Rock Springs Water Reclamation Facility
Rock Springs, WY · Sweetwater County · Publicly Owned Treatment Works
- Average flow
- 2 MGD
- Design flow
- —
- NPDES permit
- WY0022357
- Effective
- Permit expires
- March 2029
- Population served
- —
- CWNS 2022
Rock Springs Water Reclamation Facility is a publicly owned wastewater treatment works in Rock Springs, Sweetwater County, Wyoming treating an average of 2 million gallons per day. Treatment on site includes clarifiers, carrousels / oxidation ditches, biogas silos, biogas balloons. It discharges under NPDES permit WY0022357 (effective), which expires in March 2029, with 19 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Carrousels / oxidation ditches
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Biogas silos
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Biogas balloons
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Compliance snapshot (last 3 years)
- Total violations
- 19
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Rock Springs Water Reclamation Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Rock Springs Water Reclamation Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wyoming
Green River · 10 mi away
0.37 MGD
Lyman · 53 mi away
0.4 MGD
Mountain View · 56 mi away
0.2 MGD
Kemmerer · 67 mi away
0.23 MGD
Big Piney · 79 mi away
0.14 MGD
Marbleton · 80 mi away
0.31 MGD
Bear River · 91 mi away
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Baggs · 91 mi away
0.08 MGD
Rock Springs Water Reclamation 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 April 13, 2025.