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Clean Water Act discharge permit · NPDES TXR1587PW

THE HIGHLANDS, Porter, TX: NPDES TXR1587PW discharge permit, effluent exceedances, inspections, penalties

THE HIGHLANDS, held by Caldwell Homes Texas, L.P., holds NPDES permit TXR1587PW, which discharges to Westfork San Jacinto River. EPA’s file records it issued February 12, 2024 and expiring March 4, 2028.

THE HIGHLANDS, Porter, Texas: Coverage under a general permit TXR1587PW, held by Caldwell Homes Texas, L.P.; Construction stormwater; Effective; issued February 12, 2024, term to March 4, 2028; discharges to WESTFORK SAN JACINTO RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 5,918 were issued before TXR1587PW. Caldwell Homes Texas, L.P. holds 2 permits in Texas.

Other permits held by Caldwell Homes Texas, L.P.

Coverages issued nearest TXR1587PW

THE HIGHLANDS among its neighbors

EPA’s permit file holds 103 discharge permits in the White Oak Creek-West Fork San Jacinto River subwatershed (HUC 120401010404), TXR1587PW among them. Its county holds 1,439, 16 of them major permits; TXR1587PW is a minor permit.

Other permits in the White Oak Creek-West Fork San Jacinto River subwatershed (HUC 120401010404)

  • 6022 WHITE BIRCH RUN, Spring: TXR1568PY, minor permit, discharging to UNNAMED TRIBUTARY TO WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ACC HOU - RILEY FUZZEL, Spring: TXR05GQ80, minor permit, permit term to August 13, 2026
  • ARTAVIA SEC 28, Conroe: TXR1556QU, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SECTION 18, Conroe: TXR1504QZ, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SUBDIVISION, Conroe: TXR1576YU, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SUBDIVISION, Conroe: TXR1594MI, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ASM - RILEY FUZZEL, Spring: TXR05GQ81, minor permit, permit term to August 13, 2026
  • ASPIRE WAY PH3 & LA STRADA DR, Conroe: TXR1560QE, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • BCS - BIRNHAM WOODS, Spring: TXR1563YK, minor permit, discharging to WOODSONS GULLY, permit term to March 4, 2028
  • BENDERS LANDING, Spring: TXR15WS64, minor permit, permit term to March 5, 2023

What the register holds for THE HIGHLANDS: its NPDES ID, its permit type and status, its dates, its address in Porter, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1587PW.

Identity

Facility as filedTHE HIGHLANDS
Permittee as filedCaldwell Homes Texas, L.P.
NPDES IDTXR1587PW
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 12, 2024
Expiration dateMarch 4, 2028
AddressPorter, TX 77365
Receiving waterWESTFORK SAN JACINTO RIVER
SubwatershedWhite Oak Creek-West Fork San Jacinto River (HUC 120401010404)
SIC1521 – Single-Family Housing Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1587PW.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1587PW.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1587PW.

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 TXR1587PW.

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, TXR1587PW.

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Nearby on the register

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

What this page shows

THE HIGHLANDS is one of 1,031 storm water construction permits on EPA's NPDES register in Montgomery County, Texas. Of those 1,031 permits, 13.6% have an earlier issue date than this permit, and 3.2% have a violation on file.