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
    • Cancer
    • 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
    • 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 Applicants
  • Eligible Projects
  • How to Apply
  • 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.

Eligible Applicants

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.

The proposed projects support the Agency’s Strategic Plan for Fiscal Years (FY) 2022-2026, Goal 5: Ensure Clean and Safe Water for All Communities, Objective 5.1: Ensure Safe Drinking Water and Reliable Water Infrastructure. The EPA’s Strategic Plan is available at https://www.epa.gov/planandbudget/strategicplan

How to Apply

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

Historical Funding

For FY18 through FY20, the Agency established interagency agreements through Indian Health Service for projects in in tribal communities to help build drinking water systems to improve water access and water quality for the following areas:

  • Quapaw Nation
  • Chickasaw Nation
  • Big Valley Rancheria
  • Mekoryuk

These grants illustrate the potential for EPA’s water infrastructure programs to benefit communities, especially low-income communities where investment is needed the most. Through strong partnerships at the state and local level, water infrastructure investments can provide vital public health and environmental protections. The Agency anticipates continuing the prioritization of improved public health by providing vital drinking water infrastructure in tribal communities across the country, in collaboration with Federal partners.

Tribal Community/Nation  EPA Region Fiscal Year(s)  Project Description  Award Amount 
Quapaw Nation 6 FY18, FY19 and FY20 Community 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 Nation 6 FY18, FY19 and FY20 Improvements to the community water system. Includes the construction of a new water line extension. $367,000
Chickasaw Nation 6 FY18, FY19 and FY20 Water Treatment and distribution system improvements. $1,848,516
Big Valley Rancheria 9 FY19 Installation of a new treatment plant to treat highly corrosive water and significant amounts of iron and manganese.  $100,000
Mekoryuk 10 FY20 Replace copper pipe in the water treatment plant with plastic pipe. $64,483
Fort Yukon 10 FY21 Install corrosion control in the water treatment plant. $93,480
Rampart 10 FY21 Install corrosion control in the water treatment plant. $93,480

Additional Resources

  • Tribal Consultation Summary
  • EPA Headquarters Program Contact: Laura Montoya, montoya.laura@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 to ask a question, provide feedback, or report a problem.
Last updated on April 11, 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.