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Clean Water Act discharge permit · NPDES TXR05FR28

CORPUS CHRISTI IMPORT TERMINAL, Corpus Christi, TX: NPDES TXR05FR28 discharge permit, effluent exceedances, inspections, penalties

CORPUS CHRISTI IMPORT TERMINAL, held by South Texas Cement, LLC, holds NPDES permit TXR05FR28. EPA’s file records it issued May 5, 2022 and expiring August 13, 2026.

CORPUS CHRISTI IMPORT TERMINAL, Corpus Christi, Texas: Coverage under a general permit TXR05FR28, held by South Texas Cement, LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued May 5, 2022, term to August 13, 2026.

  • 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.
  • Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,144 were issued before TXR05FR28.

Coverages issued nearest TXR05FR28

CORPUS CHRISTI IMPORT TERMINAL among its neighbors

EPA’s permit file holds 64 discharge permits in the Tule Lake subwatershed (HUC 121102020107), TXR05FR28 among them.

Other permits in the Tule Lake subwatershed (HUC 121102020107)

  • 3L ENERGY SOLUTIONS, Corpus Christi: TXR05GK38, minor permit, permit term to August 13, 2026
  • AL SPEIGHT MILITARY RAIL YARD, Corpus Christi: TXR1510RB, minor permit, discharging to CORPUS CHRISTI SHIP CHANNEL INNER HARBOR, permit term to March 4, 2028
  • AMERICAN CHROME & CHEMICALS, Corpus Christi: TX0004685, major permit, discharging to CORPUS CHRISTI INNER HARBOR, permit term to November 26, 2023
  • B&M MACHINERY, Corpus Christi: TXR05GM93, minor permit, permit term to August 13, 2026
  • BAY DOCK EAST, Corpus Christi: TXR05FG72, minor permit, permit term to August 13, 2026
  • BEAED OF CORPUS, Corpus Christi: TXRNECH01, minor permit, permit term to August 13, 2026
  • BUCKEYE TEXAS HUB, Corpus Christi: TX0143014, minor permit, discharging to Corpus Christi Inner Harbor, permit term to February 10, 2028
  • BUCKEYE TEXAS HUB, Corpus Christi: TXR05FN63, minor permit, permit term to August 13, 2026
  • BUCKEYE TEXAS PROCESSING, Corpus Christi: TXG670514, minor permit, permit term to April 4, 2025
  • BULK TERMINAL IMPROVEMENTS AND EXPANSION, Corpus Christi: TXR1538YQ, minor permit, discharging to CORPUS CHRISTI SHIP CHANNEL INNER HARBOR, permit term to March 4, 2028

What the register holds for CORPUS CHRISTI IMPORT TERMINAL: its NPDES ID, its permit type and status, its dates, its address in Corpus Christi, Texas, and 12 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FR28.

Identity

Facility as filedCORPUS CHRISTI IMPORT TERMINAL
Permittee as filedSouth Texas Cement, LLC
NPDES IDTXR05FR28
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
ProgramIndustrial stormwater
IssuedMay 5, 2022
Expiration dateAugust 13, 2026
AddressCorpus Christi, TX 78402
Receiving water impaired303(D) Listed
SubwatershedTule Lake (HUC 121102020107)

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, 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
Mercury, total [as Hg]100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05FR28.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FR28.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FR28.

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 TXR05FR28.

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Nearby on the register

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

What this page shows

This public-records page covers NPDES permit TXR05FR28 for CORPUS CHRISTI IMPORT TERMINAL in Corpus Christi, Texas, held by South Texas Cement, LLC, under an industrial stormwater program. The register lists 12 pollutants under a numeric limit and 0 pollutants with an effluent exceedance for this permit.