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Clean Water Act discharge permit · NPDES TX0128198

HD MUD 454 WWTP 1, Houston, TX: NPDES TX0128198 discharge permit, effluent exceedances, inspections, penalties

HD MUD 454 WWTP 1, held by REDFIN DEVELOPMENT COMPANY C/O, holds NPDES permit TX0128198.

HD MUD 454 WWTP 1, Houston, Texas: Individual permit TX0128198, held by REDFIN DEVELOPMENT COMPANY C/O; Not needed.

What the register holds for HD MUD 454 WWTP 1: its NPDES ID, its permit type and status, its its address in Houston, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0128198.

Identity

Facility as filedHD MUD 454 WWTP 1
Permittee as filedREDFIN DEVELOPMENT COMPANY C/O
NPDES IDTX0128198
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressHouston, TX

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TX0128198.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TX0128198.

Inspections

EPA’s inspection file holds no inspection for NPDES TX0128198.

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 TX0128198.

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, TX0128198.

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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

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Nearby on the register

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

What this page shows

The HD MUD 454 WWTP 1 permit, filed under NPDES ID TX0128198 for a facility in Houston, Harris County, Texas, is one of 488 individual permits in Harris County on the register. Among those 488 individual permits, 73.0% have a violation on file, so this permit sits within a group where violations are common. This permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both recorded as 0.