Clean Water Act discharge permit · NPDES TXG110755

REDI-MIX SHERMAN, Sherman, TX: NPDES TXG110755 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

REDI-MIX SHERMAN, held by REDI-MIX LLC, holds NPDES permit TXG110755, which discharges to Red River Below Lake Texoma. EPA’s file records it issued November 29, 2016 and expiring November 7, 2021.

REDI-MIX SHERMAN, Sherman, Texas: Coverage under a general permit TXG110755, held by REDI-MIX LLC; Administratively continued (past its expiration date and still in force until reissued); issued November 29, 2016, term to November 7, 2021; discharges to RED RIVER BELOW LAKE TEXOMA.

pH: 2 limits, 44 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 22 violations of any kind, 0 effluent exceedances.
Oil & Grease: 1 limit, 22 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 1 limit, 22 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Lead, total [as Pb]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 2 limits, 13 violations of any kind, 0 effluent exceedances.
Arsenic, total [as As]: 2 limits, 12 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute D. Pulex: 2 limits, 6 violations of any kind, 0 effluent exceedances.
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 2 limits, 6 violations of any kind, 0 effluent exceedances.
Whole effluent toxicity - retest #1: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Whole effluent toxicity - retest #2: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Other permits held by REDI-MIX LLC

REDI-MIX PROSPER, Prosper: TXG110746, issued November 29, 2016
REDI-MIX WAXAHACHIE, Waxahachie: TXG110747, issued November 29, 2016
REDI-MIX NORTH DALLAS, Dallas: TXG110750, issued November 29, 2016
REDI-MIX DENTON, Denton: TXG110751, issued November 29, 2016
REDI-MIX DALLAS, Dallas: TXG110753, issued November 16, 2016
REDI-MIX ALLIANCE, Northlake: TXG110756, issued November 29, 2016
REDI-MIX FRISCO, Frisco: TXG110760, issued November 29, 2016
REDI-MIX DESOTO, Desoto: TXG110761, issued November 29, 2016
REDI-MIX GAINESVILLE, Gainesville: TXG110764, issued November 29, 2016
REDI-MIX LEWISVILLE, Lewisville: TXG110766, issued November 29, 2016

REDI-MIX SHERMAN among its neighbors

EPA’s permit file holds 26 discharge permits in the Iron Ore Creek subwatershed (HUC 111401010106), TXG110755 among them. Its county holds 289, 3 of them major permits; TXG110755 is a minor permit.

Other permits in the Iron Ore Creek subwatershed (HUC 111401010106)

AAA COOPER TRANSPORTATION, Sherman: TXRNECB12, minor permit, permit term to August 13, 2026
ATMOS SERVICE CENTER - FALLON & BLUE FLAME, Sherman: TXR1562WM, minor permit, discharging to UNNAMED TRIBUTARY TO IRON ORE CREEK, permit term to March 4, 2028
BLYTHE PARK, Sherman: TXR1567UK, minor permit, discharging to UNNAMED TRIBUTARY TO IRON ORE CREEK, permit term to March 4, 2028
CALIBER COLLISION, Denison: TXR1525WT, minor permit, discharging to IRON ORE CREEK, permit term to March 4, 2028
CHAMPION COOLER, Denison: TXR05FO37, minor permit, permit term to August 13, 2026
CITY OF DENISON MS4, Denison: TXR040230, minor permit, discharging to PAW PAW CREEK, permit term to January 23, 2024
CREEKSIDE ADDITION - DENISON, Denison: TXR1539MU, minor permit, discharging to TRIBUTARY OF LOY CREEK, permit term to March 4, 2028
DENISON, Denison: TXR05FT37, minor permit, permit term to August 13, 2026
DENISON ASSISTED LIVING, Denison: TXR15423I, minor permit, discharging to TRIBUTARY TO IRON ORE CREEK, permit term to March 5, 2023
GATEWAY VILLAGE RETAIL & ROADWAY EXTENSION, Denison: TXR15904L, minor permit, discharging to IRON ORE CREEK, permit term to March 5, 2023

Identity

Facility as filed	REDI-MIX SHERMAN
Permittee as filed	REDI-MIX LLC
NPDES ID	TXG110755
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	November 29, 2016
Expiration date	November 7, 2021
Address	Sherman, TX 75090
Receiving water	RED RIVER BELOW LAKE TEXOMA
Subwatershed	Iron Ore Creek (HUC 111401010106)

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	44
Solids, total suspended	1	22
Oil & Grease	1	22
Flow, in conduit or thru treatment plant	1	22
Barium, total [as Ba]	2	13
Cadmium, total [as Cd]	2	13
Chromium, total [as Cr]	2	13
Copper, total [as Cu]	2	13
Lead, total [as Pb]	2	13
Manganese, total [as Mn]	2	13
Nickel, total [as Ni]	2	13
Silver, total [as Ag]	2	13
Zinc, total [as Zn]	2	13
Selenium, total [as Se]	2	13
Mercury, total [as Hg]	2	13
Arsenic, total [as As]	2	12
LC50 Pass/Fail Static 24Hr Acute D. Pulex	2	6
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas	2	6
Whole effluent toxicity - retest #1	2	0
Whole effluent toxicity - retest #2	2	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXG110755.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXG110755.

Inspections

EPA’s inspection file holds no inspection for NPDES TXG110755.

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 TXG110755.

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

This public-records page covers NPDES permit TXG110755 for REDI-MIX SHERMAN in Sherman, TX, held by REDI-MIX LLC and discharging to Red River Below Lake Texoma, within subwatershed Iron Ore Creek (HUC 111401010106). The permit is listed as administratively continued and a Minor discharger, with 20 pollutants on file, 20 under a numeric limit, 18 with a violation of any kind, and 0 with an effluent exceedance.