Clean Water Act discharge permit · NPDES COG589060
CONIFER MD WWTF, Jefferson County, CO: NPDES COG589060 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
CONIFER MD WWTF, held by Conifer Metropolitan District, holds NPDES permit COG589060, which discharges to Unnamed Tributary To Turkey Creek. EPA’s file records it issued November 1, 2005 and expiring October 31, 2010. 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 | CONIFER MD WWTF |
|---|---|
| Permittee as filed | Conifer Metropolitan District |
| NPDES ID | COG589060 |
| 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 | November 1, 2005 |
| Expiration date | October 31, 2010 |
| Address | Jefferson County, CO 80433 |
| Receiving water | Unnamed Tributary to Turkey Creek |
| Subwatershed | Turkey Creek (HUC 101900020807) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 18Pollutants on file
- 0Under a numeric limit
- 18With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 0 | 6 | 4 | April 30, 2020 | 269% over the limit |
| Phosphorus, total [as P] | 0 | 5 | 1 | November 30, 2018 | 4,643% over the limit |
| Solids, suspended percent removal | 0 | 4 | 1 | November 30, 2015 | 7% over the limit |
| Plant capacity fact. percent of capacity | 0 | 20 | 0 | ||
| BOD, 5-day, 20 deg. C | 0 | 16 | 0 | ||
| Solids, total suspended | 0 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 8 | 0 | ||
| pH | 0 | 2 | 0 | ||
| Chlorine, total residual | 0 | 2 | 0 | ||
| E. coli | 0 | 2 | 0 | ||
| BOD, 5-day, percent removal | 0 | 2 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 1 | 0 | ||
| Chloride [as Cl] | 0 | 1 | 0 | ||
| Iron, dissolved [as Fe] | 0 | 1 | 0 | ||
| Manganese, dissolved [as Mn] | 0 | 1 | 0 | ||
| Oil and grease | 0 | 1 | 0 | ||
| Sulfate | 0 | 1 | 0 | ||
| Oil and grease visual | 0 | 1 | 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 COG589060.
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
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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 COG589060 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.