Forestville Water District Wastewater Treatment, Recycling, & Disposal Facility
Forestville, CA · Sonoma County · Publicly Owned Treatment Works
- Average flow
- 0.1 MGD
- Design flow
- 0.13 MGD
- NPDES permit
- CA0023043
- Expired
- Permit expires
- August 2023
- Population served
- 837
- CWNS 2022
Forestville Water District Wastewater Treatment, Recycling, & Disposal Facility is a publicly owned wastewater treatment works in Forestville, Sonoma County, California treating an average of 0.1 million gallons per day against a permitted design capacity of 0.13 MGD, serving about 837 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit CA0023043 (expired), which expires in August 2023, with 57 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
- 57
- Effluent violations
- 45
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Forestville Water District Wastewater Treatment, Recycling, & Disposal Facility.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in California
Graton · 2 mi away
0.28 MGD
Windsor · 6 mi away
—
Guerneville · 6 mi away
0.35 MGD
Windsor · 6 mi away
—
Healdsburg · 8 mi away
0.75 MGD
Santa Rosa · 10 mi away
—
Calistoga · 19 mi away
—
Cloverdale · 23 mi away
—
Forestville Water District Wastewater Treatment, Recycling, & Disposal Facility: 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 November 7, 2025.