Environmental Law Institute
Estuarine Research Federation
Izaak Walton League of America
Native American Fish and Wildlife Society
Soil and Water Conservation Society
Society for Ecological Restoration
Society of Wetland Scientists
Terrene Institute
Water Environment Federation
CONTACT INFORMATION
2809 Fish Hatchery Road, Suite 204, Madison, Wl 53713
(608)274-0123 • http://www.floods.org/
asfpm@floods.org
PO Box 269, Berne, NY 12023-9746
(518)872-1804 • http://www.aswm.org/
aswm@aswm.org
One Waterfowl Way, Memphis, Tennessee, USA 38120
1(800)45DUCKS • http://www.ducks.org/
conserv@ducks.org
1616 P St., NW, Suite 200, Washington, DC 20036
(202)939-3800 • http://www.eli.org/,
law@eli.org
PO Box 510, Port Republic, MD 20676
410-586-0997 • http://www.erf.org/,
webmaster@erf.org
707 Conservation Lane, Gaithersburg, MD 20878
(800)IKE-LINE (453-5463) • http://www.iwla.org/
general@iwla.org
750 Burbank Street, Broomfield, CO 80020
(303)466-1725 • http://www.nafws.org/
945 SW Ankeny Road, Ankeny, Iowa 50021-9764
(515)289-2331 • http://www.swcs.org,
webmaster@swcs.org
1955 W. Grant Rd., #150, Tuscon, AZ 85745
(520) 622-5485, http://www.ser.org/
info@ser.org
1313 Dolley Madison Boulevard, Suite 402
McLean, VA 22101,
(703)790-1745 • http://www.sws.org/
SWS@Burklnc.com
http://www.terrene.org/ cbahler@erols.com
601 Wythe Street, Alexandria, VA 22314-1994 USA,
1(800)666-0206 • http://www.wef.org/,
msc@wef.org
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A N
INTRODUCTION
AND
USER
GUIDE
T o
Federal Agency Web Sites-.
AGENCY
Army Corps of Engineers
Bureau of Reclamation
Bureau of Land Management
Council on Environmental Quality
Department of Agriculture
Environmental Protection Agency's Office
of Wetlands, Oceans and Watersheds
Farm Service Agency
Fish and Wildlife Service
Forest Service
Geological Survey
National Oceanic and Atmospheric
Administration,
National Marine Fisheries Service
National Park Service
Natural Resources Conservation Service
Office of Surface Mining
State Department's Bureau of Oceans
and International Environmental and
Scientific Affairs
INTERNET ADDRESS
http://www.usace.army.mil/
http://www.usbr.gov/
http://www.blm.gov/
http://www.whitehouse.gov/CEQ/
http://www.usda.gov/
http ://www.epa.gov/owow/
http://www.fsa.usda.gov/
http://www.fws.gov/
http://www.fs.fed.us/
http://www.usgs.gov/
http://www.nmfs.noaa.gov/habitat/habitatprotection/
wetlands.htm
http://www.nmfs.noaa.gov/habitat/restoration/
http://www.nps.gov/
http://www.nrcs.usda.gov/
http://www.osmre.gov/
http://www.state.goV/g/oes/
Other Web Sites-.
DESCRIPTION
Better Wetlands: More Than a Dozen Ideas
to Improve Restored Wetlands for Wildlife
and Personal Enjoyment
(U.S. Natural Resources Conservation Service)
Do Created Wetlands Replace the Wetlands
that are Destroyed? (U.S. Geological Survey)
Evaluation of Restored Wetlands in the
Prairie Pothole Region
INTERNET ADDRESS
http://www.ia.nrcs.usda.gov/News/Brochures/
enhance/wetla nds_enhance_intro.htm I
http://wi.water.usgs.gov/pubs/FS-246-96/
http://www.npwrc.usgs.gov/wetland/
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WETLAND RESTORATION
CREATION
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ENHANCEMENT
AGENCY
Monitoring Water Quality Web Page:
Resources for Volunteer Monitors (USEPA)
Stream Corridor Restoration: Principles,
Practices, and Processes (Interagency)
Volunteer Estuary Monitoring (USEPA)
INTERNET ADDRESS
http://www.epa.gov/owow/monitoring/
http://www.usda. gov/stream_restoration/
http://www.epa.gov/owow/estuaries/monitor/
http://www.epa.gov/owow/monitoring/volunteer/estuary/
Wetland Bioassessment Fact Sheets (USEPA) http://www.epa.gov/owow/wetlands/wqual/bio_fact/
Wetland Creation and Restoration:
The Status of the Science (USEPA, 1990)
Wetland Research: Restoring the Balance
(LWRRDC)
WES Environmental Laboratory -
Wetlands (US Army Corps of Engineers)
Available from Island Press
http://www.islandpress.org (800) 828-1302
http://www.ramsar.org/wurcjibra ry_research.htm I
http://www.wes.army.mil/el/wetlands/
Training Opportunities-.
The following are training opportunities offered by nonprofit, government, and academic organizations. There
are also many private firms not listed here that have wetland training courses available.
NAME/DESCRIPTION
Certified professional in erosion and sediment
control (CPESC) - Certification training
Desert Research Institute - Courses available
Interagency training opportunities and
non-government training partners -
Internet training list (hot links to natural
resources training web pages)
Izaak Walton League's Save Our Streams
program training workshops - Short workshops
(volunteer wetlands and streams monitoring,
quality assurance, restoration)
CONTACT INFORMATION
CPESC, Inc.
