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Clean Water Act discharge permit · NPDES TXR1523PH

SHAMROCK WIND, Ozona, TX: NPDES TXR1523PH discharge permit, effluent exceedances, inspections, penalties

SHAMROCK WIND, held by Shamrock Wind, LLC, holds NPDES permit TXR1523PH, which discharges to Upper Pecos River. EPA’s file records it issued December 13, 2023 and expiring March 4, 2028.

SHAMROCK WIND, Ozona, Texas: Coverage under a general permit TXR1523PH, held by Shamrock Wind, LLC; Construction stormwater; Effective; issued December 13, 2023, term to March 4, 2028; discharges to UPPER PECOS RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 5,117 were issued before TXR1523PH.

Coverages issued nearest TXR1523PH

SHAMROCK WIND among its neighbors

EPA’s permit file holds 2 discharge permits in the Bill West Draw-Howard Draw subwatershed (HUC 130700110107), TXR1523PH among them. Its county holds 9, 0 of them major permits; TXR1523PH is a minor permit.

Other permits in the Bill West Draw-Howard Draw subwatershed (HUC 130700110107)

  • SHAMROCK ENERGY STORAGE, Ozona: TXR1507PQ, minor permit, discharging to UPPER PECOS RIVER, permit term to March 4, 2028

What the register holds for SHAMROCK WIND: its NPDES ID, its permit type and status, its dates, its address in Ozona, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1523PH.

Identity

Facility as filedSHAMROCK WIND
Permittee as filedShamrock Wind, LLC
NPDES IDTXR1523PH
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 13, 2023
Expiration dateMarch 4, 2028
AddressOzona, TX 76943
Receiving waterUPPER PECOS RIVER
SubwatershedBill West Draw-Howard Draw (HUC 130700110107)
SIC1629 – Heavy Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1523PH.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1523PH.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1523PH.

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 TXR1523PH.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The SHAMROCK WIND permit, held by Shamrock Wind, LLC for its Ozona facility in Crockett County, Texas, is one of 2 NPDES permits in the Bill West Draw-Howard Draw subwatershed, this one included. It is also one of 4 storm water construction permits on EPA's NPDES register in Crockett County, this one included. The permit lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.