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Clean Water Act discharge permit · NPDES TXG110089

ALAMO CONCRETE PRODUCTS PLANT 73, Floresville, TX: NPDES TXG110089 discharge permit, effluent exceedances, inspections, penalties

ALAMO CONCRETE PRODUCTS PLANT 73, held by ALAMO CONCRETE PRODUCTS COMPANY, holds NPDES permit TXG110089, which discharges to San Antonio River. EPA’s file records it issued March 16, 2017 and expiring November 7, 2021. 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 filedALAMO CONCRETE PRODUCTS PLANT 73
Permittee as filedALAMO CONCRETE PRODUCTS COMPANY
NPDES IDTXG110089
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 16, 2017
Expiration dateNovember 7, 2021
AddressFloresville, TX 78114
Receiving waterSAN ANTONIO RIVER
SubwatershedPajarito Creek-San Antonio River (HUC 121003030103)

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
Solids, total suspended2143July 31, 2003172% over the limit
pH4211July 31, 2002
Oil & Grease2110
Flow, in conduit or thru treatment plant2110
Arsenic, total [as As]2100
Barium, total [as Ba]2100
Cadmium, total [as Cd]2100
Chromium, total [as Cr]2100
Copper, total [as Cu]2100
Lead, total [as Pb]2100
Manganese, total [as Mn]2100
Nickel, total [as Ni]2100
Silver, total [as Ag]2100
Zinc, total [as Zn]2100
Selenium, total [as Se]2100
Mercury, total [as Hg]2100
LC50 Pass/Fail Static 24Hr Acute D. Pulex250
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas250
Whole effluent toxicity - retest #1200
Whole effluent toxicity - retest #2200

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 TXG110089.

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, TXG110089.

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  • One state — $4,990/year
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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 TXG110089 there.

Nearby on the register

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