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Clean Water Act discharge permit · NPDES LAG33A164

HILCORP ENERGY CO. - ST. MARY LAND B #24-1 FACILITY- HORSESHOE BAYOU FIELD, Franklin, LA: NPDES LAG33A164 discharge permit, effluent exceedances, inspections, penalties

HILCORP ENERGY CO. - ST. MARY LAND B #24-1 FACILITY- HORSESHOE BAYOU FIELD, held by Hilcorp Energy Co. - St. Mary Land B #24-1 Facility- Horseshoe Bayou Field, holds NPDES permit LAG33A164. EPA’s file records it issued February 1, 2011 and expiring January 31, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for HILCORP ENERGY CO. - ST. MARY LAND B #24-1 FACILITY- HORSESHOE BAYOU FIELD: its NPDES ID, its permit type and status, its dates, its address in Franklin, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAG33A164.

Identity

Facility as filedHILCORP ENERGY CO. - ST. MARY LAND B #24-1 FACILITY- HORSESHOE BAYOU FIELD
Permittee as filedHilcorp Energy Co. - St. Mary Land B #24-1 Facility- Horseshoe Bayou Field
NPDES IDLAG33A164
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 1, 2011
Expiration dateJanuary 31, 2016
AddressFranklin, LA 70000
SubwatershedHog Bayou-Frontal Wax Lake (HUC 080801010501)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAG33A164.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG33A164.

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, LAG33A164.

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  • One state — $4,990/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 LAG33A164 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.