United States
Environmental Protection Agency

FISCAL YEAR 2024

Justification of Appropriation

Estimates for the
Committee on Appropriations

Tab 09: Leaking Underground Storage Tanks

March 2023

EPA-190-R-23-001	www.epa.gov/cj


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Environmental Protection Agency

2024 Annual Performance Plan and Congressional Justification
Table of Contents - Leaking Underground Storage Tanks	

Contents

Program Projects in LUST	2

Enforcement	4

Civil Enforcement	5

Operations and Administration	7

Acquisition Management	8

Central Planning, Budgeting, and Finance	10

Facilities Infrastructure and Operations	12

Research: Sustainable Communities	14

Research: Sustainable and Healthy Communities	15

Underground Storage Tanks (LUST/UST)	18

LUST/UST	19

LUST Prevention	22

LUST Cooperative Agreements	25


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Environmental Protection Agency
FY 2024 Annual Performance Plan and Congressional Justification

APPROPRIATION: Leaking Underground Storage Tanks
Resource Summary Table



(Dollars in Thousands)









FY 2024





FY 2023



President's Budget



FY 2022

Enacted

FY 2024

v.



Final

Operating

President's

FY 2023 Enacted



Actuals

Plan

Budget

Operating Plan

Leaking Underground Storage Tanks









Budget Authority

$84,427

$93,205

$108,739

$15,534

Total Workyears

42.3

49.4

54.6

5.2

Bill Language: Leaking Underground Storage Tanks

For necessary expenses to carry out leaking underground storage tank cleanup activities
authorized by subtitle I of the Solid Waste Disposal Act, $108,739,000, to remain available until
expended, of which $82,070,000 shall be for carrying out leaking underground storage tank
cleanup activities authorized by section 9003(h) of the Solid Waste Disposal Act; $26,669,000
shall be for carrying out the other provisions of the Solid Waste Disposal Act specified in section
9508(c) of the Internal Revenue Code: Provided, That the Administrator is authorized to use
appropriations made available under this heading to implement section 9013 of the Solid Waste
Disposal Act to provide financial assistance to federally recognized Indian tribes for the
development and implementation of programs to manage underground storage tanks.

Program Projects in LUST

(Dollars in Thousands)

Program Pro ject

FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan



FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Enforcement











Civil Enforcement

$631

$661



$682

$21

Operations and Administration











Central Planning, Budgeting, and Finance

$360

$457



$469

$12

Facilities Infrastructure and Operations

$922

$754



$727

-$27

Acquisition Management

$158

$181



$136

-$45

Subtotal, Operations and Administration

$1,440

$1,392



$1,332

-$60

Underground Storage Tanks (LUST /UST)











LUST / UST

$9,707

$9,991



$14,665

$4,674

LUST Cooperative Agreements

$50,294

$55,040



$65,040

$10,000

LUST Prevention

$22,045

$25,780



$26,669

$889

Subtotal, Underground Storage Tanks (LUST / UST)

$82,045

$90,811



$106,374

$15,563

Research: Sustainable Communities











Research: Sustainable and Healthy Communities

$312

$341



$351

$10

TOTAL LUST

$84,427

$93,205



$108,739

$15,534

*For ease of comparison, Superfund transfer resources for the audit and research functions are shown in the
Superfund account.


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Enforcement


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Civil Enforcement

Program Area: Enforcement
Goal: Enforce Environmental Laws and Ensure Compliance
Objective(s): Hold Environmental Violators and Responsible Parties Accountable



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Environmental Programs & Management

SI 79.062

$205,942

$242,585

$36,643

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Inland Oil Spill Programs

$2,660

$2,565

$2,665

$100

Total Budget Authority

$182,354

$209,168

$245,932

$36,764

Total Workyears

883.8

998.1

1,041.7

43.6

Program Project Description:

The Civil Enforcement Program's goal is to ensure compliance with the Nation's environmental
laws to protect human health and the environment. The Program collaborates with the Department
of Justice, and state, local, and tribal governments to ensure consistent and fair enforcement of
environmental laws and regulations. The Civil Enforcement Program develops, litigates, and
settles administrative and civil judicial cases against violators of environmental laws.

To protect the Nation's groundwater and drinking water from petroleum and hazardous substance
releases from Underground Storage Tanks (UST), the Civil Enforcement Program provides
guidance, technical assistance, and training to promote and enforce cleanups at sites with UST
systems.1 The Enforcement and Compliance Assurance Program uses its Leaking Underground
Storage Tanks (LUST) resources to oversee cleanups by responsible parties.

FY 2024 Activities and Performance Plan:

Work in this program directly supports Goal 3/Objective 3.1, Hold Environmental Violators and
Responsible Parties Accountable in the FY 2022 - 2026 EPA Strategic Plan.

In FY 2024, EPA will work with states and tribes on a case-by-case basis to prioritize LUST
enforcement goals for cleanup. The Program will continue to provide guidance, technical
assistance, oversight, and training to enforce cleanups at LUST sites by responsible parties.

