Clean Water Act discharge permit · NPDES TXR1545XY

RESERVE AT BRUSH CREEK, Denton, TX: NPDES TXR1545XY discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

RESERVE AT BRUSH CREEK, held by Knight Development Group, LLC, holds NPDES permit TXR1545XY, which discharges to Unnamed Tributary To Graveyard Branch. EPA’s file records it issued April 16, 2026 and expiring March 4, 2028.

RESERVE AT BRUSH CREEK, Denton, Texas: Coverage under a general permit TXR1545XY, held by Knight Development Group, LLC; Construction stormwater; Effective; issued April 16, 2026, term to March 4, 2028; discharges to UNNAMED TRIBUTARY TO GRAVEYARD BRANCH.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 20,371 were issued before TXR1545XY.

Coverages issued nearest TXR1545XY

April 15, 2026: MCCORVEY SHEET METAL EXPANSION, Houston, TXR1539XY, held by KEETON CONTRACT SERVICES, INC.
April 15, 2026: COTTONWOOD, Dorchester, TXR1540XY, held by D.R. Horton - Texas, Ltd.
April 15, 2026: THE ENCLAVE AT TWIN OAKS, San Angelo, TXR1541XY, held by D.R. Horton - Texas, Ltd.
April 16, 2026: CULVERS HUMBLE TX, Humble, TXR1543XY, held by Strive Construction And Excavation Services LLC
April 16, 2026: VETERANS ADMINISTRATION MEDICAL CENTER 11Q1H, Dallas, TXR1544XY, held by Cerris Builders, Inc.
April 16, 2026: PILOT POINT WWTP IMPROVEMENTS, Pilot Point, TXR1546XY, held by ARCHER WESTERN CONSTRUCTION, LLC
April 16, 2026: SONORA - UNIT 3 - HB, San Antonio, TXR1547XY, held by Continental Homes Of Texas, L.P.
April 16, 2026: M19 WRIGHT ASPHALT, Corsicana, TXR1548XY, held by WATKINS CONSTRUCTION COMPANY, LLC
April 16, 2026: SCOTTS BEND REC CENTER, Baytown, TXR1549XY, held by Stone Castle Constructors, LLC
April 16, 2026: ENDRESS HAUSER EXPANSION, Houston, TXR1550XY, held by E. E. Reed Construction, L.P.

RESERVE AT BRUSH CREEK among its neighbors

EPA’s permit file holds 85 discharge permits in the Middle Hickory Creek subwatershed (HUC 120301030804), TXR1545XY among them. Its county holds 1,238, 16 of them major permits; TXR1545XY is a minor permit.

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 RESERVE AT BRUSH CREEK: 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 TXR1545XY.

Identity

Facility as filed	RESERVE AT BRUSH CREEK
Permittee as filed	Knight Development Group, LLC
NPDES ID	TXR1545XY
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	April 16, 2026
Expiration date	March 4, 2028
Address	Denton, TX 76226
Receiving water	UNNAMED TRIBUTARY TO GRAVEYARD BRANCH
Subwatershed	Middle Hickory Creek (HUC 120301030804)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1545XY.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1545XY.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1545XY.

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 TXR1545XY.

Watch this permit

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Nearby on the register

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

The RESERVE AT BRUSH CREEK permit (NPDES ID TXR1545XY) is one of 1,007 storm water construction permits in Denton County, Texas, on EPA's NPDES register, and 0.5% of those permits have a violation on file. Of those same 1,007 Denton County storm water construction permits, 81.1% were issued earlier than this one, which was issued April 16, 2026. The permit also sits among 85 NPDES permits in the Middle Hickory Creek subwatershed, and it records no pollutants under a numeric limit and no pollutants with an effluent exceedance.