David Ward
796 Old Linville Rd., Marion, NC 28752
Phone: (828) 756-4484
Fax: (828) 756-7344
http://www.swcs.org/f_orgl inks_cpesc.htm,
david@cpesc.net
N. Nevada Sci. Center 2215 Raggio Parkway, Reno,
NV89512 (775) 673-7300
S. Nevada Sci. Center 755 E. Flamingo Rd.,
Las Vegas, NV 89119 (702) 895-0400
http://www.dri.edu/Education/
Bureau of Land Management National Training
Center, 9828 N 31st Ave, Phoenix, AZ 85051, USA,
(602) 906-5579 http://www.ntc.blm.gov/partner/
Save Our Streams, Izaak Walton League of America,
707 Conservation Lane, Gaithersburg, MD 20878,
USA, (301)548-0150, (800)IKE-LINE (453-5463)
http://www.iwla.org/sos/workshops.html,
sos@iwla.org
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U C T I O N
U S
G u i
T O
NAME/DESCRIPTION
Mid-Atlantic interagency wetland training -
Free courses (delineation, plants, soils,
hydrology)
Society for Ecological Restoration - Restoration
Training Workshops
Society of Wetland Scientists Wetland-related
academic programs and training courses
Society of Wetland Scientists professional
certification program
U.S. Department of Agriculture (Natural
Resources Conservation Service) training
workshops on water quality monitoring - Free
U.S. Fish and Wildlife Service's National
Conservation Training Center (NCTC)
Courses
Watershed training opportunities through
The Watershed Academy - Free
Wetland Biogeochemistry Institute (delineation
training and biogeochemistry
symposia)
WETLAND program short courses at Ohio State
University (wastewater treatment, delineation,
mitigation)
U.S. Army Corps of Engineers
Proponent-Sponsored Engineer Corps
Training (PROSPECT) courses on wetlands
and restoration
CONTACT INFORMATION
(215) 814-2718, spagnolo.ralph@epa.gov
1955 W. Grant Rd., #150
Tuscon, AZ 85745 USA, (520) 622-5485,
http://www.ser.org/, info@ser.org
Society of Wetland Scientists Business Office, 1313
Dolley Madison Boulevard, Suite 402,
McLean, VA 22101, USA, 703-790-1745
For academic programs -
http://www.sws.org/colleges/
For training courses -
http://www.sws.org/training/, SWS@Burklnc.com
SWS Professional Certification Program,
P.O. Box 7060, Lawrence, Kansas 66044
800-627-0629 or 785-843-1235,
fax: 785-843-1274, http://www.wetlandcert.org,
swscertif@allenpress.com
Bruce Newton, National Water and Climate Center,
USDA Natural Resources Conservation Service, 101
SW Maine Street, Suite 1600, Portland, OR
97204-3224, USA, (503)414-3055,
bnewton@wcc.nrcs.usda.gov
NCTC, Rt 1, Box 166, Shepherdstown, WV 25443
(304)876-7472, http://training.fws.gov/,
kelly_kennedy@fws.gov
Watershed Academy, Office of Wetlands, Oceans, and
Watersheds, USEPA (4503T), 1200 Pennsylvania
Avenue, NW, Washington, DC 20460, 202-566-1155
http://www.epa.gov/owow/watershed/wacademy/
Louisiana State University
225-578-8810, http://www.leeric.lsu.edu
Wetlands Program c/o William J. Mitsch, The Ohio
State University, School of Natural Resources, 2021
Coffey Road, Columbus, OH 43210, (614)292-9774,
http://swamp.ag.ohio-state.edu/, mitsch.1 @osu.edu
http://www.wes.army.mil/el/nrrdc/train.html
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WETLAND RESTORATION
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AND ENHANCEMENT
TECHNICAL APPENDICES
APPENDIX T-I: What Makes a Wetland Unique?
Ithough they are varied in type and location, wetlands possess several ecological
characteristics that distinguish them from upland or aquatic habitats. Wetlands are
characterized by unique hydrologic, soil (substrate), and biotic conditions that set
them apart from other systems. Each of these characteristics is described in detail
below to provide you with a basic understanding of the ecological elements that wetland restoration,
enhancement, or creation projects seek to establish.
Hydrology and Water Quality
Wetland hydrology generally exists when an area is wet enough to result in soils that are anaerobic
(depleted of oxygen) and support hydrophytic vegetation (plants that are adapted to anaerobic,
waterlogged environments). The hydrological regime is typically the primary factor driving the rest of
the elements of the system.
Wetland hydrology may exist at sites that are obviously flooded or at sites that are never flooded but
have soils that are saturated near the surface. A site's hydrologic characteristics are the most important
factors in determining what kind of wetland will exist and what functions it will perform. The hydrologic
characteristics of a wetland are commonly described in terms of water depths over time, flow patterns,
and duration and frequency of flooding or saturation. Some systems, such as streams, have very
dynamic hydrological regimes that can be difficult to re-create. Other wetlands, such as permanent
ponds or bogs, have hydrological conditions that are more static.
The presence of water on a site can be measured and illustrated with a hydrograph. A hydrograph
indicates the level of water or the depth of soil saturation over the year. The figure below shows the
water signatures for a typical tidal marsh and a prairie pothole. Wetland water levels usually fluctuate
based on seasonal precipitation, temperature, and evaporation. Hydrographs for wetlands in coastal
areas will be heavily influenced by tidal cycles. Inland wetland hydrographs, such as those for prairie
potholes, may show the strong influence of rain and/or ground water.
