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Clean Water Act discharge permit · NPDES TXR040456

CITY OF TOMBALL MS4, City Of Tomball, TX: NPDES TXR040456 discharge permit, effluent exceedances, inspections, penalties

CITY OF TOMBALL MS4, held by City of Tomball, holds NPDES permit TXR040456, which discharges to Boggs Gully, Mill Creek, And Spring Creek. EPA’s file records it issued December 27, 2023 and expiring January 24, 2024. 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 CITY OF TOMBALL MS4: its NPDES ID, its permit type and status, its dates, its address in City Of Tomball, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR040456.

Identity

Facility as filedCITY OF TOMBALL MS4
Permittee as filedCity of Tomball
NPDES IDTXR040456
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
IssuedDecember 27, 2023
Expiration dateJanuary 24, 2024
Issuing agencyTCEQ
AddressCity Of Tomball, TX 77375
Receiving waterBOGGS GULLY, MILL CREEK, AND SPRING CREEK
SubwatershedWillow Creek (HUC 120401020210)

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 TXR040456.

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 TXR040456.

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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXR040456.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 TXR040456 there.

Nearby on the register

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

What this page shows

The CITY OF TOMBALL MS4 permit, held by City of Tomball in Harris County, Texas, is one of 299 general permit coverages in that county, and 76.4% of the 292 Harris County general permit coverages (this one included) were issued before it. Among NPDES permits in the Willow Creek subwatershed, this permit is one of 137. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance on record.