County page
Polk County
Polk County currently shows 0 Superfund sites, 25 imported facility profiles, and 632,633 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 Polk County.
The latest loaded TRI year is 2024, with 632,633 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
American Crystal Sugar - East Grand Forks
Significant Violation across 12 of the last 12 quarters, with $362,715 in recorded penalties.
American Crystal Sugar - Crookston
No Violation Identified across 1 of the last 12 quarters, with $21,780 in recorded penalties.
Winger Dump Site
Violation Identified across 7 of the last 12 quarters, with $1,460 in recorded penalties.
Climax Wwtp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Fisher Wwtp
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Valley Truck Parts & Service
No Violation Identified across 2 of the last 12 quarters, with $1,028 in recorded penalties.
Rj Zavoral and Sons Inc Hma Portable Plant 2
No Violation Identified with $14,490 in recorded penalties.
Polk County Solid Waste Facility - Fosston Industrial Park
No Violation Identified with $3,600 in recorded penalties.
Cast A Way Trailer Park-iw807
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Mentor Convenience Store
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Fosston Wwtp
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Consolidated Equipment Group
No violation identified
Crookston Wwtp
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Trinity Point
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Mcintosh Wwtp
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Farmer's Union Park-softener
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Dee Mfg
No Violation Identified. Last recorded ECHO inspection: 2025-04-02.
New Flyer of America Inc
No Violation Identified. Last recorded ECHO inspection: 2019-06-12.
Chs Inc - Erskine Grain
No Violation Identified. Last recorded ECHO inspection: 2024-03-06.
Sunrich Products Llc
No Violation Identified. Last recorded ECHO inspection: 2023-08-09.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 2 | 284,873 lbs |
| Methanol | TRI-listed chemical | 1 | 149,305 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 78,770 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 68,847 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 30,622 lbs |
| Manganese | TRI-listed chemical | 1 | 16,305 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 3,747 lbs |
| Lead compounds | Metals and metal compounds | 1 | 137 lbs |
| Mercury compounds | TRI-listed chemical | 2 | 27 lbs |
| Dioxin and dioxin-like compounds | TRI-listed chemical | 2 | 0 lbs |
| Lead | Metals and metal compounds | 1 | 0 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 0 lbs |
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.