Clean Water Act discharge permit · NPDES COG589061
AKRON WWTF, Akron, CO: NPDES COG589061 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
AKRON WWTF, held by Akron Town of, holds NPDES permit COG589061, which discharges to Unnmd Trib To Surveyor Creek. EPA’s file records it issued December 1, 2005 and expiring October 31, 2010. 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 | AKRON WWTF |
|---|---|
| Permittee as filed | Akron Town of |
| NPDES ID | COG589061 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 1, 2005 |
| Expiration date | October 31, 2010 |
| Address | Akron, CO 80720 |
| Receiving water | UNNMD TRIB TO SURVEYOR CREEK |
| Subwatershed | Upper Surveyor Creek (HUC 102500020403) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 10Under a numeric limit
- 12With a violation of any kind
- 6With 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, percent removal | 1 | 12 | 6 | September 30, 2017 | 51% over the limit |
| BOD, 5-day, 20 deg. C | 10 | 39 | 5 | October 31, 2009 | 87% over the limit |
| Solids, total suspended | 4 | 22 | 4 | June 30, 2007 | 173% over the limit |
| Chlorine, total residual | 2 | 13 | 3 | October 31, 2011 | 40% over the limit |
| Coliform, fecal general | 4 | 11 | 3 | January 31, 2012 | 40% over the limit |
| pH | 2 | 11 | 1 | April 30, 2007 | |
| Flow, in conduit or thru treatment plant | 4 | 22 | 0 | ||
| Oil and grease visual | 1 | 6 | 0 | ||
| Oil and grease | 1 | 5 | 0 | ||
| Plant capacity fact. percent of capacity | 0 | 2 | 0 | ||
| E. coli | 0 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 1 | 0 | ||
| E. coli, thermotol, MF, MTEC | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COG589061.
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 COG589061 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.