Clean Water Act discharge permit · NPDES LAR10Q816
DOWN SOUTH CONSTRUCTION SERVICES, LLC- CYPRESS ISLAND/JOE DAIGRE DRAINAGE, Saint Martinville, LA: NPDES LAR10Q816 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DOWN SOUTH CONSTRUCTION SERVICES, LLC- CYPRESS ISLAND/JOE DAIGRE DRAINAGE holds NPDES permit LAR10Q816. EPA’s file records it issued May 28, 2026 and expiring February 5, 2027. 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 DOWN SOUTH CONSTRUCTION SERVICES, LLC- CYPRESS ISLAND/JOE DAIGRE DRAINAGE: its NPDES ID, its permit type and status, its dates, its address in Saint Martinville, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10Q816.
Identity
| Facility as filed | DOWN SOUTH CONSTRUCTION SERVICES, LLC- CYPRESS ISLAND/JOE DAIGRE DRAINAGE |
|---|---|
| Permittee as filed | DOWN SOUTH CONSTRUCTION SERVICES, LLC- CYPRESS ISLAND/JOE DAIGRE DRAINAGE |
| NPDES ID | LAR10Q816 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | May 28, 2026 |
| Expiration date | February 5, 2027 |
| Address | Saint Martinville, LA 70000 |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 LAR10Q816.
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 LAR10Q816.
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, LAR10Q816.
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- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 LAR10Q816 there.
Nearby on the register
- Discharge permits in Saint Martinville
- Every permit record in Saint Martinville, 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.