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Clean Water Act discharge permit · NPDES TXR1532LG

UNION PARK 9, Little Elm, TX: NPDES TXR1532LG discharge permit, effluent exceedances, inspections, penalties

UNION PARK 9, held by Denton County Electric Cooperative, Inc., holds NPDES permit TXR1532LG, which discharges to Tributary Of Doe Branch. EPA’s file records it issued December 1, 2022 and expiring March 5, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for UNION PARK 9: its NPDES ID, its permit type and status, its dates, its address in Little Elm, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1532LG.

Identity

Facility as filedUNION PARK 9
Permittee as filedDenton County Electric Cooperative, Inc.
NPDES IDTXR1532LG
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
ProgramConstruction stormwater
IssuedDecember 1, 2022
Expiration dateMarch 5, 2023
AddressLittle Elm, TX 76227
Receiving waterTRIBUTARY OF DOE BRANCH
SubwatershedDoe Branch-Little Elm Reservoir (HUC 120301030903)

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 TXR1532LG.

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 TXR1532LG.

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, TXR1532LG.

Start the watch

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 TXR1532LG there.

Nearby on the register

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