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Clean Water Act discharge permit · NPDES TXR1528ML

TOWNSEN TRACT WETLANDS ENHANCEMENT, Humble, TX: NPDES TXR1528ML discharge permit, effluent exceedances, inspections, penalties

TOWNSEN TRACT WETLANDS ENHANCEMENT, held by Skymark Development Company, Inc., holds NPDES permit TXR1528ML, which discharges to West Fork San Jacinto River. EPA’s file records it issued April 12, 2023 and expiring March 4, 2028. 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 TOWNSEN TRACT WETLANDS ENHANCEMENT: its NPDES ID, its permit type and status, its dates, its address in Humble, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1528ML.

Identity

Facility as filedTOWNSEN TRACT WETLANDS ENHANCEMENT
Permittee as filedSkymark Development Company, Inc.
NPDES IDTXR1528ML
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 12, 2023
Expiration dateMarch 4, 2028
AddressHumble, TX 77338
Receiving waterWEST FORK SAN JACINTO RIVER
SubwatershedBens Branch-Frontal Lake Houston (HUC 120401010501)

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 TXR1528ML.

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 TXR1528ML.

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, TXR1528ML.

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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 TXR1528ML there.

Nearby on the register

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

What this page shows

The TOWNSEN TRACT WETLANDS ENHANCEMENT permit, held by Skymark Development Company, Inc., is one of 18 storm water construction permits in Humble, Texas, and 0.0% of those permits have a violation on file. Among the 18 Humble storm water construction permits, 22.2% were issued earlier than this one, which was issued April 12, 2023, and it sits within a set of 83 NPDES permits in the Bens Branch-Frontal Lake Houston subwatershed.