Clean Water Act discharge permit · NPDES CO0047414
EATON WWTP, Weld County, CO: NPDES CO0047414 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
EATON WWTP, held by Eaton Town of, holds NPDES permit CO0047414, which discharges to Eaton Draw. EPA’s file records it issued May 14, 2007 and expiring June 30, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | EATON WWTP |
|---|---|
| Permittee as filed | Eaton Town of |
| NPDES ID | CO0047414 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 14, 2007 |
| Expiration date | June 30, 2012 |
| Address | Weld County, CO 80615 |
| Receiving water | EATON DRAW |
| Subwatershed | Eaton Draw (HUC 101900071007) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 10Under a numeric limit
- 7With a violation of any kind
- 3With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 4 | 2 | May 31, 2026 | 47% over the limit |
| pH | 2 | 1 | 1 | December 31, 2008 | |
| BOD, 5-day, percent removal | 1 | 1 | 1 | April 30, 2026 | 13% over the limit |
| Solids, total suspended | 4 | 2 | 0 | ||
| Plant capacity fact. percent of capacity | 0 | 2 | 0 | ||
| E. coli | 0 | 2 | 0 | ||
| Solids, suspended percent removal | 0 | 1 | 0 | ||
| Nitrogen, ammonia total [as N] | 24 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| E. coli, thermotol, MF, MTEC | 2 | 0 | 0 | ||
| Chlorine, total residual | 2 | 0 | 0 | ||
| Oil and grease | 1 | 0 | 0 | ||
| Oil and grease visual | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 9, 2022 | Monitoring Violations - Analysis not Conducted | ST6 |
| August 9, 2022 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID CO0047414 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.