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Clean Water Act discharge permit · NPDES TXR1542DB

DECKER PRAIRIE MASS GRADING, Magnolia, TX: NPDES TXR1542DB discharge permit, effluent exceedances, inspections, penalties

DECKER PRAIRIE MASS GRADING, held by COOLEY CONSTRUCTION, LLC, holds NPDES permit TXR1542DB, which discharges to Spring Creek. EPA’s file records it issued September 1, 2020 and expiring March 4, 2023. 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 DECKER PRAIRIE MASS GRADING: its NPDES ID, its permit type and status, its dates, its address in Magnolia, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1542DB.

Identity

Facility as filedDECKER PRAIRIE MASS GRADING
Permittee as filedCOOLEY CONSTRUCTION, LLC
NPDES IDTXR1542DB
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
IssuedSeptember 1, 2020
Expiration dateMarch 4, 2023
AddressMagnolia, TX 77354
Receiving waterSPRING CREEK
SubwatershedSugar Creek-Spring Creek (HUC 120401020205)

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 TXR1542DB.

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 TXR1542DB.

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, TXR1542DB.

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 TXR1542DB there.

Nearby on the register

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