Performance Measure Targets:

Work under this program supports performance results in the Civil Enforcement Program under
the EPM appropriation.

1 For more information, please refer to: https://www.epa.gov/ast.


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FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

•	(-$3.0) This net change to fixed and other costs is a decrease due to the recalculation of
base workforce costs for existing FTE due to annual payroll increases, adjustments to
provide essential workforce support, and changes to benefits costs. The reduction is offset
by an increase in includes critical agencywide infrastructure support for Executive Order
14028 cybersecurity requirements, electronic discovery for FOIA and litigation support,
and implementation of Trusted Vetting 2.0.

•	(+$24.0) This program investment supports enforcement under the Leaking Underground
Storage Tanks Program by prioritizing LUST cleanup sites by responsible parties.

Statutory Authority:

Reorganization Plan No. 3 of 1970, 84 Stat. 2086, as amended by Pub. L. 98-80, 97 Stat. 485
(codified at Title 5, App.) (EPA's organic authority); Subtitle I of the Solid Waste Disposal Act.


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Operations and Administration


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Acquisition Management

Program Area: Operations and Administration
Cross-Agency Mission and Science Support



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Environmental Programs & Management

$36,051

$37.251

$41,609

$4,358

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Hazardous Substance Superfund

$23,550

$27,247

$33,758

$6,511

Total Budget Authority

$59,759

$64,679

$75,503

$10,824

Total Workyears

281.7

307.7

355.7

48.0

Program Project Description:

Leaking Underground Storage Tank (LUST) resources in the Acquisition Management Program
support the Agency's contract activities.

FY 2024 Activities and Performance Plan:

Work in this program provides Cross-Agency Mission and Science Support and is allocated across
strategic goals and objectives in the FY 2022 - 2026 EPA Strategic Plan.

In FY 2024, the Agency will continue to strengthen EPA's capacity to process new, increased, and
existing award contract actions in a timely manner; advance EPA utilization of small and
disadvantaged businesses; support "Made in America" initiatives; and support supply chain risk
management activities for information and communication technology. Efforts to process and
award contract actions in a timely manner will be in accordance with Federal Acquisition
Regulation (FAR) and guidance from the Office of Management and Budget (OMB) Office of
Federal Procurement Policy (OFPP).

EPA must scale up its federal grants and contractor workforce to support underserved
communities, ensure the future is "Made in America," and manage global supply chains. This
investment will enable national programs to target their critical resources on environmental and
programmatic priorities in partnership with the states, tribes, and local governments. The Agency
will work with agency partners and stakeholders to include environmental justice considerations
into grants policies and requirements and provide underserved communities better awareness and
access to the Agency's financial assistance opportunities.

Performance Measure Targets:

EPA's FY 2024 Annual Performance Plan does not include annual performance goals specific to
this program.


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FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

• (-$45.0) This program change reallocates system operations and development resources to
Environmental Program Management and Superfund to better align funding needs.

Statutory Authority:

Reorganization Plan No. 3 of 1970, 84 Stat. 2086, as amended by Pub. L. 98-80, 97 Stat. 485
(codified at Title 5, App.) (EPA's organic statute); Subtitle I of the Solid Waste Disposal Act.


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Central Planning, Budgeting, and Finance

Program Area: Operations and Administration
Cross-Agency Mission and Science Support



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Environmental Programs & Management

$82,781

$87,099

$99,812

$12,713

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Hazardous Waste Electronic Manifest System Fund

$149

$0

$0

$0

Hazardous Substance Superfund

$29,102

$31,338

$30,207

-$1,131

Total Budget Authority

$112,392

$118,894

$130,488

$11,594

Total Workyears

435.5

469.0

480.0

11.0

Total workyears in FY 2024 include 2.0 FTE funded by TSCA fees.

Total workyears in FY 2024 include 39.0 FTE to support Central Planning, Budgeting, and Finance working capital fund (WCF)
services.

Program Project Description:

EPA's financial management community maintains a strong partnership with the Leaking
Underground Storage Tanks (LUST) Program. Activities under the Central Planning, Budgeting,
and Finance Program support the management of integrated planning, budgeting, financial
management, performance and accountability processes, and systems to ensure effective
stewardship of LUST resources. This includes providing financial payment and support services
for specialized fiscal and accounting services for the LUST Programs.

FY 2024 Activities and Performance Plan:

Work in this program provides Cross-Agency Mission and Science Support and is allocated across
strategic goals and objectives in the FY 2022 - 2026 EPA Strategic Plan.

In FY 2024, EPA will ensure secure, efficient, and sound financial and budgetary management of
the LUST Program using routine and ad hoc analysis, statistical sampling, and other evidence-
based decision-making tools. Building on the work begun in previous years, EPA will continue to
monitor and strengthen internal controls with a focus on sensitive payments and property. In
addition, the Agency is reviewing its financial systems for efficiencies and effectiveness,
identifying gaps, and targeting legacy systems for replacement.