Hydrographs of a tidal marsh (top) and prairie
pothole (bottom), after Mitsch and Gosselink, 1999
TECHNICAL APPEND
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INTRODUCTION AND USER'S GUIDE TO
Many wetlands are dynamic and fluctuate in size during the year and between years. These natural
fluctations are the wetland's disturbance regime and this regime needs to be included in the design for
your wetland site. Sites may flood on regular 2, 10, or 50 year cycles and cause significant, but
predictable changes in wetland size and shape. Extreme events, such as hurricanes, may have less
predictable effects.
If wetland hydrology can be established at your site, there is a good chance that other wetland
characteristics will develop over time. When a wetland project does not develop as planned, or does
not develop into a wetland at all, it is most often because the hydrologic characteristics of the site are
not what they need to be to achieve the goals. The first step in trouble-shooting wetland projects is to
check the hydrologic characteristics of the site.
For many sites, establishing the proper hydrology requires the services of a hydrologist who will assess
current conditions on your site, evaluate the local disturbance regime, and determine what changes are
necessary to achieve the hydrological regime typical of the wetland you wish to establish.
Water contains a number of dissolved and suspended materials including nutrients (e.g., nitrogen,
phosphorus, dissolved carbon), contaminants (e.g., pesticides, petroleum hydrocarbons), and other
constituents (e.g., dissolved oxygen, salts, metals, suspended sediments). Some chemicals (e.g.,
nutrients) can be either beneficial or toxic, depending on how much is present. Water quality usually
refers to how "healthy" the water is for humans, animals and plants. An aquatic area with "good" water
quality has the water chemistry typical of the ecosystem and region, including the levels of dissolved
oxygen, contaminants, and other constituents (nutrients, suspended sediments) that result in healthy
populations of native plants and animals.
Because wetland types vary, good water quality varies from one wetland type to another. For example,
significant amounts of suspended sediments are typical of good conditions for some tidal marshes
because, as sediments settle out, they help to build up the marsh surface, which allows the growth of
marsh vegetation. Conversely, too much suspended sediment in coastal waters can be harmful to
seagrass beds because it reduces the amount of light penetrating the water to the plants. If you suspect
that the water quality might be a problem, you will need to compare the water condition at your site
with those at reference wetlands, i.e., sites in your region that are relatively undisturbed examples of
your wetland type. This work will almost always require the expertise of a water quality specialist.
Wetland Soils and their Qualities
Wetland soils or substrates are hydric soils, meaning they are waterlogged for all or part of the year
which results in anaerobic conditions. In hydric soils, water fills the air spaces between soil particles
and forces the oxygen out causing soils to become anaerobic (depleted in oxygen) in the zones closest
to the surface. Waterlogged, anaerobic conditions are very hostile to terrestrial plants and these
conditions will quickly kill most upland species. As a result, wetlands are dominated by plants that are
specifically adapted to these tough, waterlogged, anaerobic soil conditions. When soils lose their
oxygen, they change significantly in structure and chemistry which also influences the plant and animal
species able to survive there.
Wetland soils come in two major types—organic and mineral. Organic soils are made up primarily of
plant material, either decomposed (the soil is then called "muck") or undecomposed (called "peat").
Mineral soils are composed primarily of non-plant material such as quartz, biotite, or calcite.
Depending on the size of the soil grains, mineral soils are generally described (from largest grain size to
smallest) as sand, silt, and clay. Sandy wetland soils are the most permeable, allowing water to move
TECHNICAL APPENDIX
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
easily between the wetland and the groundwater, depending on the depth of the water table. Less
permeable clayey soils are more likely to maintain water in the wetland even if the water table is low.
Some sites have "hard pan" layers underneath them, impermeable layers of clay or rock, essential to the
ecology of the wetland. These hard subsurface layers may allow water to stay ponded for much longer
than would occur otherwise, resulting in unique ecosystems, such as "vernal pool" habitats.
Many wetland soils, especially organic soils such as peat, are characterized by relatively high amounts
of organic carbon and nutrients, which drive the significant biological productivity of wetlands. The
organic material provides energy for soil microbes to recycle nutrients and to convert nitrogen to
organic forms that encourage plant growth. Of course, not all soils are naturally high in organic
material or nutrients. As with other wetland elements, soil characteristics vary with the system and the
region. Reference sites can provide data on typical soil conditions of the region. Soil scientists can
identify hydric soils by their color and structure. Often organic, anaerobic soils are dark grey to nearly
black. In more mineral soils, the chemistry of hydric soils affects minerals such as iron and manganese
causing distinctive color variations.
In addition to small scale soil qualities, two large scale features of substrates are critical to restoration
projects: 1) soil or substrate elevation in relationship to water levels, and 2) networks of channels to
move water in and out. These features are shaped by water and their relationship to water levels is
critical. Incorrect elevations and topographies are some of the most common reasons wetland
restoration projects fail to achieve their goals.
Soil maps produced by the USDA Natural Resources Conservation Service are a good place to start for
local soil information. Soil maps are produced for each county and provide information on the presence
of hydric soils, the permeability of these soils, and their suitability as wetland habitat. However, some
county maps are decades old, and most do not contain enough detail to locate small hydric "inclusions"
in non-hydric soils (or vice-versa). You may need to have a professional soil scientist examine the soils
at the project site, particularly if the site has been altered, to determine whether the existing soil is
hydric. Determining proper soil elevations and topography, if they have been altered, is the job of
hydrologists or wetland experts who deal with sediments and their transport.
