Hazardous waste · inspections by year
Hazardous waste inspections in Ravalli County, Montana in 2026
- 6Handlers inspected
- 10Inspections on record
- 6Handlers inspected in 2025
- 9thAmong Montana counties that year
Ravalli County, Montana has 6 hazardous waste handlers with at least one inspection on record during 2026, across 10 separate inspections. That compares with 6 in 2025, the same number. It is the 9th 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
Comparable counties in Montana, 2026
- Dawson County 7
- Custer County 4
- Park County 4
- Stillwater County 4
- Sanders County 3
- Silver Bow County 11
- Flathead County 15
- Cascade County 16
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-04-15 | ROCKY MOUNTAIN LABORATORIES | Hamilton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | S & W SAWMILL FACILITY | Darby | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | SSP-SIMATRIX INC (VICTOR) | Victor | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | SSP-SIMATRIX INC HAMILTON | Hamilton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-13 | ROCKY MOUNTAIN LABORATORIES | Hamilton | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-13 | S & W SAWMILL FACILITY | Darby | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-13 | GLAXOSMITHKLINE BIOLOGICALS N AMERICA | Hamilton | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-11 | SSP-SIMATRIX INC (VICTOR) | Victor | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-11 | SSP-SIMATRIX INC HAMILTON | Hamilton | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-11 | FRONTIER WOOD PRESERVING | Stevensville | NON-FINANCIAL RECORD REVIEW | S |
Figures from EPA’s RCRAInfo download.