Performance Measure Targets:

Work under this program supports performance results in the Central Planning, Budgeting, and
Finance Program under the EPM appropriation.

FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):


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• (+$12.0) This change to fixed and other costs is an increase due to the recalculation of base
workforce costs for existing FTE due to annual payroll increases, adjustments to provide
essential workforce support, and changes to benefits costs.

Statutory Authority:

Reorganization Plan No. 3 of 1970, 84 Stat. 2086, as amended by Pub. L. 98-80, 97 Stat. 485
(codified as Title 5, App.) (EPA's organic statute); Subtitle I of the Solid Waste Disposal Act.


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Facilities Infrastructure and Operations

Program Area: Operations and Administration
Cross-Agency Mission and Science Support



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Environmental Programs & Management

$291,501

$283,330

$305,753

$22,423

Science & Technology

$68,347

$67,500

$72,043

$4,543

Building and Facilities

$24,681

$42,076

$105,009

$62,933

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Inland Oil Spill Programs

$854

$682

$641

-$41

Hazardous Substance Superfund

$76,108

$65,634

$71,540

$5,906

Total Budget Authority

$462,412

$459,976

$555,713

$95,737

Total Workyears

310.6

321.8

330.4

8.6

Total work years in FY 2024 include 5.4 FTE to support Facilities Infrastructure and Operations working capital fund (WCF)
services.

Program Project Description:

Leaking Underground Storage Tank (LUST) resources in the Facilities Infrastructure and
Operations Program fund the Agency's rent, utilities, and security. The Program also supports
centralized administrative activities and support services, including health and safety,
environmental compliance and management, facilities maintenance and operations, space
planning, sustainable facilities and energy conservation planning and support, property
management, mail, and transportation services. Funding for such services is allocated among the
major appropriations for the Agency.

FY 2024 Activities and Performance Plan:

Work in this program provides Cross-Agency Mission and Science Support and is allocated across
strategic goals and objectives in the FY 2022 - 2026 EPA Strategic Plan.

In FY 2024, EPA will continue reconfiguring EPA's workplaces with the goal of reducing long-
term rent costs while increasing EPA facility resiliency and sustainability to combat the effects of
climate change and ensure a space footprint that accommodates a growing workforce. Space
reconfiguration enables EPA to reduce its footprint to create a more efficient, collaborative, and
technologically sophisticated workplace. However, even if modifications are kept to a minimum,
each move requires initial funding to achieve long-term cost avoidance and sustainability goals.
These investments support sustainable federal infrastructure, a clean energy future, and goals to
achieve net-zero emissions by 2050. For FY 2024, EPA is requesting $509 thousand for rent in the
LUST appropriation. EPA uses a standard methodology to ensure that rent charging appropriately
reflects planned and enacted resources at the appropriation level. EPA also will continue working
to increase sustainability and reduce carbon emissions through cost-effective solutions.


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Performance Measure Targets:

EPA's FY 2024 Annual Performance Plan does not include annual performance goals specific to
this program.

FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

• (-$27.0) This net program change reduces support for Agency facilities management and
operations support. The reduction is offset by increases in rent and transit subsidy costs.

Statutory Authority:

Federal Property and Administration Services Act; Reorganization Plan No. 3 of 1970, 84 Stat.
2086, as amended by Pub. L. 98-80, 97 Stat. 485 (codified at Title 5, App.) (EPA's organic statute).


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Research: Sustainable Communities


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Research: Sustainable and Healthy Communities

Program Area: Research: Sustainable Communities
Cross-Agency Mission and Science Support



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Science & Technology

SI 33.808

$137,857

$146,642

$8,785

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S312

S3-II

S35I

.S10

Inland Oil Spill Programs

$782

$675

$681

$6

Hazardous Substance Superfund

$16,562

$16,937

$17,364

$427

Total Budget Authority

$151,463

$155,810

$165,038

$9,228

Total Workyears

422.1

421.8

444.3

22.5

Program Project Description:

EPA's Sustainable and Healthy Communities (SHC) Research Program under the Leaking
Underground Storage Tanks (LUST) appropriation assists EPA's Office of Underground Storage
Tanks, regions, tribes, and states to assess the degradation of Underground Storage Tanks
(USTs). This assessment identifies vulnerable tanks before leaks occur and helps develop the
tools to track and monitor the status of existing and abandoned USTs and their impact on the
community in a changing climate. Specifically, this research provides information and tools
designed to enable decision-makers to protect America's land, groundwater resources, and
drinking water supplies that could be impacted by the Nation's more than 550 thousand
underground fuel storage tanks.2

SHC will assess the impacts of climate change on USTs and understand the impacts on
communities, including disadvantaged populations and those most vulnerable (e.g., tribes). SHC
will develop tools and data to address issues related to USTs to protect public health and the
environment based on the best available science.