Wet la nd Plants
Wetland plants, or hydrophytic plants, are specifically adapted to waterlogged, anaerobic conditions.
Some wetland plants grow exclusively in wetlands and are called "obligate" wetland species; others are
"facultative" species as they may be found in both wetlands and drier areas. There are many types and
categories of wetland plants, including emergent plants (such as rushes), submerged plants (eel grass),
and floating plants (such as duckweed). Wetland plants also include trees (like swamp oak), shrubs (like
bayberry), moss, and many other types. The wetland's water source (fresh, saline (salty), or brackish)
will affect the composition of the wetland plant community, as will the amount and duration of water
in the wetland.
Plant species also can be regionally and locally specific: the dominant native plant in Atlantic coast tidal
systems is smooth cordgrass (Spartina alternaflora) whereas the dominant native plant in central Pacific
coast salt marshes is Pacific cordgrass (Spartina foliosa). Some wetlands may be degraded because they
contain non-native species, that is, plants from other regions. These non-natives may be invasive and
displace more typical wetland plants. Sometimes non-native species can completely replace the natural
wetland plant community, which alters the ecological functioning of the site. Purple loosestrife, reed
canary grass, and common reed are examples of non-native invasive wetland plants. Atlantic cordgrass
becomes an invasive, exotic species when it occurs along the Pacific coast, outside its native range.
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INTRODUCTION AND USER'S GUIDE TO
The spread of non-native species is a huge ecological problem in the U.S. The U.S. Fish and Wildlife
Service estimates that approximately 4600 acres per day in public natural areas are lost to non-native
plants and animals. For many restoration and enhancement projects, significant effort is devoted to
removing the invaders so that the native species can re-establish.
Nutrient, turbidity, and salinity levels are key parameters determining the composition of wetland plant
community. Another critical element is the relationship of water levels to substrate elevation. If water
is too deep, emergent and sub-emergent vegetation will not establish. If the substrate elevation is too
high, then what you may get is an upland. In some habitats, such as vernal pools, microtopographic
changes must be re-created to establish the very sensitive endemic species that occur there.
Wetland Animals
Wetlands are inhabited by creatures large and small: water fleas and alligators; shrews and bears;
minnows and salmon; wrens and herons. Because wetlands exist where land and water meet, they are
often used by animals from both wet and dry environments. Many species depend on wetlands for all
or part of their lives. For example, the salt marsh harvest mouse lives its entire life in the tidal salt
marshes around the San Francisco Bay. It is so well adapted to this habitat that it has developed special
kidney functions that allow it to eat salt marsh vegetation and survive the ingestion of sea water.
Wetlands are very important in maintaining biodiversity; they are used by approximately 80 percent of
the wildlife species listed as endangered or threatened under the Endangered Species Act.
Some of the smallest wetland animals are invertebrates (animals without backbones) such as beetles,
water fleas, crayfish, dragonflies, snails, and clams. Invertebrates are an important food source for other
animals, both as adults and in their egg and larval forms. Amphibians and, to a lesser extent, reptiles,
are very strongly tied to wetlands because many frogs, snakes, turtles, and salamanders need both water
and drier environments to complete their life cycles. Fish are not found in all wetlands, but wherever
there is permanent water fish are likely to occur. Even wetlands with only seasonal flooding may be
temporary habitat for fish from adjacent permanent water. Many fish spawn in wetlands, and wetlands
are particularly valuable as nursery areas where young fish can hide from hungry predators until they
are big enough or fast enough to survive in open water.
Birds are some of the best-known inhabitants of wetlands. Ducks, in particular, are valuable to people
who enjoy hunting or birding. However, wetlands are also important to shorebirds (plovers, sandpipers)
that feed in mudflats, wading birds (herons, egrets, bitterns) that feed in shallow water, songbirds (red-
winged blackbirds, rails, marsh wrens) that perch on or nest in tall grasses or shrubs, and other birds
such as terns and hawks that are all common inhabitants of wetlands. Finally, mammals such as
beavers, raccoons, shrews, mice, moose, and bear are common residents of wetlands, although their
tracks are usually seen more often than the animals themselves.
While the ecological requirements for animals vary with the species, here are a few general
requirements of major taxa using wetlands:
^ Invertebrates process nutrients and organic matter and are important for supporting much of the
wetland food chain. Invertebrate species are numerous and live in a range of ecological
conditions. In general, like most aquatic animals, most invertebrates need well-oxygenated
water. Temperature levels and food sources are essential to support invertebrate diversity. A
reliable source of water, a diversity of typical plant species, and buffers around the wetland will
support invertebrates by filtering out pollutants, moderating temperature, providing a variety of
habitats, and providing food sources.
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
Amphibians and reptiles (herptiles) require a range of habitats during their lifecycles. Plant
structural diversity, such as brush, leaf litter, and small dense stands of grass or reeds, can give
these species cover, foraging and nesting habitat. Larger debris like logs are attractive for basking.
Areas of sandy soil with a warm, southern exposure encourage turtle reproduction. Deep water
areas will support species that overwinter by burrowing in mud. Shallow water (usually with
vegetation) is important for hiding egg masses and protecting tadpoles from predators. Gradual
slopes from the wetland to the upland help animals move easily between habitats. Habitat
requirements vary by species and restorations should be designed with the needs of local herptile
species in mind.
