Enhanced Aquifer Use and Recharge Program

EAR Grant Program
CFDA 66.522 Active Cooperative Agreement
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Program Funding

Annual program obligations reported to SAM.gov.

Latest annual funding (estimated)
$3.5M FY2026
$3.5M
FY26*
* estimated

Funded Projects

Examples of what this program has supported.

FY2025 Applications received for the EAR Grant Program - FY 25: 0. New awards for the EAR Grant Program - FY 25: 0.

Program Objective

The purpose of this program is to carry out groundwater research on enhanced aquifer use and recharge in support of sole source aquifers. This program will support groundwater research on enhanced aquifer use and recharge by States, units of local government, or Indian Tribes and research centers.

Eligibility

Eligible Applicants

  • U.S. State Government
  • Federally Recognized Tribal Government
  • Other

For certain competitive funding opportunities under this assistance listing, the Agency may limit eligibility to compete to a number or subset of eligible applicants consistent with the Agency’s Assistance Agreement Competition Policy. Only these types of organizations may apply. Organization types are consistent with definitions at 2 CFR 200.1: • States. • Unit of local government (consistent with the definition of "local government" in 2 CFR 200.1). • Federally Recognized Indian Tribal Governments. The State, unit of local government, or Federally Recognized Indian Tribal Government who receives the award is required to make one or more subawards to, and establish a formal research relationship with, a research center. Research centers can be comprised of a single eligible subrecipient or a consortium of eligible subrecipients. Research centers are limited to public and private nonprofit institutions/organizations located in the U.S. and its territories or possessions, public and private institutions of higher education (IHEs) located in the U.S. and its territories or possessions; state and local governments located in the U.S. and its territories or possessions; and Federally Recognized Indian Tribal Governments. Profit-making firms and individuals are not eligible to apply. For-profit colleges, universities, trade schools, and hospitals are ineligible. Non-domestic (non-U.S.) entities are not eligible to apply. National laboratories funded by Federal Agencies (Federally-Funded Research and Development Centers, “FFRDCs”) may not apply. FFRDC employees may cooperate or collaborate with eligible applicants within the limits imposed by applicable legislation and regulations. They may participate in planning, conducting, and analyzing the research directed by the applicant, but may not direct projects on behalf of the applicant organization. An award recipient may provide funds through its assistance agreement from the EPA to an FFRDC for research personnel, supplies, equipment, and other expenses directly related to the research. Federal Agencies may not apply. Federal employees are not eligible to serve in a principal leadership role on an assistance agreement. Federal employees may not receive salaries or augment their Agency’s appropriations through awards made under this program unless authorized by law to receive such funding.

Beneficiaries

  • U.S. State Government
  • Local
  • Nonprofit Organization
  • Other
  • Federally Recognized Tribal Government

Public nonprofit institutions/organizations and private nonprofit institutions/organizations located in the U.S.; state and local governments; Federally Recognized Indian Tribal Governments; Anyone/General Public, Health Professional, Education Professional, Student/Trainee, Graduate Student, Scientists/Researchers.

How to Apply

Award Procedure

For competitive awards, EPA will review and evaluate applications in accordance with the terms, conditions, and criteria stated in the competitive announcement. Competitions will be conducted in accordance with EPA policies/regulations for competing assistance agreements. Customarily, applicants are notified about award decisions within six months of the solicitation deadline. After being recommended for award, applicants will be required to submit additional certifications and may be requested to provide responses to comments or suggestions offered by the peer reviewers, a revised budget, and/or make appropriate revisions. EPA Project Officers will contact Principal Investigators to obtain these materials. The official notification of an award will be made by the Agency's Grants and Interagency Agreements Management Division. Before or after award, certain applicants will be expected to provide additional quality assurance documentation.

Approximately 150-180 days from the close of the solicitation.

Program details & compliance

Description

The Enhanced Aquifer Use and Recharge program funds groundwater research by States, units of local government, Indian Tribes, and research centers on enhanced aquifer use and recharge in support of sole source aquifers.

Mission Categories

Primary: Water Pollution Control

Other categories:
Environmental Quality EducationCommunity Water SupplyResearch and Development

Use of Funds

Allowed Uses

Assistance award(s) will focus on groundwater research on enhanced aquifer use and recharge in support of sole source aquifers. Assistance agreement awards under this program may involve or relate to geospatial information. Further information regarding geospatial information may be obtained by viewing the following website: https://www.epa.gov/geospatial.

Restrictions

As a condition of accepting funds under this program, the State, unit of local government, or Federally Recognized Indian Tribal Government and the appropriate research center that receives funds shall establish a formal research relationship for the purpose of coordinating efforts. The application must include a partnership agreement signed by the State, unit of local government, or Federally Recognized Indian Tribal Government and all member(s) of the research center. The funding mechanism for all awards issued under this program will consist of assistance agreements from the EPA. All award decisions are subject to the availability of funds. In accordance with the Federal Grant and Cooperative Agreement Act, 31 U.S.C. 6301 et seq., the primary purpose of an assistance agreement is to accomplish a public purpose of support or stimulation authorized by federal statute, rather than acquisition for the direct benefit or use of the Agency. EPA award recipients may incur allowable project costs 90 calendar days before the Federal awarding agency makes the Federal award. Expenses more than 90 calendar days pre-award require prior approval of EPA. All costs incurred before EPA makes the award are at the recipient's risk. EPA is under no obligation to reimburse such costs if for any reason the recipient does not receive a Federal award or if the Federal award is less than anticipated and inadequate to cover such costs. If you wish to submit applications for more than one EPA funding opportunity, you must ensure that the research proposed in each application is significantly different from any other that has been submitted to the EPA or from any other financial assistance you are currently receiving from the EPA or other federal government agency. Collaborative applications involving more than one institution must be submitted as a single administrative package from one of the institutions involved. Each proposed project must be able to be completed within the project period. Applicants should request the entire amount of money needed to complete the project. Solicitations issued under this assistance listing may allow for the submittal of Multiple Investigator applications. The applicability of Multiple Investigator applications will be described in the solicitations. For further information, please see the EPA Implementation Plan for Policy on Multiple Principal Investigators (https://www.epa.gov/research-grants/research-grants-guidance-and-policies).

Required Documentation

The EPA may request that applicants demonstrate they have appropriate background, academic training, experience in the field, and necessary resources to carry out the research. EPA may ask applicants to provide curriculum vitae and relevant publications. EPA may also ask the lead principal investigator/contact principal investigator for information documenting past performance.

Reporting & Compliance

Audit Required
Yes — Determined at Time of Award
Records Retention
3 years

Applicable 2 CFR 200 Subparts

  • Subpart B — General Provisions
  • Subpart C — Pre-Federal Award Requirements
  • Subpart D — Post-Federal Award Requirements
  • Subpart E — Cost Principles
  • Subpart F — Audit Requirements

Contacts

Wesley Carpenter, Deputy Chief of Staff for Management
202-564-2019
U.S. EPA Office of the Administrator 1200 Pennsylvania Ave NW, Washington, DC 20004
Data from SAM.gov Federal Assistance Listings. Source published: 2026-06-22. Spec v2.0. Last synced: 2026-07-08 03:03:12.