County page
Madison County
Madison County currently shows 0 Superfund sites, 42 imported facility profiles, and 0 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 Madison County.
The latest loaded TRI year is 2024, with 0 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
Facilities
Worst polluters and compliance pressure
M & W Milling & Refining Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Dsl Mckee Pit
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Tilstra Ranch Inc.
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Nevada City-treatment
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Town Haul Diner
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Dsl Pit
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Usfws-ennis Nat Fish Hatchery
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Harrison School District No 23
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Virginia City Water Dept
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Ennis Town of
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Galloups Slide Inn Inc
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Lake Shore Lodge
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Mcallister Lodging-treatment Plant
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
4 Rivers Concrete
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Driftwaters Resort
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Beaverhead Talc Mine
Inactive across 5 of the last 12 quarters in the imported ECHO record.
Ennis Wwtp
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Alder School-treatment Plant
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Norris Hot Springs
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Giunnane Opencut Site Opencut #1838
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|
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.