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Clean Water Act discharge permit · NPDES LAL038741

MONROE, CITY OF (WPC CNTR), Monroe, LA: NPDES LAL038741 discharge permit, effluent exceedances, inspections, penalties

MONROE, CITY OF (WPC CNTR) holds NPDES permit LAL038741, which discharges to Ouachita River. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025. 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 filedMONROE, CITY OF (WPC CNTR)
Permittee as filedMONROE, CITY OF (WPC CNTR)
NPDES IDLAL038741
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMajor discharger
Facility typeNot a publicly owned treatment works
ProgramBiosolids
IssuedJanuary 1, 2021
Expiration dateDecember 31, 2025
AddressMonroe, LA 71202
Receiving waterOUACHITA RIVER
Receiving water impaired303(D) Listed
SubwatershedYoungs Bayou-Petticoat Bayou (HUC 080500011307)
SIC4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Arsenic, dry weight0280
Nickel, sludge, total, dry weight [as Ni]0280
Selenium, dry weight0180
Copper, dry weight0180
Cadmium, dry weight0180
Zinc, sludge, total, dry weight [as Zn]0180
Lead, sludge, total, dry weight [as Pb]0180
Mercury, sludge, total, dry weight [as Hg]0180
Molybdenum, sludge, total, dry weight [as Mo]0170
Level of pathogen requirements achieved0110
Description of pathogen option used0110
Vector attraction reduction alternative used0110
Chromium, sludge, total, dry weight [as Cr]0100
Toxicity characteristic leaching procedure070
Ann. amt sludge disposed by other method070
Annual amt of sludge incinerated070
Annual sludge production, total070
Annual amount of sludge land applied070
Annual amt. sludge disposed surface unit070
Annual amt sludge disposed in landfill070
Annual amt sludge transported interstate070
Polychlorinated biphenyls [PCBs]060
Compliance w/part 258 sludge requirement060
Pollutant table from 503.13060
Unit w/liner/leachate collection system050
Unit boundary to property line distance050

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LAL038741.

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 LAL038741.

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.

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Nearby on the register

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

What this page shows

Ouachita Parish has 3 biosolids permits on EPA's NPDES register, including MONROE, CITY OF (WPC CNTR) in Monroe. The Youngs Bayou-Petticoat Bayou subwatershed (HUC 080500011307) holds 8 NPDES permits, this permit included. It has 0 numeric pollutant limits and 0 effluent exceedances.