Biggs Service District WW Treatment
Biggs, OR · Sherman County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 1 MGD
- NPDES permit
- OR0041246
- Effective
- Permit expires
- April 2031
- Population served
- 547
- CWNS 2022
Biggs Service District WW Treatment is a publicly owned wastewater treatment works in Biggs, Sherman County, Oregon treating an average of 0.03 million gallons per day against a permitted design capacity of 1 MGD, serving about 547 residents. It discharges under NPDES permit OR0041246 (effective), which expires in April 2031, with 12 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 12
- 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 Biggs Service District WW Treatment.
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 Oregon
Dufur · 21 mi away
0.0027 MGD
Mosier · 28 mi away
0.07 MGD
Arlington · 30 mi away
0.05 MGD
Hood River · 33 mi away
1.13 MGD
Hood River · 34 mi away
0.33 MGD
Maupin · 36 mi away
0.06 MGD
Mount Hood Parkdale · 39 mi away
0.04 MGD
Cascade Locks · 50 mi away
0.12 MGD
Biggs Service District WW Treatment: 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 October 1, 2025.