County page
Cook County
Cook County currently shows 0 Superfund sites, 38 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 Cook 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
Grand Portage Wastewater Stabilization Lagoon
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Grand Portage Community Water System
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Poplar Haus
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Cliff Dweller
Significant noncompliance across 11 of the last 12 quarters in the imported ECHO record.
Minnesota Power - Taconite Harbor Dock
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Aspenwood Townhomes
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Temperance Landing-softener
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Holiday Stationstore No. 3517
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
The Landing At Devil Track Lake-surface Water Treatment
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Judge C.r. Magney State Park
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Bluefin Bay On Lake Superior Wwtp
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Ymca Camp Menogyn
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Wilderness Canoe Base - the Island
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Caribou Highlands Lodge Wwtp
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
Grand Marais
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
Naniboujou Lodge-softener (dishwashing Only)
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Gunflint Lodge
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Loon Lake Lodge-w1 Liquid Chlorine Injection
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Temperance River State Park/lower Camp
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Temperance River State Park/upper Cpgrd.-surface Water Treatment
No Violation Identified across 3 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 Minnesota
Minnesota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Minnesota
Minnesota facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Minnesota
Minnesota facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.