Rankings · Hazardous waste violations

Hazardous waste violations in Natrona County, Wyoming

• 78Handlers ranked
• 228Total violations

The ten largest of the 78 handlers in Natrona County, 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 CASPER REFINING LLC Casper 31 violations
2. FORMER TEXACO CASPER REFINERY Evansville 19 violations
3. BP CASPER FORMER REFINERY Casper 11 violations
4. CHAMPIONX, LLC-PLANT 0108 Evansville 11 violations
5. WYOMING MACHINERY COMPANY Casper 10 violations
6. EXCAL CORP Mills 8 violations
7. TUBOSCOPE INC.-TUBOSCOPE ROD/TUBING PLANT Casper 8 violations
8. BAKER HUGHES JOINT FACILITY Evansville 5 violations
9. CASPER STAR-TRIBUNE Casper 5 violations
10. COLLISEUM MOTOR CO. Casper 5 violations

Hazardous waste violations across a wider area →

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