Rankings · Hazardous waste violations

Hazardous waste violations in Wyoming

• 696Handlers ranked
• 1,687Total violations

The ten largest of the 696 handlers in Wyoming that report this figure — the hazardous waste handlers with the most violations on record in the federal handler register. A handler that does not report the figure is not ranked here, so the count above is the population this ordering covers, not every handler on file.

Top ten by hazardous waste violations

1. HF SINCLAIR PARCO REFINING LLC Sinclair 77 violations
2. WYOMING REFINING COMPANY Newcastle 53 violations
3. HF SINCLAIR CHEYENNE REFINERY LLC Cheyenne 47 violations
4. HF SINCLAIR CASPER REFINING LLC Casper 31 violations
5. TRI STATE OIL RECLAIMERS INC. Newcastle 31 violations
6. YELLOWSTONE CODY REFINERY Cody 29 violations
7. TRI STATE OIL RECLAIMERS - CHEYENNE Cheyenne 26 violations
8. FORMER TEXACO CASPER REFINERY Evansville 19 violations
9. PACIFICORP DAVE JOHNSTON PLANT Glenrock 19 violations
10. F.E. WARREN AFB WYOMING F.E. Warren Afb 17 violations

By county

• Campbell County, Wyoming 106
• Laramie County, Wyoming 95
• Natrona County, Wyoming 78
• Sweetwater County, Wyoming 45
• Park County, Wyoming 39
• Sheridan County, Wyoming 37
• Converse County, Wyoming 34
• Albany County, Wyoming 31
• Carbon County, Wyoming 31
• Washakie County, Wyoming 29
• Fremont County, Wyoming 23
• Platte County, Wyoming 21
• Big Horn County, Wyoming 20
• Johnson County, Wyoming 18
• Goshen County, Wyoming 17
• Uinta County, Wyoming 17
• Lincoln County, Wyoming 13
• Teton County, Wyoming 11
• Weston County, Wyoming 11

Hazardous waste violations across a wider area →

Figures as filed with the agency that collects them: EPA’s ECHO downloads and CMS provider files.