Recent Accomplishments of the SHC Research Program include:

National Database on Underground Storage Tank Infrastructure (April 2022 and January
2023):3 In FY 2022, EPA's Office of Research and Development (ORD) continued a training
program started in FY 2021 for the National Database on Underground Storage Tank
Infrastructure (UST Finder) to describe the capabilities and functions of the model to our federal
and state partners and their identified communities. In FY 2022 this training was extended to
tribes to provide geospatial data on facilities and tanks in association with drinking water sources,
critical data on the aging infrastructure, and facilities that may be impacted by flooding and

2	For more information, please see: https://www.epa.gov/ust.

3	For more information, please see: https://www.epa.gov/emergency-response-research/undergrouad-storage-tanks-prepariiig-

and-responding-extreme-events. https://mediaspace.nau.edU/media/t/l	qxizc7vy. https://www.epa.gov/ust/ust-finder. and

https://epa.maps.arcgis.com/apps/webapp Viewer/index.html?id=c220c67462el4763a8e0c4df75550278.


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wildfires. The training helps our partners assess facility risk and triage sites for cleanup and
protection of drinking water sources. ORD continues to develop approaches to protect vulnerable
populations from UST releases after extreme weather events. A public website is available and
being updated to meet additional partner needs with version 2.0 planned by the end of FY 2023.

FY 2024 Activities and Performance Plan:

Work in this Program provides Cross-Agency Mission and Science Support and is allocated across
strategic goals and objectives in the FY 2022-2026 EPA Strategic Plan.

Work in this Program will aim to characterize sites and contaminants released from LUSTs
identified under the LUST Trust Fund with an emphasis on assisting the Agency, tribes, and states
address the backlog of sites for remediation. SHC research will help communities remediate
contaminated sites at an accelerated pace and lower costs, while reducing human health and
ecological impacts. Resulting methodologies and tools will help localities, tribes, and states return
properties to productive use, supporting the Agency's work to safeguard and revitalize
communities.

In FY 2024, EPA research will continue to develop models, metrics, and spatial tools for EPA
regions, tribes, and states to evaluate the vulnerability of groundwater to LUSTs, the impacts of
climate change, and the subsequent human health risks that follow contamination, while
considering environmental justice concerns. SHC will continue to focus on developing national
datasets to better understand the potential vulnerabilities to LUSTs, such as flooding and drought,
and vulnerabilities from LUSTs (e.g., on ground water) to inform decisions to manage tanks. SHC
will assist EPA's Underground Storage Tanks Program, tribes, and states by updating technical
guidance manuals and evaluations of risk to underground storage tank systems.

Research Planning:

EPA research is built around six integrated and transdisciplinary research programs. Each of the
six programs is guided by a Strategic Research Action Plan (StRAP) that reflects the research
needs of Agency program and regional offices, states, and tribes, and is planned with their active
involvement. Each research program has developed and published their fourth generation of the
StRAPs,4 which will continue the practice of conducting innovative scientific research aimed at
solving the problems encountered by the Agency and its stakeholders.

ORD works with various groups, including communities, to ensure the integrity and value of its
research through a variety of mechanisms that include:

• EPA's Board of Scientific Counselors (BOSC)

o ORD meets regularly with this committee, which provides advice and
recommendations to ORD on technical and management issues of its research
programs.

4 The StRAPs are available and located here: https://www.epa.gov/research/strategic-research-action-plans-fLscal-years-2023-

2026.


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State Engagement

o EPA's state engagement5 is designed to inform states about their role within EPA
and EPA's research programs, and to better understand the science needs of state
environmental and health agencies.

Tribal Partnerships

o Key tribal partnerships are established through the Tribal Science Program which
provides a forum for the interaction between tribal and Agency representatives.
These interactions identify research of mutual benefit and lead to collaborations on
important tribal environmental science issues.

Performance Measure Targets:

Work under this program supports performance results in the Research: Sustainable and Healthy

Communities Program under the S&T appropriation.

FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

•	(+$41.0) This change to fixed and other costs is an increase due to the recalculation of base
workforce costs for existing FTE due to annual payroll increases, adjustments to provide
essential workforce support, and changes to benefits costs.

•	(-$31.0) This program change reflects a decrease to the Sustainable and Healthy Communities
LUST research program in their ability to help assess the degradation of underground storage
tanks.

Statutory Authority:

Reorganization Plan No. 3 of 1970, 84 Stat. 2086, as amended by Pub. L. 98-80, 97 Stat. 485
(codified as Title 5 App.) (EPA's organic statute); Subtitle I of the Solid Waste Disposal Act.

