Clean Water Act discharge permit · NPDES TXG110470

TUF CRETE PLANT, Conroe, TX: NPDES TXG110470 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
20Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

TUF CRETE PLANT, held by SOUTHERN STAR CONCRETE, INC., holds NPDES permit TXG110470, which discharges to Unnamed Tributary To Carter Sough. EPA’s file records it issued February 27, 2007 and expiring November 7, 2011.

TUF CRETE PLANT, Conroe, Texas: Coverage under a general permit TXG110470, held by SOUTHERN STAR CONCRETE, INC.; Administratively continued (past its expiration date and still in force until reissued); issued February 27, 2007, term to November 7, 2011; discharges to UNNAMED TRIBUTARY TO CARTER SOUGH.

pH: 2 limits, 66 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 33 violations of any kind, 0 effluent exceedances.
Oil & Grease: 1 limit, 33 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 1 limit, 33 violations of any kind, 0 effluent exceedances.
Arsenic, total [as As]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Lead, total [as Pb]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 2 limits, 10 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 6 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 6 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.

Other permits held by SOUTHERN STAR CONCRETE, INC.

FARRIS SAGINAW PLANT, Saginaw: TXG110418, issued February 27, 2007
JERSEY VILLAGE PLANT, Houston: TXG110447, issued February 27, 2007
IRVING PLANT, Irving: TXG110448, issued February 27, 2007
HURST PLANT, Hurst: TXG110449, issued February 27, 2007
GREENSPOINT PLANT, Houston: TXG110453, issued February 27, 2007
ELLINGTON PLANT, Houston: TXG110454, issued February 27, 2007
FULTON PLANT, Houston: TXG110455, issued February 27, 2007
DOWNTOWN DALLAS PLANT, Dallas: TXG110456, issued February 27, 2007
CINCO PLANT, Richmond: TXG110458, issued February 27, 2007
CEDAR HILL PLANT, Cedar Hill: TXG110459, issued February 27, 2007

TUF CRETE PLANT among its neighbors

EPA’s permit file holds 62 discharge permits in the Little Caney Creek-West Fork San Jacinto River subwatershed (HUC 120401010402), TXG110470 among them. Its county holds 1,439, 16 of them major permits; TXG110470 is a minor permit.

Other permits in the Little Caney Creek-West Fork San Jacinto River subwatershed (HUC 120401010402)

8-IN WL & 8-IN SS EXT MCMUD 15, Conroe: TXR1519PS, minor permit, discharging to GLENEAGLES DIVERSION DITCH TO W. FORK SAN JACINTO, permit term to March 4, 2028
BARTON CREEK PHASE IV DETENTION FACILITIES, Conroe: TXR1596PL, minor permit, discharging to LITTLE CANEY CREEK, permit term to March 4, 2028
BARTON CREEK RANCH, Conroe: TXR1573WU, minor permit, discharging to 1004E, permit term to March 4, 2028
BARTON CREEK RANCH RECREATION CENTER, Conroe: TXR1597VI, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
BARTON CREEK RANCH SUBDIVISION, Conroe: TXR1564OB, minor permit, discharging to LITTLE CANEY CREEK, permit term to March 4, 2028
BARTON PARK, Conroe: TXR1577UC, minor permit, discharging to WEST FORK OF CRYSTAL CREEK, permit term to March 4, 2028
CANEY CREEK PLACE, Conroe: TXR1515NK, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
CANEY CREEK PLACE, Conroe: TXR1542UA, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
CITY OF SHENANDOAH MS4, Shenandoah: TXR040849, minor permit, permit term to August 14, 2029
CITY OF SHENANDOAH WWTP, Shenandoah: TX0093564, major permit, discharging to CARTERS SLOUGH, W FORK SAN JACINTO, permit term to October 24, 2023

Identity

Facility as filed	TUF CRETE PLANT
Permittee as filed	SOUTHERN STAR CONCRETE, INC.
NPDES ID	TXG110470
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	February 27, 2007
Expiration date	November 7, 2011
Address	Conroe, TX 77385
Receiving water	UNNAMED TRIBUTARY TO CARTER SOUGH
Subwatershed	Little Caney Creek-West Fork San Jacinto River (HUC 120401010402)

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	66
Solids, total suspended	1	33
Oil & Grease	1	33
Flow, in conduit or thru treatment plant	1	33
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	6
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas	1	6
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 TXG110470.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG110470.

Inspections

EPA’s inspection file holds no inspection for NPDES TXG110470.

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 TXG110470.

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES TXG110470 for the TUF CRETE PLANT in Conroe, TX, held by SOUTHERN STAR CONCRETE, INC., which discharges to UNNAMED TRIBUTARY TO CARTER SOUGH in subwatershed HUC 120401010402. The permit is listed as administratively continued, with an issue date of February 27, 2007 and an expiration date of November 7, 2011. The page shows 20 pollutants on file, 18 of which are under a numeric limit, and 0 pollutants with an effluent exceedance.