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Clean Water Act discharge permit · NPDES TX0116904

FKP SITE, Pasadena, TX: NPDES TX0116904 discharge permit, effluent exceedances, inspections, penalties

FKP SITE, held by WLSK-PASADENA, LLC, holds NPDES permit TX0116904, which discharges to Houston Ship Chanel/Buffalo Bayou Tidal. EPA’s file records it issued February 13, 2018 and expiring September 1, 2022. 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 filedFKP SITE
Permittee as filedWLSK-PASADENA, LLC
NPDES IDTX0116904
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 13, 2018
Expiration dateSeptember 1, 2022
AddressPasadena, TX 77506
Receiving waterHOUSTON SHIP CHANEL/BUFFALO BAYOU TIDAL
SubwatershedVince Bayou-Buffalo Bayou (HUC 120401040703)
SIC2874 – Phosphatic Fertilizers

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
pH range excursions, > 60 minutes1241November 30, 20152,147,483,650% over the limit
pH range excursions, monthly total accum1241November 30, 2015257% over the limit
Nitrogen, ammonia total [as N]2111March 31, 20084% over the limit
Flow, in conduit or thru treatment plant3140
Cyanide, total [as CN]2120
BOD, 5-day, 20 deg. C2100
pH280
Phosphorus, total [as P]280
Fluoride, total [as F]280
Copper, total [as Cu]280
Zinc, total [as Zn]280

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 TX0116904.

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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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 TX0116904 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit TX0116904 for the FKP SITE in Pasadena, TX, held by WLSK-PASADENA, LLC, which discharges to Houston Ship Chanel/Buffalo Bayou Tidal within the Vince Bayou-Buffalo Bayou subwatershed (HUC 120401040703). The page lists 11 pollutants under effluent limits, 3 pollutants under a numeric limit, and 3 pollutants with an effluent exceedance, with the permit shown as administratively continued.