Lake Eldora Wsd WWTF
2861 Eldora Ski Rd 140, Nederland, CO 80466 · Boulder County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- CO0020010
- Administratively continued
- Permit expires
- November 2022
- Population served
- 172
- CWNS 2022
Lake Eldora Wsd WWTF is a publicly owned wastewater treatment works in Nederland, Boulder County, Colorado treating an average of 0.03 million gallons per day against a permitted design capacity of 0.03 MGD, serving about 172 residents. It discharges under NPDES permit CO0020010 (administratively continued), which expires in November 2022, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Lake Eldora Wsd WWTF.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- 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 Lake Eldora Wsd WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Colorado
Blackhawk · 8 mi away
0.0016 MGD
Idaho Springs · 9 mi away
0.12 MGD
Winter Park · 10 mi away
0.21 MGD
Tabernash · 14 mi away
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Idaho Springs · 14 mi away
0.23 MGD
Black Hawk · 15 mi away
0.47 MGD
Georgetown · 15 mi away
0.21 MGD
Eldorado Springs · 16 mi away
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Lake Eldora Wsd WWTF: 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 October 26, 2026; facility record last updated February 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms