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Clean Water Act discharge permit · NPDES TXG113764

MAGNOLIA CBP, Magnolia, TX: NPDES TXG113764 discharge permit, effluent exceedances, inspections, penalties

MAGNOLIA CBP, held by Texcon Concrete, LLC, holds NPDES permit TXG113764. EPA’s file records it issued October 18, 2024 and expiring November 6, 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.

Identity

Facility as filedMAGNOLIA CBP
Permittee as filedTexcon Concrete, LLC
NPDES IDTXG113764
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 18, 2024
Expiration dateNovember 6, 2026
AddressMagnolia, TX 77355
SubwatershedMink Branch-Walnut Creek (HUC 120401020204)

Cited to the EPA ICIS-NPDES permit file (ECHO 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
pH4200
Solids, total suspended2100
Oil & Grease2100
Flow, in conduit or thru treatment plant2100
Arsenic, total [as As]220
Barium, total [as Ba]220
Cadmium, total [as Cd]220
Chromium, total [as Cr]220
Copper, total [as Cu]220
Lead, total [as Pb]220
Manganese, total [as Mn]220
Nickel, total [as Ni]220
Silver, total [as Ag]220
Zinc, total [as Zn]220
Selenium, total [as Se]220
Mercury, total [as Hg]220
LC50 Pass/Fail Static 24Hr Acute D. Pulex220
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas220
Whole effluent toxicity - retest #1200
Whole effluent toxicity - retest #2200

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG113764.

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 TXG113764.

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

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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 TXG113764 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.