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Clean Water Act discharge permit · NPDES TXR1507QC

LIDELL WALKER PH 2B, Hutto, TX: NPDES TXR1507QC discharge permit, effluent exceedances, inspections, penalties

LIDELL WALKER PH 2B, held by Liberty Civil Construction, LLC, holds NPDES permit TXR1507QC, which discharges to Mustang Creek. EPA’s file records it issued March 1, 2024 and expiring March 4, 2028.

LIDELL WALKER PH 2B, Hutto, Texas: Coverage under a general permit TXR1507QC, held by Liberty Civil Construction, LLC; Construction stormwater; Effective; issued March 1, 2024, term to March 4, 2028; discharges to MUSTANG CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 6,197 were issued before TXR1507QC. Liberty Civil Construction, LLC holds 45 permits in Texas.

Other permits held by Liberty Civil Construction, LLC

Coverages issued nearest TXR1507QC

LIDELL WALKER PH 2B among its neighbors

EPA’s permit file holds 84 discharge permits in the Mustang Creek subwatershed (HUC 120702050405), TXR1507QC among them. Its county holds 965, 17 of them major permits; TXR1507QC is a minor permit.

Other permits in the Mustang Creek subwatershed (HUC 120702050405)

What the register holds for LIDELL WALKER PH 2B: its NPDES ID, its permit type and status, its dates, its address in Hutto, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1507QC.

Identity

Facility as filedLIDELL WALKER PH 2B
Permittee as filedLiberty Civil Construction, LLC
NPDES IDTXR1507QC
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 1, 2024
Expiration dateMarch 4, 2028
AddressHutto, TX 78634
Receiving waterMUSTANG CREEK
SubwatershedMustang Creek (HUC 120702050405)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1507QC.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1507QC.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1507QC.

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 TXR1507QC.

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, TXR1507QC.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

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

What this page shows

LIDELL WALKER PH 2B is one of 755 storm water construction permits in Williamson County, and only 0.3% of those permits have a violation on file, while this permit has none of the recorded numeric-limit pollutants or effluent exceedances. It also sits among 84 NPDES permits in the Mustang Creek subwatershed, and 12.3% of the county's 755 storm water construction permits carry an earlier issue date than its March 1, 2024 issuance.