Hazardous waste · violations by year
Hazardous waste violations in Cheyenne, Wyoming in 2025
- 4Handlers cited
- 5Violations on record
- 3rdAmong Wyoming counties that year
Cheyenne, Wyoming has 4 hazardous waste handlers with at least one violation on record during 2025, across 5 separate violations. It is the 3rd largest of the 3 Wyoming counties with three or more handlers cited that year. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-09-30 | UNION PACIFIC RAILROAD - CHEYENNE RAILROAD FACILITY | Cheyenne | Standards for Used Oil: Generators | S |
| 2025-09-25 | DYNO NOBEL INC.-CHEYENNE PLANT | Cheyenne | Standards Applicable to Generators of HW: General | S |
| 2025-09-24 | TRI STATE OIL RECLAIMERS - CHEYENNE | Cheyenne | Violation of a permit condition or requirement | S |
| 2025-04-02 | XPO LOGISTICS FREIGHT, INC.-UWY | Cheyenne | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-04-02 | XPO LOGISTICS FREIGHT, INC.-UWY | Cheyenne | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
Figures from EPA’s RCRAInfo download.