Clean Water Act discharge permit · NPDES TXR05FU63

THERMO FLUIDS, Robstown, TX: NPDES TXR05FU63 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
16Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

THERMO FLUIDS, held by Thermo Fluids Inc., holds NPDES permit TXR05FU63. EPA’s file records it issued August 31, 2022 and expiring August 13, 2026.

THERMO FLUIDS, Robstown, Texas: Coverage under a general permit TXR05FU63, held by Thermo Fluids Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 31, 2022, term to August 13, 2026.

Arsenic, total [as As]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Lead, total [as Pb]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Ammonia nitrogen, total, [as N] 30 day: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Magnesium, total [as Mg]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Cyanide [A]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Chemical Oxygen Demand [COD]: 3 limits, 0 violations of any kind, 0 effluent exceedances.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,598 were issued before TXR05FU63. Thermo Fluids Inc. holds 10 permits in Texas.

Other permits held by Thermo Fluids Inc.

THERMO FLUIDS, Slaton: TXRNEBO21, issued August 19, 2021
THERMO FLUIDS, Harlingen: TXRNEBO22, issued August 19, 2021
THERMO FLUIDS, Houston: TXRNEBO23, issued August 19, 2021
THERMO FLUIDS, Waco: TXRNEBO24, issued August 19, 2021
THERMO FLUIDS ODESSA, Odessa: TXRNEBO25, issued August 19, 2021
THERMO FLUIDS, San Antonio: TXRNEBO30, issued August 20, 2021
THERMO FLUIDS AMARILLO, Amarillo: TXRNEBO31, issued August 20, 2021
THERMO FLUIDS ABILENE, Abilene: TXRNEBO33, issued August 20, 2021
THERMO FLUIDS, Brownfield: TXRNEBQ57, issued October 27, 2021

Coverages issued nearest TXR05FU63

August 29, 2022: SAN ANTONIO WAREHOUSE, San Antonio, TXRNEBY81, held by Americold Logistics, LLC
August 29, 2022: PEPSICO LANCASTER, Lancaster, TXRNEBY82, held by Gxo Logistics Supply Chain, Inc.
August 29, 2022: QUAKER DALLAS, Dallas, TXRNEBY83, held by Gxo Logistics Supply Chain, Inc.
August 29, 2022: ESPE, Houston, TXRNEBY84, held by Espe LLC.
August 30, 2022: CONSTRUCTION BY ERNESTO, Garland, TXRNEBY85, held by Construction By Ernesto, LLC
August 31, 2022: ALLIED SKYLIGHTS, San Antonio, TXRNEBY87, held by AVILA, JUAN I
August 31, 2022: THE DEMOSS, Fort Worth, TXRNEBY88, held by SPIRAL PIPE OF TEXAS, INC.
September 1, 2022: GSM PORT OF BROWNSVILLE, Brownsville, TXR05FU64, held by Gulf Stream Marine, Inc.
September 1, 2022: DEUTSCHE LUFTHANSA AG, Houston, TXR05FU65, held by Deutsche Lufthansa, A.G., Inc.
September 2, 2022: CENTURY EXPORTS, Laredo, TXR05FU66, held by Century Export Company, LLC

THERMO FLUIDS among its neighbors

EPA’s permit file holds 10 discharge permits in the City of Robstown subwatershed (HUC 121102020101), TXR05FU63 among them. Its county holds 317, 24 of them major permits; TXR05FU63 is a minor permit.

Other permits in the City of Robstown subwatershed (HUC 121102020101)

CAL ALLEN - LAND DEVELOPMENT, Corpus Christi: TXR1508YH, minor permit, discharging to NUECES RIVER TIDAL, permit term to March 4, 2028
CALALLEN SOUTH - UNIT 4, Corpus Christi: TXR1548TH, minor permit, discharging to NUECES RIVER TIDAL, permit term to March 4, 2028
ES-COPELAND VALVE STATION, Robstown: TXG670636, minor permit, permit term to April 4, 2030
NEMEC TOWNE CENTER PHASE II, Corpus Christi: TXR1531XD, minor permit, discharging to UNNAMED TRIBUTARY OF OSO CREEK, permit term to March 4, 2028
QUALITY CARRIERS, Robstown: TXRNEBI87, minor permit, permit term to August 13, 2026
RIVER RIDGE - HOME BUILDING, Corpus Christi: TXR1530XX, minor permit, discharging to NUECES RIVER BELOW LAKE CORPUS CHRISTI, permit term to March 4, 2028
ROBSTOWN HOT MIX ASPHALT PLANT, Robstown: TXR05HA79, minor permit, permit term to August 13, 2026
SAFETY-KLEEN SYSTEMS, Robstown: TXRNECC19, minor permit, permit term to August 13, 2026
UT FISHERIES AND MARICULTURE LABORATORY, Port Aransas: TXG130036, minor permit, permit term to April 17, 2026

What the register holds for THERMO FLUIDS: its NPDES ID, its permit type and status, its dates, its address in Robstown, Texas, and 16 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FU63.

Identity

Facility as filed	THERMO FLUIDS
Permittee as filed	Thermo Fluids Inc.
NPDES ID	TXR05FU63
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
Program	Industrial stormwater
Issued	August 31, 2022
Expiration date	August 13, 2026
Address	Robstown, TX 78380
Subwatershed	City of Robstown (HUC 121102020101)

Effluent limits and exceedances

16Pollutants on file
16Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Arsenic, total [as As]	6	0	0
Cadmium, total [as Cd]	6	0	0
Lead, total [as Pb]	6	0	0
Silver, total [as Ag]	6	0	0
Selenium, total [as Se]	6	0	0
Mercury, total [as Hg]	6	0	0
Ammonia nitrogen, total, [as N] 30 day	3	0	0
Magnesium, total [as Mg]	3	0	0
Barium, total [as Ba]	3	0	0
Chromium, total [as Cr]	3	0	0
Copper, total [as Cu]	3	0	0
Manganese, total [as Mn]	3	0	0
Nickel, total [as Ni]	3	0	0
Zinc, total [as Zn]	3	0	0
Cyanide [A]	3	0	0
Chemical Oxygen Demand [COD]	3	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05FU63.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FU63.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FU63.

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 TXR05FU63.

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Nearby on the register

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

This public-records page covers NPDES permit TXR05FU63 for THERMO FLUIDS in Robstown, TX, held by Thermo Fluids Inc., a minor discharger under industrial stormwater coverage that is administratively continued. The register lists 16 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.