Construction Grants for Wastewater Treatment Works

CFDA 66.418 · Federal Grants & Funding

Total Funding

$22.0M

Awards

Recipients

States

Last Updated

Dec 3, 2025

Yearly Funding Trend

Yearly federal funding for CFDA program 66.418 (Construction Grants for Wastewater Treatment Works), with obligated amounts, award counts, and year-over-year change.
Fiscal Year	Obligations	Awards	YoY Change
2024	$21.5M	5
2026	$459K	1	-97.9%

Award Type Mix

CFDA program 66.418 (Construction Grants for Wastewater Treatment Works) federal awards broken down by award type, with obligated amounts and award counts.
Type	Obligations	Awards
	$0	0

Top 6 Awards under CFDA 66.418

Largest individual obligations for Construction Grants for Wastewater Treatment Works.

Download CSV

Top 6 Awards under CFDA 66.418
Award	Recipient	Awarding Agency	Place	FY	Obligation
ASST_NON_953A0024_068 DESCRIPTION:THIS GRANT PROVIDES FUNDS TO DC WASA TO FUND ELECTRICAL IMPROVEMENTS AT THE EXISTING CENTRAL OPERATIONS FACILITY (COF) AT THE BLUE PLAINS ADVANCED WASTEWATER TREATMENT…	DC WATER & SEWER AUTHORITY District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2024	$12,169,807
ASST_NON_96359701_068 DESCRIPTION:THIS GRANT WILL PROVIDE FUNDING TO THE DISTRICT OF COLUMBIA, DEPARTMENT OF ENERGY AND THE ENVIRONMENT (DC DOEE) FOR THE CONSTRUCTION OF CATEGORICALLY GREEN, NON-POINT…	DEPARTMENT OF ENERGY AND ENVIRONMENT District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2024	$4,541,678
ASST_NON_95338101_068 DESCRIPTION:THIS GRANT WILL PROVIDE ADDITIONAL FUNDING FROM THE INFRASTRUCTURE INVESTMENT AND JOBS ACT TO SUPPLEMENT THE FUNDS PREVIOUSLY MADE AVAILABLE TO REHABILITATE AND STRUCT…	DC WATER & SEWER AUTHORITY District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2024	$2,445,846
ASST_NON_96375801_068 DESCRIPTION:TO PROVIDE THE DISTRICT OF COLUMBIA WITH ON-SITE CONSTRUCTION MANAGEMENT AND OVERSIGHT SERVICES TO FULLY SUPPORT THE DISTRICT'S ENDEAVOR TO ACCOMPLISH CONSTRUCTION AND…	DEPARTMENT OF ENERGY AND ENVIRONMENT District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2024	$1,302,000
ASST_NON_95350501_068 DESCRIPTION:THIS GRANT PROVIDES FUNDING TO THE DISTRICT OF COLUMBIA DEPARTMENT OF ENERGY AND ENVIRONMENT TO FUND A PROJECT THAT WILL STUDY MICROPLASTICS IN THE WATER ENVIRONMENT O…	DEPARTMENT OF ENERGY AND ENVIRONMENT District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2024	$1,052,000
ASST_NON_95307701_068 DESCRIPTION:THIS INFRASTRUCTURE INVESTMENT AND JOBS ACT (COMMONLY REFERRED TO AS THE BIPARTISAN INFRASTRUCTURE LAW) FUNDED GRANT WILL PROVIDE FUNDING TO THE DISTRICT OF COLUMBIA,…	DEPARTMENT OF ENERGY AND ENVIRONMENT District of Columbia	Environmental Protection Agency Environmental Protection Agency	DC-98	2026	$459,000

Top 6 awards shown, ranked by obligated amount. Dates reflect performance period; last-modified dates match USAspending.gov. Complete listings include all transaction history going back to FY2024.

Spending by State

CFDA program 66.418 (Construction Grants for Wastewater Treatment Works) federal funding broken down by state, sorted by total obligated amount.
State	Funding	Awards
District of Columbia	$22.0M	6

Top Recipients

Top recipients of CFDA program 66.418 (Construction Grants for Wastewater Treatment Works) federal funding, with total obligated amounts and award counts.
Recipient	Total	Awards
DC WATER & SEWER AUTHORITYDC	$14.6M	2
DEPARTMENT OF ENERGY AND ENVIRONMENTDC	$7.4M	4

Agencies Administering This Program

Environmental Protection Agency$22.0M

Source: USAspending.gov · All Programs