Clean Water Act discharge permit · NPDES TXRNEBO28

VALCO INSTRUMENTS, Houston, TX: NPDES TXRNEBO28 discharge permit, effluent exceedances, inspections, penalties

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

VALCO INSTRUMENTS, held by Valco Instruments Company, Inc., holds NPDES permit TXRNEBO28. EPA’s file records it issued August 20, 2021 and expiring August 13, 2026.

VALCO INSTRUMENTS, Houston, Texas: Coverage under a general permit TXRNEBO28, held by Valco Instruments Company, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 20, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 473 were issued before TXRNEBO28. Valco Instruments Company, Inc. holds 5 permits in Texas.

Other permits held by Valco Instruments Company, Inc.

VALCO INSTRUMENTS, Houston: TXRNEBO19, issued August 19, 2021
VALCO INSTRUMENTS, Houston: TXRNEBO26, issued August 20, 2021
VALCO INSTRUMENTS, Houston: TXRNEBO27, issued August 20, 2021
VALCO INSTRUMENTS, Houston: TXRNEBO29, issued August 20, 2021

Coverages issued nearest TXRNEBO28

August 20, 2021: MBM, Dallas, TXR05EY50, held by Mclane Foodservice Distribution, Inc.
August 20, 2021: ASSOCIATED WHOLESALE GROCERS DISTRIBUTION CTR, Fort Worth, TXR05EY51, held by Mclane Company, Inc.
August 20, 2021: EMF MFG, Dallas, TXRNEBM32, held by Emf Mfg. LLC
August 20, 2021: VALCO INSTRUMENTS, Houston, TXRNEBO26, held by Valco Instruments Company, Inc.
August 20, 2021: VALCO INSTRUMENTS, Houston, TXRNEBO27, held by Valco Instruments Company, Inc.
August 20, 2021: VALCO INSTRUMENTS, Houston, TXRNEBO29, held by Valco Instruments Company, Inc.
August 20, 2021: THERMO FLUIDS, San Antonio, TXRNEBO30, held by Thermo Fluids Inc.
August 20, 2021: THERMO FLUIDS AMARILLO, Amarillo, TXRNEBO31, held by Thermo Fluids Inc.
August 20, 2021: AERO-MARINE ENGINEERING BRYSON PLANT, Bryson, TXRNEBO32, held by Aero-Marine Engineering, Inc.
August 20, 2021: THERMO FLUIDS ABILENE, Abilene, TXRNEBO33, held by Thermo Fluids Inc.

Other permits in Houston

019-HOU3-22 HOUSTON CONCRETE SILOS, Houston: TXR1594NZ, minor permit, discharging to HOUSTON SHIP CHANNEL/BUFFALO BAYOU TIDAL, permit term to March 4, 2028
105 FARISH CIRCLE, Houston: TXR1583PJ, minor permit, discharging to BUFFALO BAYOU TIDAL, permit term to March 4, 2028
10910 GLEN HOLLOW, Houston: TXR1588SI, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to March 4, 2028
11 BELOW BREWING CO, Houston: TXRNECD26, minor permit, permit term to August 13, 2026
1105 DEMOLITION, Houston: TXR1588SX, minor permit, discharging to RUMMEL CREEK, permit term to March 4, 2028
1111 FANNIN, Houston: TXR1556LZ, minor permit, permit term to March 4, 2028
11116 BELLAIRE BLVD, Houston: TXR1516PK, minor permit, discharging to BRAYS BAYOU ABOVE TIDAL, permit term to March 4, 2028
11600 E HARDY ROAD, Houston: TXR05FH40, minor permit, permit term to August 13, 2026
12TH STREET DEMO, Houston: TXR1575WO, minor permit, discharging to WHITEOAK BAYOU ABOVE TIDAL, permit term to March 4, 2028
13001 ALAMEDA HOUSTON PLANT, Houston: TX0079561, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to January 8, 2024

What the register holds for VALCO INSTRUMENTS: its NPDES ID, its permit type and status, its dates, its address in Houston, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEBO28.

Identity

Facility as filed	VALCO INSTRUMENTS
Permittee as filed	Valco Instruments Company, Inc.
NPDES ID	TXRNEBO28
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 20, 2021
Expiration date	August 13, 2026
Address	Houston, TX 77040

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBO28.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBO28.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEBO28.

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 TXRNEBO28.

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Nearby on the register

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

VALCO INSTRUMENTS is one of 428 storm water industrial permits on EPA's NPDES register in Houston, and 1.4% of those permits have a violation on file. Of all 428 storm water industrial permits in Houston, 7.2% have an earlier issue date than this permit.