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Clean Water Act discharge permit · NPDES TX0146901

HARRIS WALLER COUNTIES MUD 13 WWTP, Waller, TX: NPDES TX0146901 discharge permit, effluent exceedances, inspections, penalties

HARRIS WALLER COUNTIES MUD 13 WWTP, held by HOCKLEY 540 PARTNERS LLC, holds NPDES permit TX0146901, which discharges to Spring Creek. EPA’s file records it issued July 23, 2026 and expiring July 23, 2031. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for HARRIS WALLER COUNTIES MUD 13 WWTP: its NPDES ID, its permit type and status, its dates, its address in Waller, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0146901.

Identity

Facility as filedHARRIS WALLER COUNTIES MUD 13 WWTP
Permittee as filedHOCKLEY 540 PARTNERS LLC
NPDES IDTX0146901
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 23, 2026
Expiration dateJuly 23, 2031
AddressWaller, TX 77484
Receiving waterSpring Creek
SubwatershedKickapoo Creek-Spring Creek (HUC 120401020201)
SIC4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TX0146901.

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 TX0146901.

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, TX0146901.

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  • 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 TX0146901 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The HARRIS WALLER COUNTIES MUD 13 WWTP permit, NPDES ID TX0146901, is one of 488 individual permits in Harris County, and its issue date of July 23, 2026 is earlier than that of 99.5% of the 429 individual permits in the county, this one included. Among the 54 NPDES permits in the Kickapoo Creek-Spring Creek subwatershed, this one sits within a group of peers in the same drainage area. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, which is 0 in each case.