Clean Water Act discharge permit · NPDES COG501554
RIVERSIDE PIT, Sterling, CO: NPDES COG501554 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RIVERSIDE PIT, held by McAtee Construction Company, holds NPDES permit COG501554, which discharges to South Platte River. EPA’s file records it issued March 18, 2013 and expiring June 30, 2013. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | RIVERSIDE PIT |
|---|---|
| Permittee as filed | McAtee Construction Company |
| NPDES ID | COG501554 |
| 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 | March 18, 2013 |
| Expiration date | June 30, 2013 |
| Address | Sterling, CO 80751 |
| Receiving water | South Platte River |
| Subwatershed | City of Sterling-South Platte River (HUC 101900120904) |
| SIC | 1442 – Construction Sand And Gravel |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 12Pollutants on file
- 8Under a numeric limit
- 12With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| pH | 2 | 30 | 0 | ||
| Solids, total suspended | 2 | 30 | 0 | ||
| Iron, total recoverable | 2 | 30 | 0 | ||
| Selenium, potentially dissolvd | 2 | 30 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 30 | 0 | ||
| Manganese, potentially dissolvd | 0 | 20 | 0 | ||
| Uranium, dissolved | 0 | 20 | 0 | ||
| Oil and grease | 1 | 15 | 0 | ||
| Oil and grease visual | 1 | 15 | 0 | ||
| Manganese, dissolved [as Mn] | 2 | 10 | 0 | ||
| Conductivity | 0 | 10 | 0 | ||
| Flow, total | 0 | 10 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG501554.
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 COG501554.
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 COG501554 there.
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- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.