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Clean Water Act discharge permit · NPDES TXR1552UN

PARK BOULEVARD EXTENSION, Wylie, TX: NPDES TXR1552UN discharge permit, effluent exceedances, inspections, penalties

PARK BOULEVARD EXTENSION, held by RPM xConstruction, LLC, holds NPDES permit TXR1552UN, which discharges to Lake Lavon. EPA’s file records it issued May 8, 2025 and expiring March 4, 2028.

PARK BOULEVARD EXTENSION, Wylie, Texas: Coverage under a general permit TXR1552UN, held by RPM xConstruction, LLC; Construction stormwater; Effective; issued May 8, 2025, term to March 4, 2028; discharges to LAKE LAVON.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 13,221 were issued before TXR1552UN. RPM xConstruction, LLC holds 169 permits in Texas.

Other permits held by RPM xConstruction, LLC

Coverages issued nearest TXR1552UN

  • May 8, 2025: KNIGHT ESTATES, Fresno, TXR1547UN, held by Scs Builders LLC
  • May 8, 2025: LONGHORN CHEERS RETAIL CENTER, Fort Worth, TXR1548UN, held by Civil Urban Associates, Inc.
  • May 8, 2025: WHCRWA KM-5, Katy, TXR1549UN, held by Pate Garver LP
  • May 8, 2025: LEGACY - HOME BUILDING, League City, TXR1550UN, held by Dfh Coventry, LLC
  • May 8, 2025: WILDTREE, Montgomery, TXR1551UN, held by Toll Bros., Inc.
  • May 8, 2025: BRAUMS, Longview, TXR1556UN, held by Leland & Bradlee Construction, Inc
  • May 8, 2025: HONEY RIDGE SUBDIVISION, Holland, TXR1557UN, held by BRANDON WHATLEY HOMES, LLC
  • May 8, 2025: ROCKRIDE LANE, Georgetown, TXR1558UN, held by Liberty Civil Construction, LLC
  • May 8, 2025: CAMPING WORLD - MESQUITE, Mesquite, TXR1559UN, held by Dbs Group, LLC
  • May 8, 2025: NOMAD RV PARK, Midland, TXR1560UN, held by Bull Mountain, LLC

PARK BOULEVARD EXTENSION among its neighbors

EPA’s permit file holds 74 discharge permits in the Cottonwood Creek-East Fork Trinity River subwatershed (HUC 120301060402), TXR1552UN among them. Its county holds 1,523, 14 of them major permits; TXR1552UN is a minor permit.

Other permits in the Cottonwood Creek-East Fork Trinity River subwatershed (HUC 120301060402)

What the register holds for PARK BOULEVARD EXTENSION: its NPDES ID, its permit type and status, its dates, its address in Wylie, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1552UN.

Identity

Facility as filedPARK BOULEVARD EXTENSION
Permittee as filedRPM xConstruction, LLC
NPDES IDTXR1552UN
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 8, 2025
Expiration dateMarch 4, 2028
AddressWylie, TX 75098
Receiving waterLAKE LAVON
SubwatershedCottonwood Creek-East Fork Trinity River (HUC 120301060402)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1552UN.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1552UN.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1552UN.

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 TXR1552UN.

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, TXR1552UN.

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Nearby on the register

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

What this page shows

PARK BOULEVARD EXTENSION is one of 74 storm water construction permits on the register in the Cottonwood Creek-East Fork Trinity River subwatershed. Of the 1,330 storm water construction permits in Collin County, 47.3% have an earlier issue date than this permit. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.