Fish need both shallow water to protect eggs and young fish, and deeper water for adults. Fish
may move in and out of wetlands as water depths fluctuate. Some wetlands support no fish or
only small fish because the wetland is shallow or temporary. Temperature, dissolved oxygen (DO),
and salinity levels are parameters that will determine the species present. Shade,
streambed/wetland structure, and food sources (such as invertebrates) will also determine the
species richness. Trees for shade and large debris for hiding can be very beneficial. Some fish can
provide insect control in the wetland. However, others, such as bottom-feeding fish can destroy
submerged plant communities and thereby reduce light levels by stirring up sediment.
•jllfe- Birds occupy a variety of habitats in and around wetlands and are important indicators of wetland
functioning. Breeding or migratory waterfowl and shorebirds will be present in wetlands that offer
adequate cover and food sources. Rare species can be indicators of specific habitat conditions.
For example, clapper rail populations in west coast tidal salt marshes, are indicators of mature,
healthy Pacific cordgrass marshes. A wide range of bird species, including wrens, sparrows, and
yellowthroats, live and nest in wetlands or where the wetlands interface with the upland.
Adjacent uplands, especially grass, willow, and tree dominated zones, are important as high tide
refuges for wetland birds and offer millions of migratory birds places to stop and forage. In
developing wetland enhancement activities to attract particular species, carefully weigh the
potential effects on other species that use the wetland. Restorationists have also found that some
birds can be very destructive to newly installed plants; geese, for example, are able to denude
acres of newly planted stems in one night and they can be one of the biggest challenges to new
wetland restoration sites.
^Ife Mammals generally need adjacent uplands or upland islands for escape during high-water periods.
Therefore, undisturbed upland buffers and corridors connecting adjacent habitats are critical to
these taxa. Nest boxes may attract bats, which can provide insect control in the wetlands.
Muskrats can help to control vegetation, but can also "eat-out" the vegetation and be a nuisance
with burrowing activities. Beavers, a keystone species of wetlands throughout North America,
can aid wetland restoration by creating the very water control structures that are needed to keep
water in a wetland, but they also can redesign your site by creating dams where you didn't plan
for them.
The conversion of wetland vegetation to non-native plants alters the habitat for native animals and
results in the loss of species from local wetlands. In addition, non-native animals are as big a problem
as non-native plants. Non-native animals are causing losses of wetland communities and biodiversity
(see box on next page).
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Nutria, Non~native Nightmare
Nutria are large (8-18 Ib) beaver-like rodents native to South America. Accidentally introduced into
Maryland's eastern shore marshes in the 1940's, nutria have been implicated in the loss of emergent
brackish marsh.
First noticeable in the 1950s, marsh loss along the Blackwater River in Dorchester County, Maryland, has
accelerated at an alarming rate as nutria populations have grown. What was once continuous marshland
now appears as fragmented remnants.
Nutria forage directly on the vegetation root mat and cut the marsh into finer and finer fragments.
Erosion by tidal and wave action lowers the unvegetated marsh bottom and prevents plants from
recolonizing.
A recent study found that within the Blackwater National Wildlife Refuge alone, over 6 square miles of
marsh have been lost to open water since 1938. Over 50 percent of the remaining marsh has significant
damage and may likely be lost in the near future.
Animal communities vary with wetland type and region, but in general, healthy wetlands are rich in
wildlife and very productive. For example, approximately three-quarters of the Nation's commercially
harvested fish and shellfish depend on estuaries, of which wetlands are an integral part. According to
some estimates, the annual production associated with estuarine wetlands accounts for more than
$100 billion dollars in sales of fish and shellfish and provides one and a half million jobs.
Each wetland has its own distinctive animal community. Relatively undisturbed wetlands in your region
will give you an idea of what you can expect to inhabit your wetland, as long as your wetland project
results in typical wetland hydrology and native plant communities. If you are interested in attracting
a particular animal or animals to your wetland, a wetland biologist or ecologist may be able to help you
pick specific plants or take other actions designed to accomplish that goal.
APPENDIX T-II: Activities Used to Restore or Change Wetland Characteristics
Typical Activities Used to Restore or Change Hydrology:
^Ilife Try to reverse the actions that caused the loss or alteration of a wetland's hydrologic
characteristics. Some measures include:
* Remove dams or other water control structures
* Fill or plug ditches or drains
* Remove fill that has elevated the land surface
A Bring additional water to the site if the current water supply is inadequate. Methods include:
* Dig channels to bring water to additional areas
* Pumping water in from other sites
* Installing pipes to bring in water
A Control water levels by installing water control structures. Some structures include:
* Open culverts
* Culverts with manual or automatic gates
* Weirs
* Check dams
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
iUtt Use the lowest maintenance water control structures possible. Seek structures that allow flexibility in
use and are able to withstand extreme hydrological and climatic (e.g. winter ice) events
jfe Reinstate proper substrate to water level elevations. Some methods include:
* If the substrate elevation is too low, allow natural sedimentation to build up the elevation
a passive method).
* If the substrate elevation is too low, import appropriate sediment/soils (an active method).
Soils may come from upland sites, dredged sites (dredged material), or other wetlands.
* If the substrate elevation is too high, excavate to the required level.
* Shape and contour your site to re-establish the right relationship between the hydrology of
the site and its topography.
^fe If the primary water source is tidal or groundwater, you may need very precise grading because
deviations of only inches can alter the habitat for plants.
Typical Approaches to Improving Water Quality:
•jllfe- If contaminants are found in the water at the restoration site, check uses and inputs upstream or
adjacent to the site for sewer outflows, other outfall pipes, ditches draining industrial or agricultural
areas, landfills, or areas where junk and trash has been illegally dumped.
iUtt If you find a potential source of pollution contact local authorities for help to determine whether it is
the source of the contaminants and whether it can be cleaned up. Never attempt a clean-up yourself
unless you know exactly what you are removing and you own the property or have the owner's
permission. If a site contains contaminants in amounts that are toxic to wildlife or humans, have the
toxic materials removed or remediated by professionals.
