Clean Water Act discharge permit · NPDES COG074371
LYONS RIDGE FIL 1, Unin Jefferson Cnty, CO: NPDES COG074371 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
LYONS RIDGE FIL 1, held by KB Home Colorado Inc, holds NPDES permit COG074371, which discharges to Turkey Creek And Weaver Gulch. EPA’s file records it issued March 18, 2013 and expiring September 30, 2013. 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 | LYONS RIDGE FIL 1 |
|---|---|
| Permittee as filed | KB Home Colorado Inc |
| NPDES ID | COG074371 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 18, 2013 |
| Expiration date | September 30, 2013 |
| Address | Unin Jefferson Cnty, CO 80465 |
| Receiving water | Turkey Creek and Weaver Gulch |
| Subwatershed | Outlet Bear Creek (HUC 101900020809) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 5With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 8 | 4 | October 31, 2013 | 358% over the limit |
| pH | 4 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 3 | 0 | ||
| Oil and grease | 2 | 2 | 0 | ||
| Oil and grease visual | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COG074371.
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, COG074371.
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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 COG074371 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.