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Clean Water Act discharge permit · NPDES WYR106512

TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT, (Unknown City), WY: NPDES WYR106512 discharge permit, effluent exceedances, inspections, penalties

TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT, held by Barnard-Wilson Joint Venture, holds NPDES permit WYR106512. EPA’s file records it issued September 15, 2023 and expiring September 17, 2024.

TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT, (Unknown City), Wyoming: Coverage under a general permit WYR106512, held by Barnard-Wilson Joint Venture; Construction stormwater; Effective; issued September 15, 2023, term to September 17, 2024, by Wyoming Department of Environmental Quality.

Wyoming holds 323 Construction stormwater coverages of this permit type in EPA’s file; 196 were issued before WYR106512. Barnard-Wilson Joint Venture holds 2 permits in Wyoming.

Other permits held by Barnard-Wilson Joint Venture

Coverages issued nearest WYR106512

TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT among its neighbors

EPA’s permit file holds 3 discharge permits in the Upper Sugar Creek subwatershed (HUC 101800021301), WYR106512 among them. Its county holds 42, 0 of them major permits; WYR106512 is a minor permit.

Other permits in the Upper Sugar Creek subwatershed (HUC 101800021301)

What the register holds for TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT: its NPDES ID, its permit type and status, its dates, its address in (Unknown City), Wyoming. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WYR106512.

Identity

Facility as filedTRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT
Permittee as filedBarnard-Wilson Joint Venture
NPDES IDWYR106512
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 15, 2023
Expiration dateSeptember 17, 2024
Issuing agencyWyoming Department of Environmental Quality
Address(Unknown City), WY
SubwatershedUpper Sugar Creek (HUC 101800021301)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WYR106512.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WYR106512.

Inspections

EPA’s inspection file holds no inspection for NPDES WYR106512.

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 WYR106512.

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, WYR106512.

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Nearby on the register

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

What this page shows

The Upper Sugar Creek subwatershed holds 3 NPDES permits, including TRANSWEST EXPRESS LNTP 2023 TRANSMISSION SEGMENT PROJECT. Carbon County has 9 storm water construction permits on EPA's NPDES register, and 55.6% of them have an earlier issue date than this permit.