United States
                      Environmental Protection
                      Agency
                                       Office of Water
                                       Office of Wetlands,
                                       Oceans and Watersheds (4502T)
                                                                             EPA843-F-01-002a
                                                                                    March 2002
Is there a wetland
in your
neighborhood?
The best way to find out if
there's a wetland in your
watershed or
neighborhood is to contact
your Natural Resources
Conservation Service office
or local public works or
planning department. Most
have specialists trained in
identifying and delineat-
ing wetlands. The U.S. Fish
and Wildlife Service's
National Wetland
Inventory maps can also
help. The maps indicate
open water and likely
wetland areas. For copies,
call1-888-ASK-USGSor
visit the National Wetlands
Inventory web site at
www.nwi.fws.gov.
What  Is a Wetland?
Although wetlands are often wet, a wetland might not be
wet year-round. In fact, some of the most important
wetlands are only seasonally wet. Wetlands are the
link between the land and the water.  They are
transition zones where the flow of water, the cycling
of nutrients, and the energy of the sun meet to produce
a unique ecosystem characterized by hydrology, soils,
and vegetation—making these areas very important
features  of a watershed.  Using a  watershed-based
approach to wetland protection ensures  that the whole
system, including land,  air, and water resources, is protected.
W;
       etlands found in the United States fall
       into four general categories—marshes,
swamps, bogs, and fens. Marshes are wetlands
dominated by soft-stemmed vegetation, while
swamps have mostly woody plants. Bogs are
freshwater wetlands, often formed in old glacial
lakes, characterized by spongy peat deposits,
evergreen trees and shrubs, and a floor covered by
a thick carpet of sphagnum moss. Fens are
freshwater peat-forming wetlands covered mostly
by grasses, sedges, reeds, andwildflowers.

Good News
Often called "nurseries of life," wetlands
provide habitat for thousands of species of both
aquatic and terrestrial plants and animals.
 A
 watershed
 includes all the
 land that drains to
 a common body of
 water. Using a
 watershed-based
 approach to wetland
 protection ensures that the whole ecosystem is protected.
These nurseries support the critical develop-
mental stages for many plants and animals.
Although wetlands are best known for being
home to water lilies, turtles, frogs, snakes,
alligators, and crocodiles, they also provide
important habitat for waterfowl, fish, and
mammals. Migrating birds use wetlands to rest
and feed during their cross-continental journeys
and as nesting sites when they are at home. As a
result, wetland loss has a serious impact on
these species. Habitat degradation since the
1970s has been a leading cause of species
extinction.
                                                      Two-thirds of the 10 million to 1 2 million
                                                      waterfowl of the continental United States
                                                                reproduce in the prairie pothole
                                                                wetlands of the Midwest, and in the
                                                                winter millions of ducks like these
                                                                can be found in the wetlands of the
                                                                south-central United States.
                                                                          "'' " 11
                                                                                          a
                                                This forested wetland on the Chincoteague National
                                                Wildlife Refuge on Virginia's Eastern Shore is part of the
                                                Atlantic flyway, where shorebirds and waterfowl rest
                                                before they migrate south for the winter.

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A freshwater pool
at Assateague
National Seashore
in Virginia.
Living systems
cleanse water and
make it fit,
among other
things, for human
consumption.
Elliot A. Norse,
inRJ. Hoage, ed.,
Animal Extinctions,
1985
The nation behaves  well if it treats the
natural resources as assets which it
must turn  over to the next generation
increased,  and not impaired, in value.
       —Theodore Roosevelt, 1907
Wetlands do more than provide habitat for
plants and animals in the watershed. When
rivers overflow, wetlands help to absorb and
slow floodwaters. This ability to control floods
can significantly prevent property damage and
loss and can even save lives. Wetlands also
absorb excess nutrients, sediment, and other
pollutants before they reach rivers, lakes, and
other waterbodies. They are great spots for
fishing, canoeing, hiking, and bird-watching,
and they make wonderful outdoor classrooms
for people of all ages.

Bad News
Despite all the benefits provided by wetlands,
the United States loses about 60,000 acres of
wetlands each year. The very runoff that
wetlands help to clean can overload and
contaminate these fragile ecosystems. In
addition, nonnative species of plants and
animals and global warming contribute to
wetland loss and degradation.

What Is EPA Doing to  Protect
Wetlands?
EPA has a number of programs for wetland
conservation, restoration, and monitoring. EPA,
along with the U.S. Army Corps of Engineers
(Corps), establishes environmental standards for
reviewing permits for discharges that affect wet-
lands, such as residential development, roads, and
levees. Under Section 404 of the Clean Water Act,
the Corps issues permits that meet environmental
standards (after allowing the public to comment).
Working Together to Protect and
Restore Wetlands
In addition to providing regulatory protection
for wetlands, EPA works in partnership with
states, tribes, and local governments, the private
sector, and citizen organizations to monitor,
protect, and restore these valuable habitats.
EPA is helping states and tribes incorporate
wetland monitoring, protection, and restoration
into their watershed plans. EPA is also working
to develop national guidance on wetland
restoration, as well as constructed wetlands
used to treat storm water and sewage.
Nationally, EPA's Five-Star Restoration Program
provides grants and promotes information
exchange through community-based education
and restoration projects.

