Hudson Wastewater Lagoon
Hudson, WY · Fremont County · Publicly Owned Treatment Works
- Average flow
- 0.25 MGD
- Design flow
- —
- NPDES permit
- WY0020664
- Effective
- Permit expires
- November 2028
- Population served
- —
- CWNS 2022
Hudson Wastewater Lagoon is a publicly owned wastewater treatment works in Hudson, Fremont County, Wyoming treating an average of 0.25 million gallons per day. It discharges under NPDES permit WY0020664 (effective), which expires in November 2028, with 6 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
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Hudson Wastewater Lagoon.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wyoming
Fort Washakie · 7 mi away
—
Lander · 8 mi away
1.24 MGD
Ethete · 14 mi away
0.0062 MGD
Fort Washakie · 14 mi away
0.1 MGD
Thermopolis · 55 mi away
0.3 MGD
Dubois · 68 mi away
0.06 MGD
Marbleton · 80 mi away
0.31 MGD
Big Piney · 81 mi away
0.14 MGD
Hudson Wastewater Lagoon: 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 January 14, 2025.