5 For more information, please see: https://www.epa.gov/research/epa-research-solutions-states.


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Underground Storage Tanks (LUST/UST)


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LUST / UST

Program Area: Underground Storage Tanks (LUST / UST)
Goal: Safeguard and Revitalize Communities
Objective(s): Clean Up and Restore Land for Productive Uses and Healthy
Communities, Reduce Waste and Prevent Environmental Contamination



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

Environmental Programs & Management

$11,807

$12,021

$14,451

$2,430

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Total Budget Authority

$21,512

$22,012

$29,116

$7,104

Total Workyears

87.8

97.9

108.6

10.7

Program Project Description:

The Leaking Underground Storage Tank (LUST) resources in the LUST/Underground Storage
Tank (UST) Program ensure that petroleum contamination is properly assessed and cleaned up.
Potential adverse effects from chemicals such as benzene, methyl tertiary-butyl ether, alcohols, or
lead scavengers in gasoline and the cost to clean up these contaminants underscore the importance
of preventing UST releases and complying with UST requirements. Even a small amount of
petroleum released from an UST can contaminate groundwater, the drinking water source for many
Americans.

This program supports the Administration's priority of mitigating the negative environmental
impacts to communities that are historically underserved, marginalized, and adversely affected by
persistent poverty and inequality, as articulated in Executive Order 13985: Advancing Racial
Equity and Support for Underserved Communities Through the Federal Government. This
program also supports the Administration's Justice 40 initiative, which seeks to ensure that 40
percent of the overall benefits of certain federal investments flows to communities that are
marginalized, underserved, and overburdened by pollution.6 As of July 2021, there were
approximately 53 million people living within a quarter mile of an active UST facility, representing
16 percent of the total U.S. population. These communities tend to be more minority and lower
income than the U.S. population as a whole.7

Under this program, EPA supports the oversight and implementation of LUST cleanup programs
in the states,8 and directly implements assessments and cleanups of petroleum contamination from

6	For more information, please refer to: https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/20/executive-
order-advancing-racial-equity-and-support-for-underserved-communities-through-the-federal-govemment/.

7	U.S. EPA, Office of Land and Emergency Management 2021. Data collected includes: 1) UST information as of late-2018 to
mid-2019 depending on the state from ORD & OUST, UST Map,

https://epa.maps.arcgis.com/apps/webappviewer/index.html?id=b03763d3f2754461adfB6fl21345d7bci and 2) population data
from the 2015-2019 American Community Survey.

8	States as referenced here also include the District of Columbia and five territories as described in the definition of state in the
Solid Waste Disposal Act.


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USTs in Indian Country. EPA also provides technical assistance and training to states and tribes
on how to conduct cleanups and improve the efficiency of state programs. As of September 2022,
59,890 LUST sites had not achieved cleanup completion.9 In FY 2022, 6,536 LUST cleanups were
completed nationally, including 13 in Indian Country. EPA will continue to collect and analyze
information about the initiation and cleanup of UST releases.

As the direct implementer of the Program in Indian Country, EPA oversees cleanups by
responsible parties, conducts site assessments, remediates contaminated water and soil, and
provides alternative sources of drinking water when needed. EPA's funding for Indian Country is
the primary source of money for these activities. With few exceptions, tribes do not have
independent program resources to pay for assessing and cleaning up UST releases, and in many
cases there are no responsible parties available to pay for the cleanups at sites in Indian Country.

FY 2024 Activities and Performance Plan:

Work in this program directly supports Goal 6/Objective 6.1, Clean Up and Restore Land for
Productive Uses and Healthy Communities in the FY 2022 - 2026 EPA Strategic Plan.

EPA requests an additional $4.5 million and 5.2 FTE to increase the protection of fenceline
communities. Requested resources will be used to complete an estimated 11 Trust Fund-led
cleanups and five potentially responsible party (PRP)-led cleanups in Indian Country.

Additionally, in FY 2024, EPA will continue to engage in the following activities:

•	Work with states and tribes to implement strategies to reduce the number of sites that have
not reached cleanup completion and to address new releases as they continue to be
confirmed.

•	Provide targeted training to states and tribes, such as remediation process optimization and
rapid site assessment techniques.

•	Continue developmental updates to the Tribal Underground Storage Tank Database
(TrUSTD), which was launched in FY 2021. This database provides a central repository
for Tribal UST/LUST data that will both improve data analysis on the tribal UST/LUST
universe, as well as create a platform that will make it easier for EPA to obtain and share
tribal UST/LUST data with the public.

•	Monitor the soundness of financial mechanisms, particularly insurance and state cleanup
funds that serve as financial assurance for LUST releases and ensure that money is
available to pay for cleanups. In addition, EPA will continue to provide analysis and
technical assistance to states to help them improve the environmental and financial
performance of their cleanup funds.

•	Provide support in Indian Country for site assessments, investigations, and remediation of

9 For more information, please refer to: https://www.epa.gov/system/fLles/documents/2021-ll/ca-21-34.pdf


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high priority sites; enforcement against responsible parties; cleanup of soil and
groundwater; alternate water supplies; cost recovery against UST owners and operators;
oversight of responsible party lead cleanups; and technical expertise and assistance to tribal
governments.

