Clean Water Act discharge permit · NPDES LA0127274
CLECO POWER LLC - ST MARY CLEAN ENERGY CENTER, Franklin, LA: NPDES LA0127274 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
CLECO POWER LLC - ST MARY CLEAN ENERGY CENTER holds NPDES permit LA0127274. EPA’s file records it issued May 18, 2018 and expiring May 31, 2023. 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 | CLECO POWER LLC - ST MARY CLEAN ENERGY CENTER |
|---|---|
| Permittee as filed | CLECO POWER LLC - ST MARY CLEAN ENERGY CENTER |
| NPDES ID | LA0127274 |
| 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 | May 18, 2018 |
| Expiration date | May 31, 2023 |
| Address | Franklin, LA 70538 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Yokely Bayou-Frontal Intercoastal Waterway (HUC 080801020903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 7With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Temperature, water deg. fahrenheit | 4 | 2 | 2 | July 31, 2019 | 8% over the limit |
| Chlorine, free available | 4 | 1 | 1 | November 30, 2023 | 150% over the limit |
| pH | 24 | 10 | 0 | ||
| Oil & Grease | 18 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 28 | 6 | 0 | ||
| Solids, total suspended | 24 | 6 | 0 | ||
| Zinc, total [as Zn] | 4 | 4 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| BTEX | 2 | 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 LA0127274.
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, LA0127274.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 LA0127274 there.
Nearby on the register
- Discharge permits in Franklin
- Every permit record in Franklin, A to Z
- Discharge permits in Louisiana
- Every permit record in Louisiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.