Water and Waste Facility Loans and Grants to Alleviate Health Risks for Colonias and Tribal Lands

Active

Assistance listing
10.770
Agency
Grant awards
792 $1,059,608,230 in federal obligations

Program facts

Also known as
Section 306C
Assistance type
  • Project Grant
Treasury account
  • 12-1980-0-1-452
More information

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

About this program

The Department of Agriculture Rural Utilities Service funds water and waste facility infrastructure projects serving colonias and tribal lands through CFDA 10.770, with the most recent grant award dated March 31, 2026.

The program provides Project Grants exclusively—all 792 awards in the portfolio are Project Grants—to construct or rehabilitate domestic water systems and waste disposal infrastructure in low-income rural communities where residents face documented health risks from lack of safe water or sanitation access. Eligible project types include domestic water-only systems, waste disposal or sewage treatment systems only, or combined water and waste projects. Applicants compete nationally on a point system that prioritizes projects serving rural populations under 1,500 with median household income not exceeding 50 percent of statewide non-metropolitan median household income, particularly those with leveraged financing or addressing health and access risks in U.S./Mexico border colonias or tribal communities. The program has disbursed $1.06 billion in federal dollars across 792 awards since 2001, with a non-federal cost-share totaling approximately $50 million additional investment.

Recent award activity shows a declining trend: 22 awards in 2022, 17 in 2023, 14 in 2024, 17 in 2025, and 3 awards through March 2026. Representative recent awards include a waste disposal project for $8 million (January 2026), a domestic water project for Native American communities at $4 million (March 2026), and a colonias water project for $3 million (September 2025). Award sizes typically range from under $1 million to $9.5 million, though the median is lower. No recent grant opportunities are currently open in the source. Applicants should note that determinations on complete applications are issued within 45 working days and that organizations expending $750,000 or more in federal awards annually will require a single or program-specific audit.

Objective and description

Objective

This program helps get safe reliable drinking water and waste disposal services to low-income rural areas whose residents are experiencing a significant health risk due to the fact that a significant proportion of the community's residents do not hav

Eligibility

Applicant eligibility

Local level governments, Indian Tribes on Federal and State reservations, and other federally recognized Indian Tribes, U.S. Territories and possessions, and nonprofit associations can receive assistance under this program. Except for rural areas known as "Colonia" along the U.S./Mexico border, the projects funded under this program must primarily provide water and/or waste disposal services to residents of a county where the per capita income of the residents is not more than 70 percent of the most recent national average per capita income, as determined by the U.S. Department of Commerce, and unemployment rate of the residents is not less than 125 percent of the most recent national average unemployment rate, as determined by the Bureau of Labor Statistics. Also the residents must face significant health risks due to not having access to an affordable community water and/or waste disposal system.

Beneficiary eligibility

Users of the applicant systems, which are previously described as public bodies, private nonprofit corporations, Indian tribes, and individuals.

Credentials and documentation

Evidence of legal and organizational capacity, and economic feasibility.

Uses of assistance

Funds may be used for up to 100 percent of costs to: (1) construct, enlarge, extend, or otherwise improve a community water or waste system, including extending service lines to and/or connecting individual residences to a system; (2) allow applicant to make grants directly to individuals to extend service lines and/or connect residences plumbing to the applicant's system; (3) improve an individual's residence to allow use of water and/or waste disposal system; (4) pay reasonable charges and fees for connecting to system, installation of plumbing and related fixtures; (5) construction in dwelling for a bathroom; and, (6) pay costs for closing abandoned septic tanks and water wells.

How to apply

Preapplication coordination

An applicant should consult the office or official designated as the single point of contact in his or her State for more information on the process the State requires to be followed in applying for assistance, if the State has selected the program for review.

Application procedure

Applications include the criteria specified within 7 CFR 1777.

Criteria for selecting proposals

A proposed project servicing a rural area with a population not in excess of 1,500, a median household income not in excess of 50 percent of the statewide non-metropolitan median household income, with leveraged financing, and, for Colonias funding, servicing residents with access or health risk issues in a Colonia along the U.S./Mexico border will be given priority. The Rural Development State Director will rate applications on a point system and points received will be considered in selecting projects for funding.

Award procedure

Applications will be reviewed and scored for funding priority by the RD State Office. Applications must compete on a national basis for available funds.

Time to approval or disapproval

Dependent upon funding and whether the application is considered complete. A determination on a complete application will be made within 15 federal working days. If complete, an eligibility and funding determination will be issued within 45 working days.

Appeals

An application determined ineligible may request a review of this decision with the National Appeals Division of USDA in accordance with USDA regulations at 7 CFR 11.

Grant awards

Latest 10 of 792 listed here. See the rest on GovTribe.

Top recipients by federal obligations

Rank Recipient Federal obligations Share
1 Turtle Mountain Band Of Chippewa Indians $38,386,343 4%
2 Navajo Tribal Utility Authority $24,633,852 2%
3 County Of Yuma $22,057,684 2%
4 Lower RIO Grande Public Water Works Authority $20,799,363 2%
5 Mississippi Band Of Choctaw Indians $20,209,916 2%
6 Tri-City Regional Sanitary District $20,168,474 2%
7 Pueblo Of Laguna $16,746,402 2%
8 City Of Truth Or Consequences $15,771,441 1%
9 Ute Mountain Ute Tribe $14,238,112 1%
10 RIO Water Supply Corp $13,612,881 1%

10 of 250 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 $15,848,000
FY2025 $40,127,075
FY2024 $40,454,275
FY2023 $50,976,632
FY2022 $57,948,885
FY2021 $44,073,080
FY2020 $53,097,544
FY2019 $40,579,418
FY2018 $46,012,779
FY2017 $41,199,511
FY2016 $56,471,623
FY2015 $49,186,383
FY2014 $36,928,652
FY2013 $31,611,649
FY2012 $33,770,918
FY2011 $45,323,477
FY2010 $38,354,888
FY2009 $38,847,887
FY2008 $43,790,835
FY2007 $13,414,205
FY2006 $40,097,627
FY2005 $44,481,798
FY2004 $39,758,100
FY2003 $45,500,856
FY2002 $37,001,787
FY2001 $34,750,346
Show all 26

Quick answers

What is Assistance Listing 10.770?

Assistance Listing 10.770 is Water and Waste Facility Loans and Grants to Alleviate Health Risks for Colonias and Tribal Lands, a federal grant program run by Rural Utilities Service (Department of Agriculture).

What is the CFDA number for Water and Waste Facility Loans and Grants to Alleviate Health Risks for Colonias and Tribal Lands?

Its CFDA number is 10.770: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 10.770 awarded?

792 grant awards under 10.770 have obligated $1,059,608,230 in federal funds to 250 recipients.

Who receives the most funding from 10.770?

The recipients obligated the most under Water and Waste Facility Loans and Grants to Alleviate Health Risks for Colonias and Tribal Lands are Turtle Mountain Band Of Chippewa Indians ($38,386,343), Navajo Tribal Utility Authority ($24,633,852) and County Of Yuma ($22,057,684).

How much did 10.770 obligate in fiscal year 2025?

Grants under 10.770 obligated $40,127,075 in federal funds in fiscal year 2025.

On GovTribe

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