•	Provide resources and support to states and tribes to quickly address emergency responses
from releases to the environment. Releases from USTs can result in imminent threats to
public safety when petroleum or petroleum vapors reach explosive levels in sewers, utility
corridors, underground parking structures, and basements near a LUST site. Emergency
response incidents across the country show that reporting, initial abatement measures, and
free product removal activities may need to be implemented immediately upon discovery
of a release to protect human health and the environment.10

Performance Measure Targets:

Work under this program supports performance results in the LUST Cooperative Agreements

Program under the LUST appropriation.

FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

•	(+$131.0) This change to fixed and other costs is an increase due to the recalculation of
base payroll costs for existing FTE due to annual payroll increases, adjustments to provide
essential workforce support, and changes to benefits costs.

•	(+$4,543.0 / +5.2 FTE) This program change is requested to support an additional 11 Trust
Fund-led cleanups and five PRP-led cleanups in Indian Country. This investment includes
$904.0 thousand in payroll.

Statutory Authority:

Resource Conservation and Recovery Act §§ 8001, 9001-9014.

10 For more information, please refer to: http://astswmo.org/compendium-of-emergency-response-actions-at-uaderground-
storage-tank-sites-version-2/.


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LUST Prevention

Program Area: Underground Storage Tanks (LUST / UST)
Goal: Safeguard and Revitalize Communities
Objective(s): Reduce Waste and Prevent Environmental Contamination



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

1.caking I ntlcrgrnuiul Storage Tanks

S 22.0-15

S2.\ 'SO

S 2(>.M>V

s.s'.vy

Total Budget Authority

$22,045

$25,780

$26,669

$889

Program Project Description:

The goal of the Leaking Underground Storage Tank (LUST) Prevention Program is to ensure that
groundwater sources are protected from petroleum and associated chemicals leaking from
underground storage tanks (USTs). This work supports the Administration's priority of mitigating
the negative environmental impacts to communities that are historically underserved,
marginalized, and adversely affected by persistent poverty and inequality, as articulated in
Executive Order 13985: Advancing Racial Equity and Support for Underserved Communities
Through the Federal Government.11 As of July 2021, approximately 53 million people lived within
a quarter mile of an active UST facility, representing 16 percent of the total U.S. population. These
communities tend to be more minority and lower income than the U.S. population as a whole.12

The LUST Prevention Program provides funding to states13 and tribes to prevent releases from the
537,706 active USTs by ensuring compliance with federal and state laws through inspections and
other activities.14 Preventing UST releases is more efficient and less costly than cleaning up
releases after they occur. The Energy Policy Act (EPAct) of2005 requires EPA or states to conduct
inspections at each regulated UST once every three years. Funding for LUST Prevention grants is
subject to an annual, formula-based allocation process.

FY 2024 Activities and Performance Plan:

Work in this program directly supports Goal 6/Objective 6.2, Reduce Waste and Prevent
Environmental Contamination in the FY 2022 - 2026 EPA Strategic Plan.

11	For additional information, please refer to: https://www.whitehouse.gov/briefing-room/presidential-
actions/2021/01/20/executive-order-advancing-racial-equity-and-support-for-underserved-communities-through-the-federal-
government/.

12	U.S. EPA, Office of Land and Emergency Management 2021. Data collected includes: 1) UST information as of late 2018 to
mid-2019 depending on the state from ORD & OUST, UST Map,

https://epa.maps.arcgis.com/apps/webappviewer/index.html?id=b03763d3f2754461adfB6fl21345d7bci and 2) population data
from the 2015-2019 American Community Survey.

13	States as referenced here also include the District of Columbia and five territories as described in the definition of state in the
Solid Waste Disposal Act.

14	For more information, please refer to: https://www.epa.gov/system/files/documents/2021-l l/ca-2l-34.pdf.


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Due to the increased emphasis on inspections and release prevention requirements, the number of
annual confirmed releases has decreased by 38 percent from FY 2008 to FY 20221 (from 7,364 to
4,568).15

EPA estimates that only two percent of the Nation's 125,000 retail fuel locations have the
appropriate equipment to store higher blends of ethanol, which means that the remaining UST
systems will need some level of upgrade before they can safely and legally store El 5. This poses
a greater risk of having an accidental oil release in nearby communities. EPA plans to continue the
national program launched in FY 2023 to improve the compatibility of UST systems with El 5 in
fenceline communities. EPA will continue to support inspections to help ensure UST systems are
compatible with El5 storage requirements and to triage sites that need more attention.

As of FY 2022, 51 states and territories have reported compliance with the UST Technical
Compliance Rate (TCR) measure, which came about after the UST rule was revised in 2015.16 The
TCR includes new compliance measures for spill prevention and overfill requirements as well as
additional leak detection requirements. The states that reported TCR in FY 2022 produced a TCR
rate of 57 percent, which is consistent with the 58 percent rate from FY 2021 but incorporates
several states reporting for the first time.