^Ife If the source of the pollution can't be removed, lessen its impact by:
* Implementing "Best Management Practices" (BMPs) to reduce pollution from stormwater
runoff from developed areas adjacent to the site. BMPs include activities such as labeling
storm drains, installing settling basins, etc.
* Planting vegetated upland buffers to reduce the amount of contaminants, excess nutrients,
or sediment coming into your site from adjacent or upstream areas.
* Selecting plant species that can tolerate the existing conditions.
* Routing the water through pools or other structures constructed to allow excess nutrients,
sediments, or contaminants to settle out or become absorbed or converted to a less harmful
form by natural processes.
* Educating neighbors about pollutant effects on wetlands and asking them to reduce their use
of fertilizers and pesticides."
Typical Activities for Restoring or Changing Soils/Substrates:
^ If soils are degraded or are lacking nutrients, organic matter or other soil component (often the case
when wetlands are created from excavated uplands):
* Do nothing, and see what plants grow at the site.
* Amend the soil with materials designed to address the soil nutrient deficiency. There are scores
of amendment approaches. Talk to a specialist to determine the best one for the problems.
* Cover the site with wetland soils salvaged from wetlands that are being destroyed.
^fe If you need to raise the elevation of compacted or eroded sites:
* Let natural sedimentation build up the elevation, if the process is fast enough.
* Use dredged materials to build up the elevation.
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INTRODUCTION AND USER'S GUIDE TO
Provide controls against erosion and sedimentation during construction in or near the wetland or
aquatic areas. Common erosion prevention techniques include:
* wheat straw (which is longer, thus more stable, than grass/hay straw)
* mulch or bales
* fiber blankets
* cover vegetation (temporary plantings or seeding)
* plastic sediment fences with hay bales (be sure they are ultimately removed and do not
remain on site or wash downstream).
Once construction is completed, you may want to delay flooding the site until the exposed soils have
been stabilized with vegetation.
Protect site against long-term erosion. Many methods exist to achieve this goal.
Typical Activities for Establishing a Healthy Wetland Plant Community:
iiik: To establish native species for the target habitat type, after establishing hydrology and soil conditions:
* Wait a season or two and see what comes in naturally (assuming wetland hydrology has been
established).
* Plant wetland vegetation, using local plants or seeds from local nurseries and seed
distributors (see USDA's Plant Materials Program for sources of seeds and plants at
"http://Plant-Materials.nrcs.usda.gov/"). If you are using seeds, ask for a germination test
result before you buy.
* Salvage plants that would otherwise have been destroyed from local land development, road
building, or logging operations, and plant them at your site.
^llfc Follow plant lifecycle needs, including:
* Plant early in the species' growing season.
* Control water, if possible, to help vegetation become established.
* Provide irrigation until young plants are established.
^ Control erosion, add nutrients, and establish cover quickly with a fast-growing "cover species" while
slower-growing plants become established. Use a leguminous species to boost soil nitrogen, if needed.
Never use an invasive or competitive native or non-native species.
^Nfei Remove non-native species. The wide range of methods falls into three categories:
* Mechanical-pull by hand, use a pulaski or weed wrench, use a blade or backhoe, burn, graze, etc.
* Chemical-use a pre-emergent or a herbicide for emergent plants.
* Biological-use a biocontrol species, host-specific to the non-native exotic plant.
4life Protect new plants from herbivores. Many methods exist, depending on the herbivore, including:
* Fencing the planted area.
* Putting wire cages around planted seeds, roots, and shoots.
* Put seedlings in plastic tubes, which also keep in water.
* Put up perching posts to attract birds of prey that feed on animals, such as gophers, which
feed heavily on new plants.
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WETLAND RESTORATION, CREATION, AND ENHANCEMENT
Typical Activities for Establishing a Healthy Wetland Animal Community:
^Ife Plant upland species around the wetland to enhance the habitat diversity and act as a buffer. Help with
choosing species for wildlife cover and food, erosion control, etc. can be found on the Plant Materials
Program website at "Plant-Materials.nrcs.usda.gov/", the National Plant Data Center website at
"npdc.usda.gov/npdc/", and the Center for Plant Conservation website at "www.mobot.org/CPC/".
^Ife Create a variety of habitats - different water depths, different vegetation types - to appeal to a variety
of animals.
^Ilk Tailor nesting and foraging habitats to particular native species, especially rare species, based on
information from wildlife specialists and reference wetlands. Typical structures include:
* Nest boxes or nesting platforms,
* Perches,
* Logs and brush,
* Islands,
* Specific food sources.
^Wfe: Create a variety of gentle slopes of 3:1 to 20:1 (3:1 means three feet of length for every one foot of
rise) similar to those in the reference wetlands.
^ Establish connections to other habitats (e.g..channels connecting to larger water bodies, forested
corridors connecting to wildlife refuges) unless those areas contain invasive species or other threats.
