Clean Water Act discharge permit · NPDES COR901285
HWY 34 FACILITY LOVELAND, Loveland, CO: NPDES COR901285 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 3Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HWY 34 FACILITY LOVELAND, held by Martin Marietta Materials Inc, holds NPDES permit COR901285, which discharges to Big Thompson River. EPA’s file records it issued November 12, 2015 and expiring June 30, 2017. 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 | HWY 34 FACILITY LOVELAND |
|---|---|
| Permittee as filed | Martin Marietta Materials Inc |
| NPDES ID | COR901285 |
| 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 12, 2015 |
| Expiration date | June 30, 2017 |
| Address | Loveland, CO 80534 |
| Receiving water | Big Thompson River |
| Subwatershed | 101900060606 (HUC 101900060606) |
| SIC | 2951 – Asphalt Paving Mixtures And Blocks |
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
- 5Pollutants on file
- 3Under a numeric limit
- 5With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 2 | 6 | 0 | ||
| Selenium, potentially dissolvd | 2 | 6 | 0 | ||
| Iron, total [as Fe] | 1 | 2 | 0 | ||
| pH | 0 | 2 | 0 | ||
| Iron, total recoverable | 0 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COR901285.
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 COR901285.
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 COR901285 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.