Abandoned Mine Land Reclamation (AMLR)

Active

Assistance listing
15.252
Agency
Grant awards
958 $8,728,465,843 in federal obligations

Program facts

Also known as
Abandoned Mine Land Reclamation (AML)
Assistance types
  • Formula Grant
  • Project Grant
  • Cooperative Agreement
  • Block Grant
Treasury accounts
  • 14-5015-0-1-999
  • 14-5015-0-2-999
  • 14-1804-0-1-551
  • 14-1803-0-1-999
More information

Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.

About this program

The Department of the Interior's Office of Surface Mining Reclamation and Enforcement (OSMRE) funds reclamation of abandoned coal mine lands and waters under Assistance Listing 15.252, with the most recent grant award dated July 1, 2026. Eligible recipients are coal-producing states with an approved coal mining regulatory program, lands eligible for reclamation, and active mining paying fees into the Abandoned Mine Reclamation Fund, and federally recognized tribes meeting the same test. Awards go to states and tribes to operate approved Abandoned Mine Land (AML) programs, not to outside contractors or private operators.

The portfolio contains 958 awards since the first award on January 1, 1984. Awards per year were 40 in 2022, 61 in 2023, 53 in 2024, and 50 in 2025, with 4 awards in 2026 to date. Recent cadence is steady at roughly 50 awards per year.

Awarded grants fund all costs necessary to reclaim eligible lands under approved reclamation plans, including dangerous highwalls, waste piles, subsidence, open portals, and acid mine drainage treatment. They also cover equipment, support services, and amendments to approved plans. Economic and Community Development Pilot awards tie reclamation to productive land reuse and potable water for communities with degraded drinking water supplies.

The portfolio is predominantly Formula Grants (626 awards, 65%), with a meaningful share of Project Grants (283 awards, 30%) and smaller shares of Cooperative Agreements (32 awards, 3%) and Block Grants (17 awards, 2%). OSMRE is the sole funding federal agency, accounting for all 958 awards and $8.73 billion in federal dollars obligated. Combined total obligations including the non-federal share are $8.8 billion.

Representative recent awards include a $20.9 million Formula Grant to Wyoming dated July 1, 2025, with completion by June 30, 2035; a $17.7 million Formula Grant to Pennsylvania dated January 1, 2025; and a $544,168 Formula Grant to the Navajo Nation Tribal Government dated November 1, 2025. Recent award values range from $110,885 to $245.1 million, and all recent awards in the source are Formula Grants.

The source lists no recently posted grant opportunities.

Objective and description

Objective

The objectives of the Abandoned Mine Lands (AML) Program are defined in the Surface Mining Control and Reclamation Act of 1977 (SMCRA) is the protection of public health, safety, and property from extreme danger of adverse effects of coal mining prac

Description

AML Grants are awarded to eligible coal-producing States and Tribes to support the operation of an approved State or Tribal AML reclamation program. Approved programs use grant funds for the restoration of eligible lands and waters mined and abandoned or left inadequately restored. Most of the lands and water eligible for reclamation under this authority are those which were mined or affected by mining and abandoned or left in an inadequate reclamation status prior to August 3, 1977, and for which there is no continuing reclamation responsibility under State or other Federal laws. A limited number of legacy sites mined after August 3, 1977, and abandoned before November 5, 1990, for which the surety bonds responsible for the reclamation of the site became insolvent.

Eligibility

Applicant eligibility

The AML program is restricted to States with an approved coal mining regulatory program, lands eligible for reclamation, and active coal mining operations within their borders that are paying coal reclamation fees into the Abandoned Mine Reclamation Fund; and to federally recognized Tribes with eligible lands, and active mining operations paying fees into the Abandoned Mine Reclamation Fund.

Beneficiary eligibility

State, Local Citizens and the general public are protected from physical hazards and benefit from the reclamation of abandoned mine lands and polluted waters by reducing exposure to safety and health risks.

Uses of assistance

Environment (water, air, solid waste, pesticides, radiation), Natural Resources (mineral, water, wildlife, land). The regional office must act upon a grant application within 60 days of submittal of a complete application (An exception is for certified States that submit AML grant applications in which OSM must complete its review within 30 days). All applications will be initially screened for eligibility and compliance with the requirements stated in the notice of funding opportunity, program regulations and statutes. All timely submitted and qualified proposals are reviewed by an OSM program and financial assistance official. The OSM Field Directors or designee approves and awards cooperative agreements for this program. If the application is not approved, the regional office will provide the reasons for disapproval in writing. All approved grants will be awarded using GrantSolutions and recipient payments will be made using the Automated Standard Applications for Payments (ASAP) system.

Use restrictions

AML: Restrictions can be referenced in the Surface Mining Control and Reclamation Act of 1977, Public Law 95-87, as amended, 91 Stat. 445-532, and Public Law 116-6 and Consolidated Appropriations Act, 2021 (Public Law 116-260).