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APPENDIX T-III: Wetland Parameters and Monitoring Methods
CHARACTERISTIC
BEING MONITORED
GENERAL
Location
Wetland Type
Drainage area
Surrounding land use
Wetland area
Slope
microtopography
AS-BUILT
use existing map or create map
with property boundaries, scale,
north arrow, county, state, and
landmarks
classify existing (if appropriate)
and intended type(s) (Cowardin
efa/., 1979)
identify USGS hydrologic unit
from state maps or state
watershed unit
estimate % surrounding land
use and photograph major
types w/in 1,000 feet of site
(Anderson efa/., 1976)
determine wetland boundary
and use basic survey techniques
to create a map of the site
QUALITATIVE METHOD
QUANTITATIVE
METHOD
measure slope at intervals along
a transect
survey elevations every foot or
meter on transects traversing
the wetland
HYDROLOGY
Water depth
Flow patterns
Flow rates
Indirect observations
above ground: use staff gauge,
below ground: use shallow well
or 2-3" slotted PVC pipe
direct observation to indicate
major pathways and channels
on map
measure inflow or outflow (if
present) with flumes or weirs,
measure interior flow with
current meters
record observations of high-
water marks, drift lines, etc.
classify actual type(s)
estimate % surrounding land
use and photograph major types
w/in 1,000 feet of site (Anderson
etal. 1976)
above ground: use staff gauge,
below ground: use shallow well
or 2-3 slotted PVC pipe and
read on site
direct observation to indicate
major pathways and channels
on map
estimate flow based on rates
typical for the area and
estimated wetland size
record observations of high-
water marks, drift lines, etc.
classify actual type(s)
map using GIS and appropriate
base maps
estimate % surrounding land
use and photograph major
types w/in 1,000 feet of site
(Anderson ef a/., 1976)
delineate wetland boundary
and use basic survey
techniques to create a map of
the site
survey elevations
survey elevations every foot or
meter on transects traversing
the wetland
above ground: use automatic
water level gauge, below
ground: use shallow well or 2-
3" slotted PVC pipe with
automatic recorder
regular direct observation or
aerial photography to indicate
major pathways/channels on
map
measure inflow or outflow (if
present) with flumes or weirs,
measure interior flow with
current meters
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WETLAND RESTORATION
CREATION
AND
ENHANCEMENT
CHARACTERISTIC
BEING MONITORED
AS-BUILT
QUALITATIVE METHOD
QUANTITATIVE
METHOD
SOIL
Soil depth
Soil color
Soil texture
Organic matter
Sedimentation
(SAMPLE USING SOIL AUGER OR PIT
dig to compacted soil or at least dig to compacted soil or at least
18 inches, observe changes in 18 inches, observe changes in
soil color and structure soil color and structure
use Munsell color chart to
determine color of matrix (the
dominant color) and any
mottles or streaks
use soil texture triangle to
classify based on feel (Horner
and Raedeke, 1989)
lab analysis for percent organic
matter in top layer; include soil
moisture measurement
survey base elevations of
completed project
VEGETATION
Species diversity
Coverage
Survivorship
Height
Structure
Reproduction
identify species, document
planting locations
estimate coverage to 10%, map
plant communities
count plants and determine %
of plants alive
use soil texture triangle to
classify based on feel (Horner
and Raedeke, 1989)
read changes in sediment depth
from a staff gauge
identify common species and
note number of unidentified
species
estimate coverage to 10%, map
plant communities
take soil core to at least 18
inches deep and have soil
expert analyze the soil horizons
and their composition
use Munsell color chart to
determine color of matrix (the
dominant color) and any
mottles or streaks
take a soil core to soils lab for
particle size analysis of the
different soil horizons
lab analysis for percent organic
matter in top layer; include soil
moisture measurement
survey topography or
bathymetry on a yearly basis;
or, take sediment cores on a
yearly basis for analysis by soils
experts
identify all species, native and
non-native
collect plot data along
transects, calculate coverage,
map plant communities
visually determine % of plants count plants and determine %
alive of plants alive
measure heights of particular
plants on a regular basis
count stems and branching of
particular plants on a regular
basis
of particular plants, determine
the number blooming and
setting seed each year
measure heights of randomly
chosen plants for a valid
statistical comparison
count stems and branching of
randomly chosen plants for a
valid statistical comparison
determine percentage of
randomly chosen plants
blooming and setting seed
each year; count new seedlings
in randomly chosen plots
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CHARACTERISTIC
BEING MONITORED
ANIMALS
Observations
AS-BUILT
record direct and indirect
observations of wildlife, fish,
and invertebrates
Use Habitat Evaluation
Procedures (FWS 1980) or
comparable method for
selected species
use trapping or point count
methods as required to
determine diversity and
abundance of indicator species
Habitat evaluations
Species diversity and
abundance
Species survivorship
Breeding success
Rare species
WATER QUALITY
Water samples
(pH, salinity, nutrients,
pollutants, heavy metals,
etc.)
Sediment levels
when construction is over,
measure appropriate attributes
based on project targets using
field kits, meters, or lab analysis
use field meters or lab analysis
QUALITATIVE METHOD
record direct and indirect
observations of wildlife, fish, and
invertebrates
QUANTITATIVE
METHOD
count bird species and their
abundances on a regular (at
least quarterly) basis; ask local
Audubon chapter for any data
record any species breeding on
site and number of young
on a regular basis, measure
appropriate attributes based on
project targets using field kits
and/or field meters
observe clarity and/or use a
secchi disk
use Habitat Evaluation
Procedures (FWS 1980) or
comparable method for
selected species
use trapping, point count or
other quantitative method as
required to determine diversity
and abundance of indicator spp
mark and recapture study
use point counts, surveys, or
other protocols to determine
percent of population breeding
and numbers of young
produced
conduct studies as legally
permitted by the jurisdictional
wildlife or resource agency
on a set schedule designed to
show seasonal differences,
measure appropriate attributes
based on project target using
field meters or lab analysis
use field meters or lab analysis
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CREATION
AND ENHANCEMENT
Appendix T-IV: Definitions of Categories of Wetlands* Conservation Activities
Q Establishment - the manipulation of the physical, chemical, or biological characteristics present to
develop a wetland on an uplandb or deepwaterc site that did not previously exist. Establishment results
in a gain in wetland acres.
