Clean Water Act discharge permit · NPDES CO0045802
OAK MEADOWS WWTF, Garfield County, CO: NPDES CO0045802 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
OAK MEADOWS WWTF, held by Oak Meadows Service Company, holds NPDES permit CO0045802, which discharges to Fourmile Creek. EPA’s file records it issued June 16, 2006 and expiring July 31, 2011. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | OAK MEADOWS WWTF |
|---|---|
| Permittee as filed | Oak Meadows Service Company |
| NPDES ID | CO0045802 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 16, 2006 |
| Expiration date | July 31, 2011 |
| Address | Garfield County, CO 81601 |
| Receiving water | FOURMILE CREEK |
| Subwatershed | Fourmile Creek (HUC 140100041001) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 12Under a numeric limit
- 13With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 2 | 9 | 3 | April 30, 2008 | 513% over the limit |
| pH | 2 | 7 | 1 | February 28, 2002 | |
| BOD, 5-day, percent removal | 1 | 4 | 1 | December 31, 2002 | 553% over the limit |
| Solids, suspended percent removal | 1 | 4 | 1 | December 31, 2002 | 553% over the limit |
| Nitrogen, ammonia total [as N] | 24 | 10 | 0 | ||
| E. coli | 0 | 10 | 0 | ||
| Solids, total dissolved | 4 | 8 | 0 | ||
| BOD, 5-day, 20 deg. C | 6 | 6 | 0 | ||
| Solids, total suspended | 4 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 6 | 0 | ||
| Chlorine, total residual | 2 | 5 | 0 | ||
| Oil and grease visual | 1 | 4 | 0 | ||
| Oil and grease | 1 | 3 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 11, 2022 | Monitoring Violations - Analysis not Conducted | ST6 |
| March 11, 2022 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| March 11, 2022 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| March 11, 2022 | Reporting Violations - Improper/ Incorrect Reporting | 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.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, CO0045802.
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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 CO0045802 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.