Savannah Wilshire - Windsor WPCP
Savannah, GA · Chatham County · Publicly Owned Treatment Works
- Average flow
- 3.1 MGD
- Design flow
- 4.5 MGD
- NPDES permit
- GA0020443
- Effective
- Permit expires
- August 2031
- Population served
- 16,256
- CWNS 2022
Savannah Wilshire - Windsor WPCP is a publicly owned wastewater treatment works in Savannah, Chatham County, Georgia treating an average of 3.1 million gallons per day against a permitted design capacity of 4.5 MGD, serving about 16,256 residents. Treatment on site includes clarifiers, aerated lagoons, uncovered lagoons. It discharges under NPDES permit GA0020443 (effective), which expires in August 2031, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Savannah
Savannah's capital improvement plan lists 2 water, sewer and wastewater line items worth $6M starting 2025–2025. The largest budgeted items are shown here.
| Project | Budget | Years |
|---|---|---|
| Pump Station Bar Screen Replacements | $5,500,000 | 2025–2029 |
| Pump Station Rehabilitation | $250,000 | 2025–2029 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
Decision-makers at Savannah Wilshire - Windsor WPCP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Georgia
Savannah · 5 mi away
1.81 MGD
Savannah · 7 mi away
—
Savannah · 9 mi away
1.46 MGD
Pooler · 11 mi away
3.55 MGD
Savannah · 11 mi away
3.02 MGD
Riceboro · 24 mi away
0.11 MGD
Rincon · 25 mi away
0.53 MGD
Hinesville · 30 mi away
1.32 MGD
Savannah Wilshire - Windsor WPCP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated March 28, 2025.