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Clean Water Act discharge permit · NPDES TXG111439

ALAMO CONCRETE PRODUCTS PLANT #103, Angleton, TX: NPDES TXG111439 discharge permit, effluent exceedances, inspections, penalties

ALAMO CONCRETE PRODUCTS PLANT #103, held by ALAMO CONCRETE PRODUCTS COMPANY, holds NPDES permit TXG111439, which discharges to Flores Bayou. EPA’s file records it issued March 17, 2017 and expiring November 7, 2021.

ALAMO CONCRETE PRODUCTS PLANT #103, Angleton, Texas: Coverage under a general permit TXG111439, held by ALAMO CONCRETE PRODUCTS COMPANY; Administratively continued (past its expiration date and still in force until reissued); issued March 17, 2017, term to November 7, 2021; discharges to FLORES BAYOU.

  • pH: 2 limits, 4 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 1 limit, 2 violations of any kind, 0 effluent exceedances.
  • Oil & Grease: 1 limit, 2 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 1 limit, 2 violations of any kind, 0 effluent exceedances.
  • Arsenic, total [as As]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Barium, total [as Ba]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Cadmium, total [as Cd]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Chromium, total [as Cr]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Copper, total [as Cu]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Lead, total [as Pb]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Manganese, total [as Mn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Nickel, total [as Ni]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Silver, total [as Ag]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Zinc, total [as Zn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Selenium, total [as Se]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Whole effluent toxicity - retest #1: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Whole effluent toxicity - retest #2: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Other permits held by ALAMO CONCRETE PRODUCTS COMPANY

ALAMO CONCRETE PRODUCTS PLANT #103 among its neighbors

EPA’s permit file holds 65 discharge permits in the Austin Bayou subwatershed (HUC 120402050300), TXG111439 among them. Its county holds 522, 24 of them major permits; TXG111439 is a minor permit.

Other permits in the Austin Bayou subwatershed (HUC 120402050300)

Identity

Facility as filedALAMO CONCRETE PRODUCTS PLANT #103
Permittee as filedALAMO CONCRETE PRODUCTS COMPANY
NPDES IDTXG111439
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 17, 2017
Expiration dateNovember 7, 2021
AddressAngleton, TX 77515
Receiving waterFLORES BAYOU
SubwatershedAustin Bayou (HUC 120402050300)
SIC3273 – Ready-Mixed Concrete

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
pH240
Solids, total suspended120
Oil & Grease120
Flow, in conduit or thru treatment plant120
Arsenic, total [as As]100
Barium, total [as Ba]100
Cadmium, total [as Cd]100
Chromium, total [as Cr]100
Copper, total [as Cu]100
Lead, total [as Pb]100
Manganese, total [as Mn]100
Nickel, total [as Ni]100
Silver, total [as Ag]100
Zinc, total [as Zn]100
Selenium, total [as Se]100
Whole effluent toxicity - retest #1100
Whole effluent toxicity - retest #2100
Mercury, total [as Hg]100
LC50 Pass/Fail Static 24Hr Acute D. Pulex100
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG111439.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG111439.

Inspections

EPA’s inspection file holds no inspection for NPDES TXG111439.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES TXG111439.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit TXG111439 for ALAMO CONCRETE PRODUCTS PLANT #103 in Angleton, TX, held by ALAMO CONCRETE PRODUCTS COMPANY and discharging to FLORES BAYOU. The page lists a permit status of administratively continued, a discharger class of 20, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance, with the permit issued March 17, 2017 and expiring November 7, 2021.