Environmental Protection Agency · Water & Wastewater
Sewer Overflow and Stormwater Reuse Municipal Grants (OSG)
Grants for planning, design, and construction of projects to control combined sewer overflows, sanitary sewer overflows, and stormwater infrastructure. Includes green infrastructure projects.
Whether your city can win this comes down to hard rules — population, designation, match capacity. Run your city and our AI checks it against the rules below in about 8 minutes.
Program facts
- Typical award
- $1M – $50M
- Non-federal match
- 25% (verify basis)
- Eligible entity
- U.S. cities & local governments
- Application window
- State-administered; varies by state.
- Typical prep time
- 10–20 weeks
- Statutory authority
- Clean Water Act §221
Who is eligible for Sewer Overflow and Stormwater Reuse Municipal Grants (OSG)?
These are the hard rules we check against. If one fails, the program is ineligible — the AI never overrides a rule.
- Cities are eligible applicants.
Distributed via states. Match reduced or waived for financially distressed communities. Amounts and timing approximate; verify directly with administering agency.
How Strategic Pursuit scores this program
Run a city dossier and our AI cross-checks ACS demographics, 5-year USAspending award history, FEMA disaster history, and CEJST/Justice40 + HUD designations against this program's rules. You get a clear eligibility, strategic, and competitive answer — with the city's own hard evidence ready to anchor the narrative — instead of a generic match badge. And if it's a no-go, you'll know before you spend the month.
The dossier isn't the AI's guesswork — eligibility is decided by the rules, and the numbers come straight from official sources. The answer your reviewer will check line by line.
No credit card. 30-day trial, 3 dossiers, 1 seat.
Related programs
- Clean Water State Revolving Fund (CWSRF) (EPA)$500K – $100M
- Drinking Water State Revolving Fund (DWSRF) (EPA)$500K – $50M
- Water Infrastructure Finance and Innovation Act (WIFIA) Loans (EPA)$20M – $1B
- Lead Service Line Replacement (DWSRF Set-Aside) (EPA)$500K – $50M
- Solid Waste Management Grant Program (USDA Rural Development)$50K – $500K
- Flood Mitigation Assistance (FMA) (FEMA)$100K – $30M
Award ranges, match percentages, and windows are approximate.