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Clean Water Act discharge permit · NPDES TXR1578YR

OPAL RANCH SUBDIVISION, Kyle, TX: NPDES TXR1578YR discharge permit, effluent exceedances, inspections, penalties

OPAL RANCH SUBDIVISION, held by Drb Group Texas, LLC, holds NPDES permit TXR1578YR, which discharges to Unnamed Tributary To Plum Creek. EPA’s file records it issued June 26, 2026 and expiring March 4, 2028.

OPAL RANCH SUBDIVISION, Kyle, Texas: Coverage under a general permit TXR1578YR, held by Drb Group Texas, LLC; Construction stormwater; Effective; issued June 26, 2026, term to March 4, 2028; discharges to UNNAMED TRIBUTARY TO PLUM CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 22,144 were issued before TXR1578YR. Drb Group Texas, LLC holds 89 permits in Texas.

Other permits held by Drb Group Texas, LLC

Coverages issued nearest TXR1578YR

OPAL RANCH SUBDIVISION among its neighbors

EPA’s permit file holds 87 discharge permits in the Bunton Branch-Plum Creek subwatershed (HUC 121002030401), TXR1578YR among them. Its county holds 410, 3 of them major permits; TXR1578YR is a minor permit.

Other permits in the Bunton Branch-Plum Creek subwatershed (HUC 121002030401)

  • 150 BUSINESS PARK, Kyle: TXR1575NX, minor permit, discharging to PLUM CREEK, permit term to March 4, 2028
  • 1880 AT PLUM CREEK, Kyle: TXR1538US, minor permit, discharging to BUNTON BRANCH, permit term to March 4, 2028
  • 6 CREEKS, Kyle: TXR15006V, minor permit, discharging to PLUM CREEK, permit term to March 4, 2023
  • 700 BUNTON PHASE 1A, Kyle: TXR1524OE, minor permit, discharging to PLUM CREEK, permit term to March 4, 2028
  • AG - MULTI-TENANT FACILITY- KYLE, Kyle: TXR1578VI, minor permit, discharging to BUNTON BRANCH-PLUM CREEK, permit term to March 4, 2028
  • AMAZONCOM SERVICES AUS5, Kyle: TXR05ER13, minor permit, permit term to August 13, 2021
  • ANTHEM, Mountain City Etj: TXR1577YR, minor permit, discharging to PLUM CREEK, permit term to March 4, 2028
  • BALCONES TRAILS, Kyle: TXR1520QP, minor permit, discharging to UNNAMED DRAINAGE CHANNEL, permit term to March 4, 2028
  • BRICK AND MORTAR DISTRICT PHASE 1B, Kyle: TXR1545SY, minor permit, discharging to PLUM CREEK, permit term to March 4, 2028
  • BUDA GATEWAY, Buda: TXR1589WL, minor permit, discharging to PLUM CREEK, permit term to March 4, 2028

What the register holds for OPAL RANCH SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Kyle, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1578YR.

Identity

Facility as filedOPAL RANCH SUBDIVISION
Permittee as filedDrb Group Texas, LLC
NPDES IDTXR1578YR
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 26, 2026
Expiration dateMarch 4, 2028
AddressKyle, TX 78640
Receiving waterUNNAMED TRIBUTARY TO PLUM CREEK
SubwatershedBunton Branch-Plum Creek (HUC 121002030401)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1578YR.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1578YR.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1578YR.

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 TXR1578YR.

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, TXR1578YR.

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  • One permit holder — $99/month
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  • 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

OPAL RANCH SUBDIVISION is one of 336 storm water construction permits on EPA's NPDES register in Hays County. Of those 336 permits, 91.4% have an earlier issue date than this permit, and 0.6% have a violation on file.