Town Of Samoa Wastewater Treatment Facility
Samoa, CA · Humboldt County · Publicly Owned Treatment Works
- Average flow
- 0.0088 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- CA1000001
- Expired
- Permit expires
- May 2025
- Population served
- —
- CWNS 2022
Town Of Samoa Wastewater Treatment Facility is a publicly owned wastewater treatment works in Samoa, Humboldt County, California treating an average of 0.0088 million gallons per day against a permitted design capacity of 0.08 MGD. Treatment on site includes biogas silos. It discharges under NPDES permit CA1000001 (expired), which expires in May 2025, with 529 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biogas silos
Unlock
Unlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 529
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Town Of Samoa Wastewater Treatment 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
Eureka · 3 mi away
3.08 MGD
Arcata · 6 mi away
1.47 MGD
Mckinleyville · 10 mi away
—
Loleta · 12 mi away
0.05 MGD
Fortuna · 16 mi away
0.71 MGD
Ferndale · 16 mi away
0.15 MGD
Rio Dell · 22 mi away
—
Redway · 51 mi away
—
Town Of Samoa Wastewater Treatment 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 July 29, 2026.