County page
Olmsted County
Olmsted County currently shows 0 Superfund sites, 56 imported facility profiles, and 113,707 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 Olmsted County.
The latest loaded TRI year is 2024, with 113,707 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
Geotek Llc
No Violation Identified across 1 of the last 12 quarters, with $10,747 in recorded penalties.
Briarwood Subdivision
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Crenlo Cab Products Inc - Plant 2
No Violation Identified across 1 of the last 12 quarters, with $22,675 in recorded penalties.
Ups - Rochester
No Violation Identified with $5,300,000 in recorded penalties.
Kerry Ingredients & Flavours Inc
No Violation Identified across 2 of the last 12 quarters, with $5,740 in recorded penalties.
Shea Dairy Inc
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Oronoco Wwtp
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Heartland
No Violation Identified across 3 of the last 12 quarters, with $1,512 in recorded penalties.
Mathy Construction - Aggregate
No Violation Identified across 1 of the last 12 quarters, with $9,938 in recorded penalties.
Halcon Corp
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Mayo Clinic Rochester
No Violation Identified across 1 of the last 12 quarters, with $3,350 in recorded penalties.
Peoples Energy Cooperative
No Violation Identified with $14,553 in recorded penalties.
Rochester Athletic Club
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Rochester Public Utilities Westside Energy Station
No Violation Identified with $6,000 in recorded penalties.
Reinke's Corner
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Geotek Llc (g2)
No violation identified
Scheels
No Violation Identified with $1,274 in recorded penalties.
River Valley Power & Sports
No Violation Identified with $969 in recorded penalties.
Mnscu - Rochester Comm & Tech College 30th Ave
No Violation Identified with $905 in recorded penalties.
Stewartville Sand
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Styrene | Volatile organic compound | 2 | 109,480 lbs |
| Manganese | TRI-listed chemical | 3 | 62 lbs |
| Diisocyanates | TRI-listed chemical | 2 | 60 lbs |
| Chromium | Metals and metal compounds | 2 | 15 lbs |
| Nitric acid | TRI-listed chemical | 1 | 10 lbs |
| Copper | TRI-listed chemical | 2 | 0 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 0 lbs |
| Lead | Metals and metal compounds | 1 | 0 lbs |
| Nickel | Metals and metal compounds | 2 | 0 lbs |
| Peracetic acid | 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.