Idaho Springs City Of
Idaho Springs, CO · Clear Creek County · Publicly Owned Treatment Works
- Average flow
- 0.23 MGD
- Design flow
- 0.6 MGD
- NPDES permit
- CO0041068
- Administratively continued
- Permit expires
- March 2021
- Population served
- 306
- CWNS 2022
Idaho Springs City Of is a publicly owned wastewater treatment plant in Idaho Springs, Clear Creek County, Colorado treating an average of 0.23 million gallons per day against a permitted design capacity of 0.6 MGD, serving about 306 residents. It discharges under NPDES permit CO0041068 (administratively continued), which expires in March 2021, 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 Idaho Springs City Of.
No verified contacts on file yet
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Nearby wastewater treatment plants in Colorado
Black Hawk · 3 mi away
0.49 MGD
Evergreen · 5 mi away
0.0064 MGD
Blackhawk · 7 mi away
0.001 MGD
Idaho Springs · 10 mi away
0.11 MGD
Georgetown · 11 mi away
0.26 MGD
Evergreen · 11 mi away
0.59 MGD
Nederland · 14 mi away
0.03 MGD
Jefferson County · 17 mi away
1.73 MGD
Idaho Springs City Of: 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 February 25, 2025.