Clean Water Act discharge permit · NPDES WYR106195
CHEYENNE PROSSER, WY: NPDES WYR106195 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CHEYENNE PROSSER, held by Gateway Construction, LLC, holds NPDES permit WYR106195. EPA’s file records it issued September 11, 2020 and expiring April 26, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for CHEYENNE PROSSER: its NPDES ID, its permit type and status, its dates, its address, Wyoming. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WYR106195.
Identity
| Facility as filed | CHEYENNE PROSSER |
|---|---|
| Permittee as filed | Gateway Construction, LLC |
| NPDES ID | WYR106195 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | September 11, 2020 |
| Expiration date | April 26, 2022 |
| Address | WY |
| Subwatershed | 101900090109 (HUC 101900090109) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES WYR106195.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WYR106195.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WYR106195 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.