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Clean Water Act discharge permit · NPDES TXR05FX18

HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT, Channelview, TX: NPDES TXR05FX18 discharge permit, effluent exceedances, inspections, penalties

HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT, held by Harris County Water Control and Improvement District 21, holds NPDES permit TXR05FX18. EPA’s file records it issued December 5, 2022 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 HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT: its NPDES ID, its permit type and status, its dates, its address in Channelview, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FX18.

Identity

Facility as filedHARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT
Permittee as filedHarris County Water Control and Improvement District 21
NPDES IDTXR05FX18
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
IssuedDecember 5, 2022
Expiration dateAugust 13, 2026
AddressChannelview, TX 77530
SubwatershedHighlands Reservoir-San Jacinto River (HUC 120401040705)

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 TXR05FX18.

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 TXR05FX18.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FX18.

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 TXR05FX18.

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, TXR05FX18.

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  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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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 TXR05FX18 there.

HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT, Channelview, Texas: Coverage under a general permit TXR05FX18, held by Harris County Water Control and Improvement District 21; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued December 5, 2022, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,921 were issued before TXR05FX18.

Coverages issued nearest TXR05FX18

HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT among its neighbors

EPA’s permit file holds 49 discharge permits in the Highlands Reservoir-San Jacinto River subwatershed (HUC 120401040705), TXR05FX18 among them. Its county holds 4,455, 195 of them major permits; TXR05FX18 is a minor permit.

Other permits in the Highlands Reservoir-San Jacinto River subwatershed (HUC 120401040705)

Nearby on the register

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

What this page shows

HARRIS COUNTY WCID 21 WASTEWATER TREATMENT PLANT is one of 49 NPDES permits in the Highlands Reservoir-San Jacinto River subwatershed. It is one of 1,284 storm water industrial permits on EPA's NPDES register in Harris County, and 33.8% of the 1,283 storm water industrial permits in Harris County have an earlier issue date than this permit.