Clean Water Act discharge permit · NPDES TXG110707

LAUREN CONCRETE SEWARD JUNCTIO, Liberty Hill, TX: NPDES TXG110707 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

LAUREN CONCRETE SEWARD JUNCTIO, held by LAUREN CONCRETE LP, holds NPDES permit TXG110707. EPA’s file records it issued May 20, 2007 and expiring November 7, 2011.

LAUREN CONCRETE SEWARD JUNCTIO, Liberty Hill, Texas: Coverage under a general permit TXG110707, held by LAUREN CONCRETE LP; Administratively continued (past its expiration date and still in force until reissued); issued May 20, 2007, term to November 7, 2011.

Arsenic, total [as As]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Lead, total [as Pb]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
pH: 2 limits, 8 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 7 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 7 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Oil & Grease: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 1 limit, 4 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 LAUREN CONCRETE LP

PLANT 1, Austin: TXG110345, issued February 6, 2007
PLANT 2, Austin: TXG110346, issued February 7, 2007
NORTH PLANT, Round Rock: TXG110347, issued February 6, 2007

LAUREN CONCRETE SEWARD JUNCTIO among its neighbors

EPA’s permit file holds 89 discharge permits in the Lower South Fork San Gabriel River subwatershed (HUC 120702050203), TXG110707 among them. Its county holds 965, 17 of them major permits; TXG110707 is a minor permit.

Other permits in the Lower South Fork San Gabriel River subwatershed (HUC 120702050203)

183 258 LIBERTY HILL WWTP, Liberty Hill: TX0145882, not classed
ALAMO CONCRETE PRODUCTS GEORGETOWN PLANT 75, Georgetown: TXG110064, minor permit, discharging to SOUTH SAN GABRIEL RIVER, permit term to November 7, 2021
ALAMO CONCRETE PRODUCTS WEIR QUARRY 1300, Georgetown: TXR05FB88, minor permit, permit term to August 13, 2026
BAGDAD ROAD ROW CLEARING PROJECT, Liberty Hill: TXR1533TY, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028
BAGDAD ROAD ROW CLEARING PROJECT, Liberty Hill: TXR1582UB, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028
BLUEBONNET PLAZA LOT 2, Georgetown: TXR1531UV, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028
BLUEBONNET WWTP, City Of Leander: TX0149535, not classed
BLUFF HAVEN BLUFFVIEW, Georgetown: TXR1506YQ, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028
BLUFFVIEW PHASE 1, Georgetown: TXR1522SC, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028
BLUFFVIEW PHASE 1, Georgetown: TXR1568WV, minor permit, discharging to SOUTH FORK SAN GABRIEL RIVER, permit term to March 4, 2028

Identity

Facility as filed	LAUREN CONCRETE SEWARD JUNCTIO
Permittee as filed	LAUREN CONCRETE LP
NPDES ID	TXG110707
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	May 20, 2007
Expiration date	November 7, 2011
Address	Liberty Hill, TX 78642
Subwatershed	Lower South Fork San Gabriel River (HUC 120702050203)

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
Arsenic, total [as As]	2	12
Barium, total [as Ba]	2	12
Cadmium, total [as Cd]	2	12
Chromium, total [as Cr]	2	12
Copper, total [as Cu]	2	12
Lead, total [as Pb]	2	12
Manganese, total [as Mn]	2	12
Nickel, total [as Ni]	2	12
Silver, total [as Ag]	2	12
Zinc, total [as Zn]	2	12
Selenium, total [as Se]	2	12
Mercury, total [as Hg]	2	12
pH	2	8
LC50 Pass/Fail Static 24Hr Acute D. Pulex	1	7
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas	1	7
Solids, total suspended	1	4
Oil & Grease	1	4
Flow, in conduit or thru treatment plant	1	4
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 TXG110707.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG110707.

Inspections

EPA’s inspection file holds no inspection for NPDES TXG110707.

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 TXG110707.

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

This public-records page covers NPDES permit TXG110707, held by LAUREN CONCRETE LP for the facility LAUREN CONCRETE SEWARD JUNCTIO in Liberty Hill, TX, with a status of administratively continued and a discharger class of minor. The page lists 20 pollutants on file, 20 of which are under a numeric limit and 18 of which have a violation of any kind, with 0 pollutants showing an effluent exceedance.