Major FY 2024 activities include core program priorities, such as inspecting UST facilities to meet
the three-year inspection requirement and assisting states in adopting prevention measures (for
example: delivery prohibition, secondary containment, and operator training). These activities
emphasize bringing UST systems into compliance with release detection and release prevention
requirements and minimizing future releases.

A lack of proper operation and maintenance for UST systems is one of the main causes of
petroleum releases and was the main impetus for EPA to propose changes to the federal UST rule
that was finalized in October 2015. By the end of FY 2024, EPA anticipates that all states that
originally had state program approval (SPA) based on the 1998 UST regulation will be granted
SPA renewal based on the 2015 UST regulation. In FY 2024, EPA will continue working with a
small number of remaining states to reapply for SPA. In addition, in FY 2022, one state was
approved for SPA for the first time, and EPA anticipates two more new states will apply and be
approved for SPA for the first time by the end of FY 2024.

EPA is responsible for implementing the UST regulations in Indian Country, in partnership with
the tribes. Resources will be used to provide support with all aspects of the tribal prevention
programs, including the development of inspection capacity. This includes providing money to
support training for tribal staff and educating owners and operators in Indian Country about UST
compliance requirements and, in some cases, assisting tribal staff to receive federal inspector
credentials to perform inspections on behalf of EPA.

15	For more information, please refer to https://www.epa.gov/system/files/documents/2021-ll/ca-21-34.pdf

16	Beginning in FY 2023, TCR will be the measure reported from the remainder of the states.


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Performance Measure Targets:

(PM UST01) Number of confirmed releases at UST facilities.



FY 2017

FY 2018

FY 2019

FY 2020

FY 2021

FY 2022

FY 2023

FY 2024

Units

Target









No Target
Established

5,150

5,075

5,000

Releases

Actual

5.<>~X

5.(>54

5.375

4.'U4

4,991

4,568





FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

• (+$889.0) This program change requests grant funding to support fenceline communities
by increasing state inspections that will focus on ensuring UST systems are compatible
with El 5.

Statutory Authority:

Solid Waste Disposal Act of 1976, as amended by the Superfund Amendments and
Reauthorization Act of 1986, § 2007(f); Energy Policy Act, § 9011.


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LUST Cooperative Agreements

Program Area: Underground Storage Tanks (LUST / UST)
Goal: Safeguard and Revitalize Communities
Objective(s): Clean Up and Restore Land for Productive Uses and Healthy Communities



(Dollars in Thousands)



FY 2022
Final Actuals

FY 2023
Enacted
Operating
Plan

FY 2024
President's
Budget

FY 2024 President's
Budget v.
FY 2023 Enacted
Operating Plan

1.caking I ntlcrgrnuiul Storage Tanks

S 50.2V 4

S 55.040

SO5.040

SI 0.000

Total Budget Authority

$50,294

$55,040

$65,040

$10,000

Program Project Description:

This funding is used to award cooperative agreements to states17 to implement the Leaking
Underground Storage Tank (LUST) Program. The LUST Program ensures that petroleum
contamination is properly assessed and cleaned up by providing states with funding to address
releases, including in groundwater, the primary drinking water source for many Americans.18

This program supports the Administration's priority of mitigating the negative environmental
impacts to communities that are historically underserved, marginalized, and adversely affected by
persistent poverty and inequality as articulated in Executive Order 13985: Advancing Racial
Equity and Support for Underserved Communities Through the Federal Government.19 This
program also supports the Administration's Justice 40 initiative, which seeks to ensure that 40
percent of the overall benefits of certain federal investments flows to communities that are
marginalized, underserved, and overburdened by pollution. As of July 2021, there were
approximately 53 million people living within a quarter mile of an active UST facility, representing
16 percent of the total U.S. population. These communities tend to be more minority and lower
income than the U.S. population as a whole.20

LUST funding supports states in managing, overseeing, and enforcing cleanups at LUST sites. At
the end of FY 2022 there were 59,890 LUST sites nationally that had not reached cleanup
completion. States are focusing on increasing the efficiency of LUST cleanups, leveraging private
and state resources, and enabling community redevelopment. Cleaning up LUST sites protects
people from exposure to contaminants and makes land available for reuse.

17	States as referenced here also include the District of Columbia and five territories as described in the definition of state in the
Solid Waste Disposal Act.

18	Almost half of the Nation's overall population and 99 percent of the population in rural areas rely on groundwater for drinking
water. (See EPA 2000 Water Quality Inventory Reports https://archive.epa. gov/water/archive/web/html/2000report index.html \

19	For more information, please refer to: https://www.whitehouse.gov/briefiiig-room/presidential-actions/2021/01/20/executive-
order-advancing-racial-equitv-and-support-for-underserved-communities-through-the-federal-govemment/.

20	U.S. EPA, Office of Land and Emergency Management 2021. Data collected includes: (1) UST information as of late-2018 to
mid-2019 depending on the state from ORD & OUST, UST Map,

https://epa.maps.arcgis.com/apps/webappviewer/index.html?id=b03763d3f2754461adf%6fl21345d7bc; and (2) population data
from the 2015-2019 American Community Survey.