EPA works with a variety of other federal
agencies to protect and restore wetlands,
including the U.S. Fish and Wildlife Service, the
U.S. Department of Agriculture, and the
National Marine Fisheries Service. EPA is
working with these agencies and others to
achieve a net increase of 100,000 acres of
wetlands each year by 2005. EPA also partners
with private interests and public organizations
like the Association of State Wetland Managers,
the  National Association of Counties, the Izaak
Walton League, local watershed associations,
schools, and universities to advance
conservation and restoration programs.

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How Can I Help?
You can do many things to help protect
wetlands in your area. First, identify your
watershed and find the wetlands in your
neighborhood. Learn more about them and
share what you learn with someone you know!
Encourage neighbors,  developers, and state and
local governments to protect the functions and
values of wetlands in your watershed.

To prevent wetland loss or degradation, follow
these simple guidelines:
  • Invest in wetlands by buying duck stamps.
    Proceeds from these $ 15 migratory bird
    hunting stamps support wetland acquisition
    and restoration. The stamps are available
    on-line at the U.S. Fish and Wildlife
    Service's web site (www.fws.gov) or at your
    local post office.

  • Rather than draining or filling wetlands,
    find more compatible uses that would not
    damage the wetlands, such as waterfowl
    and wildlife habitat.

  • When developing your landscaping plan,
    keep wetlands in mind.  Plant native grasses
    or forested buffer strips along wetlands on
    your property to protect water quality.

  • "Get into" your wetland by participating in
    a volunteer monitoring program.

  • Plan to avoid wetlands when developing or
    improving a site. Get technical assistance
    from your state environmental agency
    before you alter a wetland.

  • Maintain wetlands and adjacent buffer
    strips as open space.

  • Support your local watershed association.

  • Plan a wetland program or invite a wetland
    expert to speak at your school, club, youth
    group, or professional organization.

  • Build a wetland in your backyard. Learn
    how by visiting the U.S. Department of
    Agriculture's web site at
    www.nhq.nrcs.usda.gov/CCS/Backyard.html.
Wetland habitat along this Idaho riparian
corridor provides food and shelter for many
different wildlife species.
        If bottomland hardwood swamps are
        protected. Bald Cypress trees like these
        can grow for more than 2000 years.
   Wetlands can  be found in  every county and
   climatic zone in the United States.

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  American Avocet
                                         The Wetland Fact Sheet Series
                            Wetlands Overview
                            Types of Wetlands
                            Functions & Values of Wetlands
                            Threats to Wetlands
                            Wetland Restoration
Funding Wetland Projects
Wetland Monitoring & Assessment
Sustainable Communities
Volunteering for Wetlands
Teaching about Wetlands
                           For more information, visit www.epa.gov/owow/wetlands.

On the Internet
EPA's Wetland Home Page	www.epa.gov/owow/wetlands

USDA's Wetland Reserve Program	www.wl.fb-net.org

The Association of State Wetland Managers	www.aswm.org

National Marine Fisheries Service Restoration Center	www.nmfs.noaa.gov

USDA  NRCS's Wetland Science  Institute	 www.pwrc.usgs.gov/WLI

National Wetlands Inventory Center 	www.nwi.fws.gov

Izaak Walton League	www.iwla.org


In Print
America's Wetlands: Our vital link between land and water. Available or on the Internet at www.epa.gov/
  owow/wetlands/vital/toc.html.

Our National Wetland Heritage: A Protection Guide, Jon Kusler and Teresa Opheim. Available from the
  Association of State Wetland Managers. Call (518) 872-1804 or visit www.aswm.org.

Wetlands, 3rd edition, William J. Mitsch and James G. Gosselink. Available from the Association of State
  Wetland Managers. Call (518) 872-1804 orvisitwww.aswm.org.

History of Wetlands in the Conterminous United States: National Water Summary on Wetland Resources,
  U.S. Geological Survey Water Supply Paper 2425. Available from the U.S. Fish and Wildlife Service at
  http://wetlands.fws.gov/bha or  from the U.S. Geological Survey at http://water.usgs.gov/nwsum/WSP2425/
  history.html.

National Wetlands Status and Trends Study and Report for the  Year 2000. Available from the U.S. Fish and
  Wildlife Service at http://wetlands.fws.gov/bha.

Recognizing Wetlands. Available from the U.S. Army Corps of Engineers at www.wes.army.mil/el/wetlands.

The Wetlands Assistance Guide for Landowners. Available from the Texas Parks and Wildlife Department at
  www.tpwd.state.tx.us/conserve/wetlands/wetintro.htm. For a printed copy, contact Julie Anderson, State
  Wetlands Planner,  Resource Protection Division, Texas Parks and Wildlife Department, 4200 Smith School
  Road, Austin, TX 78744; call (512) 389-4328, fax (512) 389-8059, or e-mail julie.anderson@tpwd.state.tx.us.

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