Lafayette WWTF
Lafayette, CO · Boulder County · Publicly Owned Treatment Works
- Average flow
- 3.03 MGD
- Design flow
- —
- NPDES permit
- COR900828
- Effective
- Permit expires
- June 2029
- Population served
- 30,377
- CWNS 2022
Lafayette WWTF is a publicly owned wastewater treatment works in Lafayette, Boulder County, Colorado treating an average of 3.03 million gallons per day, serving about 30,377 residents. Treatment on site includes clarifiers, biogas silos, biogas balloons. It discharges under NPDES permit COR900828 (effective), which expires in June 2029, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
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
3 verified contacts for Lafayette WWTF, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Lafayette WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Colorado
Louisville · 4 mi away
2.68 MGD
Brighton · 6 mi away
3.65 MGD
Westminster · 6 mi away
6.9 MGD
City Of Longmont · 12 mi away
3.55 MGD
Eldorado Springs · 12 mi away
0.02 MGD
Fort Lupton · 14 mi away
3.86 MGD
Mead · 16 mi away
0.33 MGD
Jefferson County · 17 mi away
1.73 MGD
Lafayette 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 September 11, 2026; facility record last updated March 6, 2025.