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EPA's backlog study characterized the national inventory of sites that have not reached cleanup
completion. The study found that almost half of the releases were 15 years old or older, and that
groundwater was contaminated at 78 percent of these sites. Remediating groundwater
contamination is often more technically complex, takes longer, and is more expensive than
remediating soil contamination.21 Potential adverse health effects from chemicals in gasoline such
as benzene, methyl tertiary-butyl ether (MTBE), alcohols, or lead scavengers contribute to the
importance of cleaning up these contaminants and increase the cost of cleaning up these sites.22

An EPA study published in 2018 determined the impact of high-profile UST releases on housing
prices. The study found that high profile UST releases decrease nearby property values by two to
six percent. Once a cleanup is completed, nearby property values rebound by a similar margin.23

FY 2024 Activities and Performance Plan:

Work in this program directly supports Goal 6/Objective 6.1, Clean Up and Restore Land for
Productive Uses and Healthy Communities in the FY 2022 - 2026 EPA Strategic Plan.

EPA requests an additional $10 million in extramural funding to reduce the size of the national
backlog. Additional resources will be used to cleanup an additional 570 sites this year in
communities across the country.

The table below shows the progress made on the UST national backlog. EPA will continue to
collect and analyze information about the initiation and cleanup of UST releases.24

21	Please refer to The National LUST Cleanup Backlog: A Study Of Opportunities, September 2011,
http://www.epa.gov/ust/national-lust-cleanup-backlog-studv-opportunities.

22	Please see Technologies for Treating MTBE and Other Fuel Oxygenates, May 2004, pages 2-6 and 2-7,
https://nepis.epa.gov/Exe/ZvPDF.cgi/10004E5P.PDF?Dockev= 10004E5P.PDF

23	Guignet, D., Jenkins, R., Ranson, M., & Walsh, P. J. (2018). Contamination and incomplete information: Bounding implicit
prices using high-profile leaks. Journal of environmental economics and management, 88, 259-282.
https://doi.Org/10.1016/i.ieem.2017.12.003.

24	Data from Annual Report of UST Measures End of Fiscal Year 2022, https://www.epa.gov/system/files/documents/2022-
1. lZca-22-34.pdf


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UST National Backlog:

FY 1989 Through End-of-Year FY 2022

180,000

160,000

120,000

80,000

1989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022

Years

In FY 2024, EPA will continue to engage in the following activities with base resources:

•	Collaborate with states to develop and implement flexible, state-driven strategies to reduce
the number of remaining LUST sites that have not reached cleanup completion and address
new releases that are confirmed each year. Through the cooperative efforts between EPA
and states, the backlog was reduced by approximately 42 percent between the end of 2008
and the end of 2022 (from 102,798 to 59,890).25 This also includes providing resources to
states to perform core cleanup work.

•	Leverage funding by developing best practices and supporting management, guidance, and
enforcement activities through LUST Cleanup Cooperative Agreements. LUST Cleanup
Cooperative Agreements help achieve approximately 7,000 cleanups annually, whereas, if
EPA were to apply the funding directly, only about 366 cleanups would occur annually
(assuming an average cleanup cost of $150 thousand per site).26

•	Provide resources and support to states to quickly address emergency responses from
releases to the environment. Emergency response incidents across the country show that
reporting, initial abatement measures, and free product removal activities need to be

25 For more information, please refer to: http://www.epa.gov/ust/ust-perfonnance-measures.

20 Average cleanup cost per site based on ASTSWMO's 2019 Annual State Fund Survey Results at: http://astswmo.org/2019-
annual- state-fund- survey/.


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implemented immediately upon discovery of a release to protect human health and the
environment.27

The Energy Policy Act (EPAct) of 2005 requires that states receiving LUST Cooperative
Agreements funding meet certain release prevention requirements, such as inspecting every
facility at least once every three years. In FY 2024, EPA will continue to factor state compliance
with EPAct requirements into LUST Cleanup Cooperative Agreement decisions.

Performance Measure Targets:

(PM 112) Number of LUST cleanups completed that meet risk-based standards for human exposure and
groundwater migration. 								



FY 2017

FY 2018

FY 2019

FY 2020

FY 2021

FY 2022

FY 2023

FY 2024

Units

Target

8,600

11,200

11,200

11,200

11,200

7,439

7,125

6,970

Cleanups

Actual

8,775

8,128

8,358

7,211

7,271

6,536





FY 2024 Change from FY 2023 Enacted Budget (Dollars in Thousands):

• (+$10,000.0) This program change is requested to increase EPA's progress in addressing
the national backlog. Additional extramural resources are estimated to result in cleanups at an
additional 570 sites across the country.

Statutory Authority:

Resource Conservation and Recovery Act § 9003(h)(7).

27 For more information, please refer to: http://astswmo.org/compendium-of-emergencv-response-actions-at-underground-
storage-tank-site s-version-2/.


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