Q Restoration - the manipulation of the physical, chemical, or biological characteristics of a site with
the goal of returning natural/historic functions to a former or degraded wetland. For the purpose of
tracking net gains in wetland acres, restoration is divided into:
Re-establishment - the manipulation of the physical, chemical, or biological characteristics
of a site with the goal of returning natural/historic functions to former wetlandd. Re-
establishment results in rebuilding a former wetland and results in a gain in wetland acres.
Rehabilitation - the manipulation of the physical, chemical, or biological characteristics of a
site with the goal of repairing natural/historic functions of degraded wetlande. Rehabilitation
results in a gain in wetland function but does not result in a gain in wetland acres.
@ Enhancement - the manipulation of the physical, chemical, or biological characteristics of a wetland
(undisturbed or degraded) site to heighten, intensify, or improve specific function(s) or to change the
growth stage or composition of the vegetation present. Enhancement is undertaken for a purpose such
as water quality improvement, flood water retention or wildlife habitat. Enhancement results in a
change in wetland function(s), and can lead to a decline in other wetland functions, but does not result
in a gain in wetland acres. This term includes activities commonly associated with the terms
enhancement, management, manipulation, directed alteration.
Q Protection/Maintenance - the removal of a threat to, or preventing decline of, wetland conditions
by an action in or near a wetland. Includes purchase of land or easements, repairing water control
structures or fences, or structural protection such as repairing a barrier island. This term also includes
activities commonly associated with the term preservation. Protection/Maintenance does not result in
a gain of wetland acres or function.
Current Condition of Land, Prior to Wetland Conservation Activity
a Wetlands (non-agricultural lands): The COE (Federal Register 1982) and the EPA (Federal Register
1980) jointly define wetlands as: Those areas that are inundated or saturated by surface or ground water
at a frequency and duration sufficient to support, and that under normal circumstances do support, a
prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally
include swamps, marshes, bogs, and similar areas.
Wetlands (agricultural lands): 1985 Food Security Act. Wetland is defined as land that; 1. has a
predominance of hydric soils and 2. is inundated or saturated by surface or ground water at a frequency
and duration sufficient to support, and under normal circumstances does support, a prevalence of
hydrophytic vegetation typically adapted for life in saturated soil conditions. "Normal circumstances"
refers to the soil and hydrologic conditions that are normally present, without regard to whether the
vegetation has been removed. All three wetland criteria, hydric soils, hydrophytic vegetation, and
wetland hydrology, normally must be met for an area to be identified as wetland.
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Wetlands (non-jurisdictional wetlands): Conservation activities conducted on all wetlands that
meet the national standard for classifying wetlands ("Classification of Wetlands and Deepwater
Habitats of the United States"), will be reported even if they are not considered to be regulatory
wetlands. The regulatory jurisdictional nature of a wetland is not relevant to its status for these
accounting activities.
b Uplands: Uplands are neither deepwater habitats nor wetlands. They are seldom or never
inundated, or if frequently inundated, they have saturated soils for only brief periods during the
growing season, and, if vegetated, they normally support a prevalence of vegetation typically
adapted for life only in aerobic soil conditions.
c Deepwater Habitat: Deepwater habitats are permanently flooded lands lying below the
deepwater boundary of wetlands. The boundary between wetland and deepwater habitat in tidal
areas is the elevation of the extreme low water of spring tides. The boundary between wetlands
and the deepwater habitats of lakes and rivers lies at a depth of 2 meters (6.6 feet) below low
water. If emergents, shrubs, or trees grow beyond this depth at any time, their deepwater edge is
the boundary.
d Former Wetland: An area that once was a wetland but it has been modified to the point it no
longer has the hydrologic characteristics of a wetland. The area is considered to be upland.
Formerly vegetated shallow coastal open water areas are also considered to be "former wetlands"
because when they were converted from wetland marshes to open water areas, this conversion
was considered to be a loss of wetland acreage both by the Fish and Wildlife Service's wetlands
Status and Trends and Natural Resources Conservation Service's National Resources Inventory.
Former wetlands include by definition Prior Converted Croplands (PC) and, by determination, other
areas that no longer meet the jurisdictional criteria for wetlands.
Prior converted wetland (PC): Wetlands that before December 23, 1985, were drained,
dredged, filled, leveled, or otherwise manipulated for the purpose of, or to have the effect
of, making the production of an agricultural commodity possible. (National Food Security
Act Manual)
e Degraded Wetland: A wetland with one or more functions reduced, impaired, or damaged due
to human activity. When determining whether or not a wetland is degraded, consider: physical
alteration, including the conversion of a wetland from one system (e.g., estuarine or marine) to a
different system; chemical contamination; and biological alteration, including the significant
presence of non-indigenous invasive species.
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TECHNICAL APPENDIX
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The printing of this document was made possible by:
National Oceanic and Atmospheric Administration, National Marine Fisheries Service,
Office of Habitat Conservation
Habitat Protection Division
Habitat Restoration Division
Environmental Protection Agency
Office of Wetlands, Oceans, and Watersheds
Wetlands Division
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