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Clean Water Act discharge permit · NPDES TXR1548PO

SHERIFFS POSSE SUBSTATION, New Braunfels, TX: NPDES TXR1548PO discharge permit, effluent exceedances, inspections, penalties

SHERIFFS POSSE SUBSTATION, held by Irby Construction Company, holds NPDES permit TXR1548PO, which discharges to Long Creek. EPA’s file records it issued January 16, 2024 and expiring March 4, 2028.

SHERIFFS POSSE SUBSTATION, New Braunfels, Texas: Coverage under a general permit TXR1548PO, held by Irby Construction Company; Construction stormwater; Effective; issued January 16, 2024, term to March 4, 2028; discharges to LONG CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 5,481 were issued before TXR1548PO. Irby Construction Company holds 32 permits in Texas.

Other permits held by Irby Construction Company

Coverages issued nearest TXR1548PO

SHERIFFS POSSE SUBSTATION among its neighbors

EPA’s permit file holds 116 discharge permits in the Dry Comal River-Guadalupe River subwatershed (HUC 121002020106), TXR1548PO among them. Its county holds 336, 4 of them major permits; TXR1548PO is a minor permit.

Other permits in the Dry Comal River-Guadalupe River subwatershed (HUC 121002020106)

  • 2538 BILLABONG - NEWCOMBE TENNIS RANCH, New Braunfels: TXR1523YP, minor permit, discharging to COMAL RIVER, permit term to March 4, 2028
  • AC TEJAS - RAIL LOOP, New Braunfels: TXR1530OS, minor permit, discharging to DRY COMAL CREEK, permit term to March 4, 2028
  • ACKERMANN II SUBDIVISION, Schertz: TXR1528YT, minor permit, discharging to SANTA CLARA CREEK 1902E, permit term to March 4, 2028
  • ACKERMANN SUBDIVISION, Schertz: TXR1529QF, minor permit, discharging to UNNAMED TRIBUTARY, permit term to March 4, 2028
  • ALL-STATE BELTING - NEW BRAUNFELS, New Braunfels: TXRNEBD87, minor permit, permit term to August 13, 2026
  • BALCONES CEMENT PLANT, New Braunfels: TX0077534, minor permit, discharging to STORM WATER SETTLING POND CONTROLLE, permit term to February 1, 2020
  • BEDSTONE BUSINESS PARK, Schertz: TXR1509NV, minor permit, discharging to DRY COMAL CREEK, permit term to March 4, 2028
  • BLU-MAN INVESTMENTS, Schertz: TXR1530WS, minor permit, discharging to CIBOLO CREEK, permit term to March 4, 2028
  • BOBCAT TRUCKING, New Braunfels: TXR05GM44, minor permit, permit term to August 13, 2026
  • BOBCAT TRUCKING - HMP, New Braunfels: TXR1537UT, minor permit, discharging to DRY COMAL CREEK, permit term to March 4, 2028

What the register holds for SHERIFFS POSSE SUBSTATION: its NPDES ID, its permit type and status, its dates, its address in New Braunfels, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1548PO.

Identity

Facility as filedSHERIFFS POSSE SUBSTATION
Permittee as filedIrby Construction Company
NPDES IDTXR1548PO
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 16, 2024
Expiration dateMarch 4, 2028
AddressNew Braunfels, TX 78132
Receiving waterLONG CREEK
SubwatershedDry Comal River-Guadalupe River (HUC 121002020106)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1548PO.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1548PO.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1548PO.

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 TXR1548PO.

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, TXR1548PO.

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Nearby on the register

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

What this page shows

The SHERIFFS POSSE SUBSTATION storm water construction permit, held by Irby Construction Company, is one of 258 such permits in Comal County, where 2.7% of them have a violation on file. It also falls among 116 NPDES permits in the Dry Comal River-Guadalupe River subwatershed, and it records zero pollutants under a numeric limit and zero effluent exceedances.