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Clean Water Act discharge permit · NPDES TXR1556RH

CRESCENT HILL, Murphy, TX: NPDES TXR1556RH discharge permit, effluent exceedances, inspections, penalties

CRESCENT HILL, held by Toll Bros., Inc., holds NPDES permit TXR1556RH, which discharges to Maxwell Creek To Muddy Creek Seg. 0820c. EPA’s file records it issued June 26, 2024 and expiring March 4, 2028.

CRESCENT HILL, Murphy, Texas: Coverage under a general permit TXR1556RH, held by Toll Bros., Inc.; Construction stormwater; Effective; issued June 26, 2024, term to March 4, 2028; discharges to MAXWELL CREEK TO MUDDY CREEK SEG. 0820C.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 7,893 were issued before TXR1556RH. Toll Bros., Inc. holds 54 permits in Texas.

Other permits held by Toll Bros., Inc.

Coverages issued nearest TXR1556RH

CRESCENT HILL among its neighbors

EPA’s permit file holds 77 discharge permits in the Muddy Creek-Lake Ray Hubbard subwatershed (HUC 120301060403), TXR1556RH among them. Its county holds 1,523, 14 of them major permits; TXR1556RH is a minor permit.

Other permits in the Muddy Creek-Lake Ray Hubbard subwatershed (HUC 120301060403)

What the register holds for CRESCENT HILL: its NPDES ID, its permit type and status, its dates, its address in Murphy, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1556RH.

Identity

Facility as filedCRESCENT HILL
Permittee as filedToll Bros., Inc.
NPDES IDTXR1556RH
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 26, 2024
Expiration dateMarch 4, 2028
AddressMurphy, TX 75094
Receiving waterMAXWELL CREEK TO MUDDY CREEK SEG. 0820C
SubwatershedMuddy Creek-Lake Ray Hubbard (HUC 120301060403)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1556RH.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1556RH.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1556RH.

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 TXR1556RH.

Watch this permit

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Nearby on the register

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

What this page shows

The CRESCENT HILL storm water construction permit, filed under Toll Bros., Inc. in Murphy, Collin County, Texas, is one of 1,330 such permits on EPA's NPDES register in that county. Of those 1,330 permits, 0.5% have a violation on file, and this permit has none of the recorded numeric-limit or effluent exceedances. Among the 1,329 storm water construction permits in Collin County other than this one, 22.0% were issued before this one, which was issued June 26, 2024.