Clean Water Act discharge permit · NPDES COG501533
DERR PIT, Greeley, CO: NPDES COG501533 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
DERR PIT, held by Broken Arrow Investments LLC, holds NPDES permit COG501533, which discharges to Cache La Poudre River. EPA’s file records it issued November 21, 2011 and expiring June 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 | DERR PIT |
|---|---|
| Permittee as filed | Broken Arrow Investments LLC |
| NPDES ID | COG501533 |
| 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 21, 2011 |
| Expiration date | June 30, 2013 |
| Address | Greeley, CO 80631 |
| Receiving water | Cache la Poudre River |
| Subwatershed | 101900071005 (HUC 101900071005) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 6Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 2 | 42 | 2 | September 30, 2019 | 100% over the limit |
| pH | 2 | 40 | 0 | ||
| Solids, total suspended | 2 | 30 | 0 | ||
| Selenium, potentially dissolvd | 2 | 30 | 0 | ||
| Oil and grease | 1 | 20 | 0 | ||
| Oil and grease visual | 1 | 20 | 0 | ||
| Toluene | 0 | 10 | 0 | ||
| Benzene | 0 | 10 | 0 | ||
| Ethylbenzene | 0 | 10 | 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 COG501533.
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 COG501533 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.