Hazardous waste · inspections by year
Hazardous waste inspections in Lewis And Clark County, Montana in 2026
- 18Handlers inspected
- 19Inspections on record
- 16Handlers inspected in 2025
- 4thAmong Montana counties that year
Lewis And Clark County, Montana has 18 hazardous waste handlers with at least one inspection on record during 2026, across 19 separate inspections. That compares with 16 in 2025. It is the 4th 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 Lewis And Clark County, Montana 10
- Very small quantity generators inspected in Lewis And Clark County, Montana 7
Comparable counties in Montana, 2026
- Cascade County 16
- Flathead County 15
- Missoula County 23
- Silver Bow County 11
- Gallatin County 27
- Dawson County 7
- Ravalli County 6
- Custer County 4
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-08-04 | MT ARNG FORT HARRISON | Fort Harrison | NON-FINANCIAL RECORD REVIEW | S |
| 2026-04-20 | DECORATIVE INDUSTRIAL PLATING LLC | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-04-03 | COSTCO WHOLESALE #633 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-17 | WALMART SUPERCENTER #1872 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-13 | ST PETERS HEALTH | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-13 | ENERGY LABORATORIES INC | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-05 | PAR MONTANA HELENA PRODUCTS TERMINAL | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-05 | BOUMA POST YARDS LINCOLN | Lincoln | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-05 | UNITED FELTS INC | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-05 | BOEING HELENA | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | HELENA AREA REGIONAL OFFICE | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | HOME DEPOT STORE #3106 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-02 | LOWES OF HELENA #2277 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-02 | RELLC REMEDIATION P66 HELENA TERMINAL | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-02 | RELLC REMEDIATION - PAR MONTANA HELENA TERMINAL | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-26 | TARGET STORE T1282 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-25 | COSTCO WHOLESALE #633 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-12 | STAPLES - 360 MONTANA - HELENA, MT #6376 | Helena | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-29 | FEDERAL EXPRESS - ZHLN | Helena | NON-FINANCIAL RECORD REVIEW | S |
Figures from EPA’s RCRAInfo download.