Clean Water Act discharge permit · NPDES LAR05Q247
CMS CHEMICALS LLC, Roseland, LA: NPDES LAR05Q247 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
CMS CHEMICALS LLC holds NPDES permit LAR05Q247. EPA’s file records it issued February 9, 2023 and expiring October 26, 2026. 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.
What the register holds for CMS CHEMICALS LLC: its NPDES ID, its permit type and status, its dates, its address in Roseland, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR05Q247.
Identity
| Facility as filed | CMS CHEMICALS LLC |
|---|---|
| Permittee as filed | CMS CHEMICALS LLC |
| NPDES ID | LAR05Q247 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | February 9, 2023 |
| Expiration date | October 26, 2026 |
| Address | Roseland, LA 70456 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Spring Creek-Tangipahoa River (HUC 080702050204) |
| Other EPA IDs (FRS) | RCRA handler LAR000103725 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR05Q247.
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 LAR05Q247.
Inspections
EPA’s inspection file holds no inspection for NPDES LAR05Q247.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES LAR05Q247.
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, LAR05Q247.
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 LAR05Q247 there.
Nearby on the register
- Discharge permits in Roseland
- Every permit record in Roseland, 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.