County page
Cedar County
Cedar County currently shows 0 Superfund sites, 27 imported facility profiles, and 168,825 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 Cedar County.
The latest loaded TRI year is 2024, with 168,825 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
Hwh Corporation-plant #1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Bennett City of Stp
Significant noncompliance across 10 of the last 12 quarters in the imported ECHO record.
West Branch City of Stp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
G G Brothers-treatment Plant
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Tipton Wwtp (west)
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
West Branch Mobile Home (now Cc West Branch Village Property Llc)
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Scattergood Friends School
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Meadow Lake Campgrounds-plant #1
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Wahkonsa Country Club
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Yankee Grove Hoa-plant #1
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Hwh Corporation
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Xerxes Corp
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Mechanicsville Wwtp
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Lowden City of Stp
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Stanwood Wwtp
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Durant City of Stp
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Twin State Inc
No violation identified
Clarence Wwtp
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
West Branch Water Works
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Proctor & Gamble Hair Care - West Branch Dist Ctr
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Styrene | Volatile organic compound | 1 | 147,000 lbs |
| Ammonia | TRI-listed chemical | 1 | 21,825 lbs |
| Manganese compounds | TRI-listed chemical | 2 | 0 lbs |
| Zinc compounds | TRI-listed chemical | 3 | 0 lbs |
| Copper compounds | TRI-listed chemical | 2 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Iowa
Iowa facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Iowa
Iowa facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Iowa
Iowa facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.