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Clean Water Act discharge permit · NPDES TXRNECA77

THERMO FLUIDS, Alvarado, TX: NPDES TXRNECA77 discharge permit, effluent exceedances, inspections, penalties

THERMO FLUIDS, held by Safety-Kleen Systems, Inc., holds NPDES permit TXRNECA77. EPA’s file records it issued January 10, 2023 and expiring August 13, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for THERMO FLUIDS: its NPDES ID, its permit type and status, its dates, its address in Alvarado, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNECA77.

Identity

Facility as filedTHERMO FLUIDS
Permittee as filedSafety-Kleen Systems, Inc.
NPDES IDTXRNECA77
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJanuary 10, 2023
Expiration dateAugust 13, 2026
AddressAlvarado, TX 76009
SubwatershedKing Branch-Walnut Creek (HUC 120301020604)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNECA77.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNECA77.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXRNECA77 there.

Nearby on the register

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

What this page shows

THERMO FLUIDS, a Storm Water Industrial permit in Alvarado, Johnson County, Texas, is one of 43 such permits in the county, and 4.7% of those 43 carry a violation on file. It also falls among 41 NPDES permits in the King Branch-Walnut Creek subwatershed, and none of its pollutants has a numeric limit or an effluent exceedance on record.