Clean Water Act discharge permit · NPDES WYR001616
SHERIDAN CITY EXISTING LANDFILL-83 EAST RIDGE ROAD, Sheridan, WY: NPDES WYR001616 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SHERIDAN CITY EXISTING LANDFILL-83 EAST RIDGE ROAD, held by Sheridan, City of, holds NPDES permit WYR001616. EPA’s file records it issued January 1, 2025 and expiring May 31, 2028. 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.
Identity
| Facility as filed | SHERIDAN CITY EXISTING LANDFILL-83 EAST RIDGE ROAD |
|---|---|
| Permittee as filed | Sheridan, City of |
| NPDES ID | WYR001616 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 1, 2025 |
| Expiration date | May 31, 2028 |
| Issuing agency | Wyoming Department of Environmental Quality |
| Address | Sheridan, WY 82801 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Middle Prairie Dog Creek (HUC 100901010402) |
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 WYR001616.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 25, 2025 | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| November 6, 2025 | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| November 6, 2025 | WW Storm Water Non-Construction - Failure to Maintain Records | ST6 |
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 WYR001616 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.