Clean Water Act discharge permit · NPDES TXG110618

MANOR PLANT, Manor, TX: NPDES TXG110618 discharge permit, effluent exceedances, inspections, penalties

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

MANOR PLANT, held by CENTEX MATERIALS, LLC, holds NPDES permit TXG110618. EPA’s file records it issued December 13, 2006 and expiring November 7, 2011. 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 filed	MANOR PLANT
Permittee as filed	CENTEX MATERIALS, LLC
NPDES ID	TXG110618
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 13, 2006
Expiration date	November 7, 2011
Address	Manor, TX 78653
Subwatershed	Cottonwood Creek (HUC 120903010102)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

20Pollutants on file
20Under a numeric limit
20With 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	30
Solids, total suspended	1	15
Oil & Grease	1	15
Flow, in conduit or thru treatment plant	1	15
Arsenic, total [as As]	2	10
Barium, total [as Ba]	2	10
Cadmium, total [as Cd]	2	10
Chromium, total [as Cr]	2	10
Copper, total [as Cu]	2	10
Lead, total [as Pb]	2	10
Manganese, total [as Mn]	2	10
Nickel, total [as Ni]	2	10
Silver, total [as Ag]	2	10
Zinc, total [as Zn]	2	10
Selenium, total [as Se]	2	10
Mercury, total [as Hg]	2	10
LC50 Pass/Fail Static 24Hr Acute D. Pulex	1	7
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas	1	7
Whole effluent toxicity - retest #1	1	1
Whole effluent toxicity - retest #2	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG110618.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG110618.

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 TXG110618 there.

Nearby on the register

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

This public-records page covers NPDES permit TXG110618 for the MANOR PLANT in Manor, TX, held by CENTEX MATERIALS, LLC, which is administratively continued as a minor discharger under a general permit. The page lists 20 pollutants on file, all 20 under a numeric limit, with 20 showing a violation of any kind and 0 showing an effluent exceedance.