Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Safe Drinking Water on Tribal Lands

WIIN Act Section 2105: Reducing Lead in Drinking Water Tribal Grant Program

On this page:

  • Background
  • Eligible Beneficiaries
  • Eligible Projects
  • How to Apply
  • Recently Selected Projects
  • Historical Funding
  • Additional Resources

Background

The Tribal grant program supports projects and activities that will meaningfully reduce lead concentration in drinking water, including replacement of lead service lines and use of corrosion control.  

The program is designed to facilitate reducing lead in drinking water in disadvantaged communities through infrastructure and/or treatment improvements or facility remediation in schools and child care facilities. The goal of these projects is to address conditions that contribute to increased concentrations of lead in drinking water.

Priority areas identified in this announcement are for: (1) Reduction of Lead Exposure in the Nation’s Drinking Water Systems through Infrastructure and Treatment Improvements and (2) Reduction of Children’s Exposure to Lead in Drinking Water at Schools and Child Care Facilities. A key priority for the agency is assisting drinking water systems, schools, child care facilities, and communities nationwide to minimize sources of lead in drinking water.

This website provides information pertaining to the Tribal component of the EPA's Reducing Lead in Drinking Water Grant Program. Information about the separate competitive Reducing Lead in Drinking Water Grant Program can be found on the Reducing Lead in Drinking Water program website. 

Eligible Beneficiaries

This grant program makes assistance available to public water systems that serve Tribal communities.

Eligible Projects

Assistance under this program will support projects or activities that address lead reduction in Tribal public water systems. Projects that receive assistance under this program may include:

  • Replacement of publicly owned lead service lines,
  • Testing, planning or other relevant activities to identify and address conditions that contribute to increased concentration of lead in drinking water, or
  • Assistance to low-income home owners to replace privately owned lead service lines.

Funding under this program cannot be used for partial lead service line replacement.

How to Apply

EPA Regions will coordinate with stakeholders and eligible beneficiaries to identify eligible projects to fund.

Recently Selected Projects

The Agency implements Reducing Lead in Drinking Water projects in Tribal communities through interagency agreements with the Indian Health Service. 

EPA allots $1M in Reducing Lead in Drinking Water funding for Tribal projects each fiscal year and selects appropriate projects to fund through interagency agreements with the Indian Health Service. More than $7.1 million in Reducing Lead in Drinking Water Tribal Grant Program funding has been made available to date.  

A list of the mostly awarded projects is provided below.

Tribal Community/Nation EPA RegionFiscal Year(s) Project Description Funding Amount 

City of Anadarko 

6 

FY22, FY23, FY24, and FY25 

Identify and inventory several water mains for the City of Anadarko, a majority Native community, and replace those lined with lead. 

$1,000,000 

 

Mescalero Apache Tribe 

6 

FY22, FY23, FY24, and FY25 

 

Rehabilitate and operationalize an existing water storage tank by removing lead paint and addressing any deficiencies with steel welds, repainting, and bringing it back online for the Mescalero Apache Tribe community water system 

$1,052,187

 

White Mountain Apache Tribe 

9 

FY22, FY23, FY24, and FY25 

 

Rehabilitate three degrading steel water storage tanks that serve the White Mountain Apache Tribal Utility Authority’s Miner Flat Public Water System by removing lead paint.  

$984,000

 

Historical Funding

Using Reducing Lead in Drinking Water Tribal Grant Program appropriations for FY18 through FY22, the Agency established interagency agreements with the Indian Health Service for the following projects in Tribal communities:

Tribal Community/Nation EPA RegionFiscal Year(s) Project Description Funding Amount 
Quapaw Nation6FY18, FY19 and FY20Community water system improvements for assistance with sampling individual wells for contamination due to lead. The project will benefit 109 Indian-owned homes with estimated population of 382 people. $620,000
Quapaw Nation6FY18, FY19 and FY20Improvements to the community water system. Includes the construction of a new water line extension.$367,000
Chickasaw Nation6FY18, FY19 and FY20Water Treatment and distribution system improvements.$1,848,516
Big Valley Rancheria9FY19Installation of a new treatment plant to treat highly corrosive water and significant amounts of iron and manganese. $100,000
Mekoryuk10FY20Replace copper pipe in the water treatment plant with plastic pipe.$64,483
Fort Yukon10FY21Install corrosion control in the water treatment plant.$93,480
Rampart10FY21Install corrosion control in the water treatment plant.$93,480
Tohono O'odham Nation of Arizona9FY22Removal of a storage water tank that contains high levels of lead in the coatings of both the interior and exterior of the tank.$530,000
Tohono O'odham Nation of Arizona9FY22Complete rehabilitation of an existing welded steel tank. $390,000.

Additional Resources

  • Tribal Consultation Summary
  • EPA Headquarters Program Contact: Daniela Rossi (rossi.daniela@epa.gov) 
  • EPA Regional Contacts: Tribal Drinking Water Coordinators

Safe Drinking Water on Tribal Lands

  • SDWA on Tribal Lands
  • Compliance with SDWA
  • Tribal Drinking Water Funding Programs
Contact Us About Safe Drinking Water on Tribal Lands
Contact Us About Safe Drinking Water on Tribal Lands to ask a question, provide feedback, or report a problem.
Last updated on September 16, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.