County page
Lewis And Clark County
Lewis And Clark County currently shows 2 Superfund sites, 178 imported facility profiles, and 19,216 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Lewis And Clark County.
The latest loaded TRI year is 2024, with 19,216 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
East Helena Site
East Helena Site is in EPA's Superfund layer for East Helena, MT. Live ingestion currently includes the official EPA detail links and geocoded site record.
Upper Tenmile Creek Mining Area
Upper Tenmile Creek Mining Area is in EPA's Superfund layer for Helena, MT. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Ups - Helena
Violation Identified across 12 of the last 12 quarters, with $5,300,000 in recorded penalties.
Bmc West Truss Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Applegate Meadows Subdivision
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Bridge Creek Estates
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Bryant No 3 Subdivision Community Wastewater Facility
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Cretext Concrete Products West
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Custom Recyclers Inc
Violation across 12 of the last 12 quarters in the imported ECHO record.
Elk Creek Colony
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Gates of the Mountains Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Glacier Point Subdivision
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Grand Valley Estates
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Hayfield Estates Ii Lot 25 Jamor Subdivision Wastewater Treatment System
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Helena Regional Airport
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Milford Colony
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Valley View Landfill
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Wastewater Treatment Facility
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
City of Helena Wwtp
Significant Violation across 5 of the last 12 quarters, with $20,000 in recorded penalties.
Augusta School Dist 45
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Causeway Chalet-water Softener
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Evergreen Trailer Court
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Copper compounds | TRI-listed chemical | 1 | 10,684 lbs |
| Lead | Metals and metal compounds | 2 | 5,133 lbs |
| Ammonia | TRI-listed chemical | 1 | 3,399 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Montana
Montana facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Montana
Montana facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Montana
Montana facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.