Mineral WWTP
Mineral, CA · Tehama County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.07 MGD
- NPDES permit
- CA0084069
- Expired
- Permit expires
- July 2020
- Population served
- 630
- CWNS 2022
Mineral WWTP is a publicly owned wastewater treatment works in Mineral, Tehama County, California, serving about 630 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit CA0084069 (expired), which expires in July 2020, with 36 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
- 36
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Mineral WWTP.
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Nearby wastewater treatment plants in California
Chester · 21 mi away
—
Cottonwood · 34 mi away
0.29 MGD
Red Bluff · 34 mi away
—
Anderson · 35 mi away
1.11 MGD
Anderson · 36 mi away
2.32 MGD
Corning · 39 mi away
0.63 MGD
Anderson · 41 mi away
5.67 MGD
Quincy · 45 mi away
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Mineral WWTP: 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 July 29, 2026.