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Clean Water Act discharge permit · NPDES TXR1516MF

CASTLEROCK COMMUNITIES - SAGEBROOK, Denton, TX: NPDES TXR1516MF discharge permit, effluent exceedances, inspections, penalties

CASTLEROCK COMMUNITIES - SAGEBROOK, held by Castlerock Communities LLC, holds NPDES permit TXR1516MF, which discharges to Hickory Creek. EPA’s file records it issued March 23, 2023 and expiring March 4, 2028.

CASTLEROCK COMMUNITIES - SAGEBROOK, Denton, Texas: Coverage under a general permit TXR1516MF, held by Castlerock Communities LLC; Construction stormwater; Effective; issued March 23, 2023, term to March 4, 2028; discharges to HICKORY CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 1,179 were issued before TXR1516MF. Castlerock Communities LLC holds 74 permits in Texas.

Other permits held by Castlerock Communities LLC

Coverages issued nearest TXR1516MF

CASTLEROCK COMMUNITIES - SAGEBROOK among its neighbors

EPA’s permit file holds 85 discharge permits in the Middle Hickory Creek subwatershed (HUC 120301030804), TXR1516MF among them.

Other permits in the Middle Hickory Creek subwatershed (HUC 120301030804)

  • 1071 BROWNING ROAD, Argyle: TXR1580VS, minor permit, discharging to FINCHER BRANCH, permit term to March 4, 2028
  • 1142 VERA COURT, Bartonville: TXR1560YI, minor permit, discharging to UNNAMED TRIBUTARY TO LOVING BRANCH, permit term to March 4, 2028
  • 1481 RANCHVIEW RD CREEKVIEW RANCH - HOME BUILDING, Argyle: TXR1572XL, minor permit, discharging to LEWISVILLE LAKE, permit term to March 4, 2028
  • 1830 PLACE, Argyle: TXR1508XY, minor permit, discharging to UNNAMED TRIBUTARY TO HICKORY CREEK, permit term to March 4, 2028
  • 1901 BROWNING RD, Argyle: TXR1507WV, minor permit, discharging to LEWISVILLE LAKE SEGMENT 0823, permit term to March 4, 2028
  • 408 FAIRMONT CT HOUSE CONSTRUCTION, Denton: TXR1548OR, minor permit, discharging to HICKORY CREEK, permit term to March 4, 2028
  • ACME BRICK HABSON PIT, Denton: TX0118567, minor permit, discharging to UNNAMED TRIB OF HICKORY CREEK, HICKORY CK, permit term to October 1, 2021
  • ALLIANCE PLANT, City Of Fort Worth: TXG111843, minor permit, discharging to ELIZABETH CREEK, permit term to November 7, 2016
  • AUNE RANCH, Copper Canyon: TXR1525VK, minor permit, discharging to LEWISVILLE LAKE, permit term to March 4, 2028
  • BONNIE BRAE PHASE 3 WIDENING & RECONSTRUCTION, Denton: TXR1560OQ, minor permit, discharging to LEWISVILLE LAKE, permit term to March 4, 2028

What the register holds for CASTLEROCK COMMUNITIES - SAGEBROOK: its NPDES ID, its permit type and status, its dates, its address in Denton, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1516MF.

Identity

Facility as filedCASTLEROCK COMMUNITIES - SAGEBROOK
Permittee as filedCastlerock Communities LLC
NPDES IDTXR1516MF
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 23, 2023
Expiration dateMarch 4, 2028
AddressDenton, TX 76226
Receiving waterHICKORY CREEK
SubwatershedMiddle Hickory Creek (HUC 120301030804)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1516MF.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1516MF.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1516MF.

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 TXR1516MF.

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, TXR1516MF.

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Nearby on the register

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

What this page shows

CASTLEROCK COMMUNITIES - SAGEBROOK is one of 14 storm water construction permits on EPA's NPDES register in Denton. Of those 14 permits, 7.1% have an earlier issue date than this permit, and 0.0% have a violation on file.