# Sewer Overflow and Stormwater Reuse Municipal Grant Program (66.447)

Source: https://welltoldgrants.com/programs/66-447-sewer-overflow-and-stormwater-reuse-municipal-grant-program/  
Publisher: Well Told Grants. Data: USAspending.gov and Grants.gov, updated October 31, 2026.

Sewer Overflow and Stormwater Reuse Municipal Grant Program is run by Environmental Protection Agency. From fiscal 2021 to 2025 it awarded $182 million in 117 grants, about $1.6 million per award.

## Objectives

The objective of the OSG Program is to award grants to the states, the District of Columbia, and U.S. territories for the purpose of providing grants to a municipality or municipal entity for the planning, design, or construction of: 1) treatment works to intercept, transport, control, treat, or reuse municipal combined sewer overflows (CSOs), sanitary sewer overflows (SSOs), or stormwater; and 2) any other measures to manage, reduce, treat, or recapture stormwater or subsurface drainage water. State recipients shall continue to provide funding to municipalities based on the following priorities: 1. financially distressed communities that meet the affordability criteria established by the state; 2. implementing a long-term control plan for CSOs or SSOs; 3. requesting funds for a project included on a state’s Intended Use Plan for the Clean Water State Revolving Fund; or 4. an Alaskan Native Village. State recipients may select which priorities from this list are most relevant for their program when determining which municipalities to fund. Furthermore, to the extent there are sufficient eligible project applications, at least 20% of a state’s allocation must be used for green infrastructure, water and energy efficiency improvements, or other environmentally innovative activities. To the extent there are sufficient eligible project applications, a State shall use not less than 25 percent of their allocation amount to carry out projects in rural communities or financially distressed communities. Of this 25 percent amount, at least 60 percent of this amount should go toward rural communities (Population of 10,000 or less).

## Funding by fiscal year

| Year | Amount | Awards |
|---|---|---|
| 2021 | $5.9 million | 6 |
| 2022 | $43.8 million | 29 |
| 2023 | $48.0 million | 33 |
| 2024 | $52.0 million | 48 |
| 2025 | $32.3 million | 26 |

## Largest recipients

| Recipient | State | Amount |
|---|---|---|
| State of California Water Resources Control Board | California | $21.3 million |
| The State of Ohio Office of Budget and Management | Ohio | $13.9 million |
| Nebraska Department of Water, Energy, and Environment | Nebraska | $13.4 million |
| New York State Environmental Facilities Corp | New York | $12.7 million |
| New Jersey Department of Environmental Protection | New Jersey | $11.4 million |
| Indiana Finance Authority | Indiana | $6.1 million |
| Pennvest | Pennsylvania | $5.5 million |
| The Environment Maryland Department of | Maryland | $5.3 million |
| Illinois Environmental Protection Agency | Illinois | $5.2 million |
| Energy & Environment Cabinet | Kentucky | $5.0 million |
| Massachusetts Clean Water Trust | Massachusetts | $4.7 million |
| Dept of Energy & Environmental Protection | Connecticut | $4.3 million |
| LA Department of Environmental Quality | Louisiana | $4.0 million |
| Department of Environment & Conservation Tennessee | Tennessee | $3.8 million |
| State of Washington | Washington | $3.7 million |
| Georgia Environmental Finance Authority | Georgia | $3.7 million |
| Wisconsin Department of Natural Resources | Wisconsin | $3.6 million |
| North Carolina Department of Environmental Quality | North Carolina | $3.4 million |
| Virginia Department of Environmental Quality | Virginia | $3.4 million |
| Oklahoma Water Resources Board | Oklahoma | $3.3 million |