Clean Water Act discharge permit · NPDES TXR1579OX

AUDUBON HERON RUN PH 1, Pinehurst, TX: NPDES TXR1579OX 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

AUDUBON HERON RUN PH 1, held by Eubank Excavation, L.L.C., holds NPDES permit TXR1579OX, which discharges to Mill Creek. EPA’s file records it issued November 6, 2023 and expiring March 4, 2028.

AUDUBON HERON RUN PH 1, Pinehurst, Texas: Coverage under a general permit TXR1579OX, held by Eubank Excavation, L.L.C.; Construction stormwater; Effective; issued November 6, 2023, term to March 4, 2028; discharges to MILL CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 4,630 were issued before TXR1579OX. Eubank Excavation, L.L.C. holds 5 permits in Texas.

Other permits held by Eubank Excavation, L.L.C.

TERRITORY AT PORTER, Porter: TXR1505VL, issued August 4, 2025
STOKESBURY, Waller: TXR1514PP, issued January 18, 2024
FALCON MANOR, Hockley: TXR1517WZ, issued January 13, 2026
CLEARING & DEMO TO SERVE OAKBERRY TRAILS, Waller: TXR1580OO, issued October 4, 2023

Coverages issued nearest TXR1579OX

November 6, 2023: LUENSMANN UNIT 1A, San Antonio, TXR1572OX, held by Mastec North America, Inc.
November 6, 2023: RIVERSTONE UNITS G5 & G6, San Antonio, TXR1574OX, held by CPS Energy
November 6, 2023: RIVERSTONE UNIT H1, San Antonio, TXR1575OX, held by CPS Energy
November 6, 2023: HALLER TRACT PHASE 1, San Antonio, TXR1576OX, held by CPS Energy
November 6, 2023: HERITAGE PARK MIXED USE, Mansfield, TXR1578OX, held by 6.44 Holdings, LLC
November 6, 2023: PRAIRIE GREEN, San Antonio, TXR1581OX, held by Brightland Homes, Ltd.
November 6, 2023: PAVING OPERATIONS FOR COTTONWOOD, Wilmer, TXR1582OX, held by Midkiff Holdings, LLC
November 6, 2023: NORTH OAK CLIFF, Dallas, TXR1585OX, held by N.E. CONSTRUCTION, LLP
November 6, 2023: RESIDENCE AT CEDAR CREEK, Cedar Creek, TXR1586OX, held by N.E. CONSTRUCTION, LLP
November 6, 2023: JEFFERSON CASTLE HILLS MARKETPLACE PHASE 1, Lewisville, TXR1587OX, held by JPI Construction, LLC

AUDUBON HERON RUN PH 1 among its neighbors

EPA’s permit file holds 67 discharge permits in the Panther Branch-Spring Creek subwatershed (HUC 120401020212), TXR1579OX among them. Its county holds 1,439, 16 of them major permits; TXR1579OX is a minor permit.

Other permits in the Panther Branch-Spring Creek subwatershed (HUC 120401020212)

1725 HUGHES LANDING EAST EXTERIOR RENOVATION, The Woodlands: TXR1503WD, minor permit, discharging to LOWER PANTHER BRANCH, permit term to March 4, 2028
ALAN PHELPS DETENTION POND, Spring: TXR1530YV, minor permit, discharging to SPRING CREEK, permit term to March 4, 2028
ANCHOR HEALTH HOUSTON, Spring: TXR1549YB, minor permit, discharging to SPRING CREEK, permit term to March 4, 2028
AUDUBON HERON RUN PHASE 4, Magnolia: TXR1524WC, minor permit, discharging to MILL CREEK, permit term to March 4, 2028
BAHR WWTP, The Woodlands: TX0145769, not classed
BRANTLEY RESIDENCE, Montogomery: TXR1582US, minor permit, discharging to LAKE CREEK, permit term to March 4, 2028
CATHEDRAL SHORES DRIVE EXT, Spring: TXR1529MA, minor permit, discharging to SPRING CREEK, permit term to March 4, 2028
CEDARSTONE WWTP, Woodland Lake: TX0090000, minor permit, discharging to SW DITCH/UNNM TRIB PANTHER BR/PANTH, permit term to March 1, 2018
COLTON SECTION 6, Magnolia: TXR1505VK, minor permit, discharging to MILL CREEK, permit term to March 4, 2028
CP CHEM - HQ1 PROJECT TRANSFORMATION, The Woodlands: TXR1589OO, minor permit, discharging to LOWER PANTHER BRANCH, permit term to March 4, 2028

What the register holds for AUDUBON HERON RUN PH 1: its NPDES ID, its permit type and status, its dates, its address in Pinehurst, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1579OX.

Identity

Facility as filed	AUDUBON HERON RUN PH 1
Permittee as filed	Eubank Excavation, L.L.C.
NPDES ID	TXR1579OX
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	November 6, 2023
Expiration date	March 4, 2028
Address	Pinehurst, TX 77354
Receiving water	MILL CREEK
Subwatershed	Panther Branch-Spring Creek (HUC 120401020212)

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 TXR1579OX.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1579OX.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1579OX.

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 TXR1579OX.

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, TXR1579OX.

Start the watch

How we handle your data → Privacy

Nearby on the register

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

The AUDUBON HERON RUN PH 1 permit is one of 1,031 storm water construction permits in Montgomery County on EPA's NPDES register, and 3.2% of those permits carry a violation on file. Of all 1,031 Montgomery County storm water construction permits, including this one, 7.0% were issued earlier than this permit. The permit also has no pollutants under a numeric limit and no pollutants with an effluent exceedance on record.