Length and time phasing of assistance

AML and AMLER Grant periods are variable; however, funds for reclamation construction activities should normally be expended within three years after award. IIJA AML grants will be limited to a 5-year period of performance. Method of awarding/releasing assistance: All grants will be released and awarded using GrantSolutions and recipient payments will be made using the Automated Standard Applications for payments system.

How to apply

Preapplication coordination

Environmental clearance actions for each individual reclamation project are completed as part of the recipient's request for OSM's approval of the Authorization to proceed, which is the point of federal action for that reclamation project.

Criteria for selecting proposals

Selection criteria are outlined in Section 403 and 411 of Public Law 95-87, cited Abandoned Mine Land Reclamation Program regulations, and approved state/tribal reclamation plans. States and Indian tribes must have an approved SMCRA regulatory (Title V) program and an approved reclamation (Title IV) program to be eligible to receive mandatory AML funding.

Award procedure

The regional office must act upon a grant application within 60 days of submittal of a complete application (An exception is for certified States that submit AML grant applications in which OSM must complete its review within 30 days). All applications will be initially screened for eligibility and compliance with the requirements stated notice of funding opportunity. All timely submitted and qualified proposals are reviewed by an OSM selection panel. Applications will be rated based on established criteria used to evaluate merit as outlined in Notice of Funding Opportunity. The OSM Field Directors or his/her designee approves and awards cooperative agreements for this program. If the application is not approved, the regional office must provide the reasons for disapproval in writing.

Deadlines

Contact the headquarters or regional location, as appropriate for application deadlines

Renewals

Renewals are not applicable; each recipient grantee may apply for non-funded extensions of time as necessary to complete the project up to one year.

Appeals

An applicant may appeal the OSM decision not to approve a grant or to reduce or terminate a grant to the Director, OSM, no later than 30 days after the disapproval action.

Grant awards

Award Recipient Federal obligations Awarded
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV) award purpose… S26AF00006 Department Of Environment & Conservation Tennessee $8,574,154
Program: infrastructure investment and jobs act (IIJA AML) program (title IV)award purpose: infrastructure investment… S26AF00035 Navajo Nation Tribal Government $1,661,155
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV)award purpose: the… S26AF00029 Pennsylvania Department Of Environmental Protection $244,786,476
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV) award purpose… S26AF00005 Indiana Department Of Natural Resources $24,654,263
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV) award purpose… S26AF00034 The Virginia Department Of Energy $22,779,530
Program: abandoned mined lands (AML) program (title IV) award purpose: the surface mining control and reclamation act… S26AF00011 Navajo Nation Tribal Government $544,168
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV)award purpose: the… S25AF00184 Missouri Department Of Natural R $5,858,814
Program: infrastructure investment and jobs act abandoned mined lands (IIJA AML) program (title IV)award purpose: the… S25AF00176 Kansas Department Of Health & Environment $4,852,291
Program: infrastructure investment and jobs act (IIJA AML) program (title IV) award purpose: infrastructure… S26AF00026 Montana Department Of Environmental Quality $4,598,840
Program: abandoned mined lands (AML) program (title IV) award purpose: the surface mining control and reclamation act… S26AF00013 Navajo Nation Tribal Government $458,655

Latest 10 of 958 listed here. See the rest on GovTribe.

Top recipients by federal obligations

10 of 36 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 $658,663,970
FY2025 $888,000,730
FY2024 $999,467,433
FY2023 $989,672,092
FY2022 $218,684,718
FY2021 $203,634,573
FY2020 $313,752,919
FY2019 $396,398,239
FY2018 $417,424,954
FY2017 $180,817,310
FY2016 $520,775,878
FY2015 $246,130,308
FY2014 $298,200,075
FY2013 $296,268,829
FY2012 $414,505,470
FY2011 $336,179,723
FY2010 $26,299,148
FY2009 $262,523,848
FY2008 $286,898,983
FY2006 $210,648,554
FY2005 $196,302,870
FY2004 $108,551,397
FY2003 $119,623,646
FY2002 $72,759,564
FY2001 $79,841,265
Show all 25

Quick answers

What is Assistance Listing 15.252?

Assistance Listing 15.252 is Abandoned Mine Land Reclamation (AMLR), a federal grant program run by Office of Surface Mining Reclamation and Enforcement (Department of the Interior).

What is the CFDA number for Abandoned Mine Land Reclamation (AMLR)?

Its CFDA number is 15.252: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 15.252 awarded?

958 grant awards under 15.252 have obligated $8,728,465,843 in federal funds to 36 recipients.

Who receives the most funding from 15.252?

The recipients obligated the most under Abandoned Mine Land Reclamation (AMLR) are Pennsylvania Department Of Environmental Protection ($1,902,871,378), West Virginia Department Of Environmental Protection ($1,295,689,270) and Wyoming Department Of Environmental Quality ($1,293,199,046).

How much did 15.252 obligate in fiscal year 2025?

Grants under 15.252 obligated $888,000,730 in federal funds in fiscal year 2025.

On GovTribe

See this program's full record

  • Every grant award and opportunity under it
  • Funding by recipient, agency and assistance type
  • Alerts for new opportunities
  • Ask GovTribe AI about this program