County page
Hill County
Hill County currently shows 0 Superfund sites, 36 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 Hill 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
Northern Agricultural Research
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Cool Springs Colony
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Unified Disposal District Landfill
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
East End Colony
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Hartland Colony
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Hidden Valley Colony
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Js Livestock
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Agency Lagoon
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Beaver Creek Golf Course-treatment Plant
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Box Elder School District 13g-treatment Plant
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Lower Dry Fork Lagoon
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Havre City of
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Havre Wwtf
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Azure Lagoon
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Pacific Steel and Recycling
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Msu Northern
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Ncmrwa North Havre Cwd Leg-treatment Plant
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Msu-northern Bio-energy Center
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Rocky Boy's Core Pipeline - Segment #4 - Dewatering
Under review across 2 of the last 12 quarters in the imported ECHO record.
Usbia-rocky Boy's Agency
No Violation Identified across 2 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.