Hazardous waste · inspections by year
Hazardous waste inspections in Yellowstone County, Montana in 2026
- 49Handlers inspected
- 59Inspections on record
- 53Handlers inspected in 2025
- 1stAmong Montana counties that year
Yellowstone County, Montana has 49 hazardous waste handlers with at least one inspection on record during 2026, across 59 separate inspections. That compares with 53 in 2025. It is the 1st largest of the 13 Montana counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
By what a handler generates, in 2026
- Small quantity generators inspected in Yellowstone County, Montana 23
- Very small quantity generators inspected in Yellowstone County, Montana 20
- Large quantity generators inspected in Yellowstone County, Montana 5
Comparable counties in Montana, 2026
- Gallatin County 27
- Missoula County 23
- Lewis And Clark County 18
- Cascade County 16
- Flathead County 15
- Silver Bow County 11
- Dawson County 7
- Ravalli County 6
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-07-27 | CITY COLLEGE AT MONTANA STATE UNIVERSITY BILLINGS | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-27 | CRASH CHAMPIONS - BILLINGS 20TH | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-27 | SCENTRY BIOLOGICALS INC | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-27 | THE BILLINGS PAINT CENTER, INC | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-25 | PAR MONTANA LLC | Billings | FINANCIAL RECORD REVIEW | S |
| 2026-06-09 | JUPITER SULPHUR LLC - BILLINGS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-05-06 | CHS INC LAUREL REFINERY | Laurel | NON-FINANCIAL RECORD REVIEW | S |
| 2026-04-27 | LAUREL GENERATING STATION | Laurel | NON-FINANCIAL RECORD REVIEW | S |
| 2026-04-10 | MONTANA SULPHUR & CHEMICAL COMPANY | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-04-10 | NORTHWEST SCIENTIFIC INC | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-10 | CHS INC. BILLINGS MAINTENANCE SHOP | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | PHILLIPS 66 COMPANY BILLINGS REFINERY | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | PHILLIPS 66 PIPELINE LLC BILLINGS STATION | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-01 | PHILLIPS 66 COMPANY BILLINGS LAND TREATMENT UNIT | Billings | FINANCIAL RECORD REVIEW | S |
| 2026-04-01 | PHILLIPS 66 COMPANY BILLINGS REFINERY | Billings | FINANCIAL RECORD REVIEW | S |
| 2026-04-01 | WALMART SUPERCENTER #1956 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-17 | WALMART SUPERCENTER #2923 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-17 | WALMART SUPERCENTER #4412 | Laurel | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-17 | SAMS CLUB #4805 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-17 | FEDEX FREIGHT BLS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-16 | CHS INC LAUREL REFINERY | Laurel | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-16 | CHS INC LAUREL REFINERY | Laurel | CORRECTIVE ACTION COMPLIANCE EVALUATION | S |
| 2026-03-16 | CHS INC TRANSPORTATION | Laurel | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-13 | WALMART SUPERCENTER #1956 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-12 | BRENNTAG PACIFIC - BILLINGS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-10 | LOWES OF BILLINGS #319 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-06 | QUALAWASH HOLDINGS LLC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | PAR MONTANA BILLINGS TERMINAL | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | PHILLIPS 66 COMPANY BILLINGS REFINERY | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | PAR MONTANA LLC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | ENERGY LABORATORIES INC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | ADVANCE AUTO PARTS DC #58 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | GROOME PAINT SHOP LLC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | HOME DEPOT STORE #3101 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | YELLOWSTONE PATHOLOGY INSTITUTE INC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | AMAZON.COM SERVICES LLC - WMT3 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | SCHNITZER STEEL BILLINGS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-26 | TARGET STORE T1333 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-25 | TARGET STORE T0171 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-25 | COSTCO WHOLESALE #1644/4190 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-19 | ROCKY MOUNTAIN COLLEGE FLIGHT OPERATIONS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-13 | SHERWIN WILLIAMS #703203 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | THE WESTERN SUGAR COOPERATIVE | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | MSU BILLINGS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | HANKS BODY SHOP POWERED BY LITHIA | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | BILLINGS CLINIC | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | STAPLES - 360 MONTANA - BILLINGS, MT #4885 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | EDWARDS JET CENTER | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-05 | GROOME PAINT SHOP LLC | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-05 | EMERALD SERVICES INC BILLINGS | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-05 | AMAZON.COM SERVICES LLC - WMT3 | Billings | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-30 | ST VINCENT HEALTHCARE | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-29 | FEDERAL EXPRESS - ZBILL | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-28 | JUPITER SULPHUR LLC - BILLINGS | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-28 | OZARK AUTOMOTIVE DISTRIBUTORS, DC #15 | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-26 | H-E PARTS INTERNATIONAL | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-21 | AMERICAN STEEL | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-21 | ACUREN INSPECTION | Billings | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-21 | CHS INC. BILLINGS MAINTENANCE SHOP | Billings | NON-FINANCIAL RECORD REVIEW | S |
Figures from EPA’s RCRAInfo download.