County page
Pierce County
Pierce County currently shows 0 Superfund sites, 29 imported facility profiles, and 70,476 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 Pierce County.
The latest loaded TRI year is 2024, with 70,476 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
Ellsworth Cooperative Creamery
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Jil Ro Sie Holsteins
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
River Falls Wwtp
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Son Bow Farms Inc
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
West Central Wisconsin Biosolids Facility
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Ellsworth Wastewater Treatment
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Maiden Rock Wastewater Treatment Facility
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Plum City Wastewater Treatment Plant
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Spring Valley Wastewater Treatment Facility
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Prescott Wastewater Treatment Facility
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Village of Bay City
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Elmwood Waterworks
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Ellsworth Waterworks-bg675
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Maiden Rock Water Utility-bg678
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
River Falls Waterworks
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Meyer Utility Structures, Llc Plant No. 1663
No Violation Identified. Last recorded ECHO inspection: 2008-09-11.
Elmwood Village Wwtp
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Highway 10 Sand Processing Plant
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Sv Lab
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Tri Star Auto Parts Inc
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 69,715 lbs |
| Manganese | TRI-listed chemical | 1 | 750 lbs |
| Zinc (fume or dust) | TRI-listed chemical | 1 | 10 lbs |
| Manganese compounds | TRI-listed chemical | 1 | 0 lbs |
| Nickel | Metals and metal compounds | 1 | 0 lbs |
| Copper | TRI-listed chemical | 2 | 0 lbs |
| Lead compounds | Metals and metal compounds | 1 | 0 lbs |
| Lead | Metals and metal compounds | 1 | 0 lbs |
| Nitric acid | TRI-listed chemical | 1 | 0 lbs |
| Chromium | Metals and metal compounds | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Wisconsin
Wisconsin facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Wisconsin
Wisconsin facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Wisconsin
Wisconsin facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.