Clean Water Act discharge permit · NPDES LA0125377
CHET MORRISON CONTRACTORS LLC, Houma, LA: NPDES LA0125377 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
CHET MORRISON CONTRACTORS LLC holds NPDES permit LA0125377. EPA’s file records it issued March 11, 2011 and expiring March 31, 2016. 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 | CHET MORRISON CONTRACTORS LLC |
|---|---|
| Permittee as filed | CHET MORRISON CONTRACTORS LLC |
| NPDES ID | LA0125377 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 11, 2011 |
| Expiration date | March 31, 2016 |
| Address | Houma, LA 70363 |
| Subwatershed | Bayou La Carpe-Houma Navigation Canal (HUC 080903020601) |
| SIC | 1389 – Oil And Gas Field Services |
| Other EPA IDs (FRS) | RCRA handler LAD985193556; ICIS-AIR source LA0000002210900240 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 7Pollutants on file
- 0Under a numeric limit
- 7With a violation of any kind
- 4With 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 | 0 | 12 | 2 | June 30, 2020 | |
| Carbon, tot organic [TOC] | 0 | 5 | 1 | December 31, 2020 | 76% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 3 | 1 | June 30, 2022 | 3% over the limit |
| Solids, total suspended | 0 | 3 | 1 | June 30, 2019 | 7% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 10 | 0 | ||
| Oil & Grease | 0 | 4 | 0 | ||
| Coliform, fecal general | 0 | 2 | 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 LA0125377.
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 LA0125377 there.
Nearby on the register
- Discharge permits in Houma
- Every permit record in Houma, A to Z
- Discharge permits in Louisiana
- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.