Clean Water Act discharge permit · NPDES TXG113169

GUNTER CBP 1, Gunter, TX: NPDES TXG113169 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
20Pollutants under a numeric limit
0Pollutants with an effluent exceedance

GUNTER CBP 1, held by Preferred Materials, LLC, holds NPDES permit TXG113169. EPA’s file records it issued June 3, 2022 and expiring November 6, 2026. 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 filed	GUNTER CBP 1
Permittee as filed	Preferred Materials, LLC
NPDES ID	TXG113169
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 3, 2022
Expiration date	November 6, 2026
Address	Gunter, TX 75058
Subwatershed	Bear Creek-Buck Creek (HUC 120301030206)
SIC	3273 – Ready-Mixed Concrete

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

20Pollutants on file
20Under a numeric limit
18With a violation of any kind
0With an effluent exceedance

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 measure	Limits	Violations, any kind
pH	2	14
Solids, total suspended	1	7
Oil & Grease	1	7
Flow, in conduit or thru treatment plant	1	7
Arsenic, total [as As]	1	2
Barium, total [as Ba]	1	2
Cadmium, total [as Cd]	1	2
Chromium, total [as Cr]	1	2
Copper, total [as Cu]	1	2
Lead, total [as Pb]	1	2
Manganese, total [as Mn]	1	2
Nickel, total [as Ni]	1	2
Silver, total [as Ag]	1	2
Zinc, total [as Zn]	1	2
Selenium, total [as Se]	1	2
Mercury, total [as Hg]	1	2
LC50 Pass/Fail Static 24Hr Acute D. Pulex	1	2
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas	1	2
Whole effluent toxicity - retest #1	1	0
Whole effluent toxicity - retest #2	1	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG113169.

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

2Single-event violations

Date	What EPA recorded	Agency
July 7, 2023	Permit Violations - Violation Specified in Comment	ST6
August 23, 2022	Permit Violations - Violation Specified in Comment	ST6

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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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 TXG113169 there.

Nearby on the register

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

This public-records page covers the Clean Water Act NPDES discharge permit TXG113169 for GUNTER CBP 1 in Gunter, TX, held by Preferred Materials, LLC, with permit status Effective and discharger class Minor. The facts list 20 pollutants on file, 20 under a numeric limit, 18 with a violation of any kind, and 0 with an effluent exceedance.