County page
Washington County
Washington County currently shows 2 Superfund sites, 43 imported facility profiles, and 834,953 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 Washington County.
The latest loaded TRI year is 2024, with 834,953 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
Baytown Township Ground Water Plume
Baytown Township Ground Water Plume is in EPA's Superfund layer for Baytown Township, MN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Oakdale Dump
Oakdale Dump is in EPA's Superfund layer for Oakdale, MN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
3m Chemical Operations' Cottage Grove Facility
Violation Identified across 12 of the last 12 quarters, with $3,123,859 in recorded penalties.
Marine Stugas Townhomes
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Cedar Terrace Mobile Home Park
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Scandia Water Company
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Marathon St. Paul Park Refinery
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Saint Croix Forge Inc
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Erickson Marine
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Cottage Grove Cogeneration
No Violation Identified. Last recorded ECHO inspection: 2024-06-14.
Andersen Corp
No Violation Identified. Last recorded ECHO inspection: 2024-08-12.
Innovative Chemical Corp
No Violation Identified with $28,215 in recorded penalties.
Xcel Energy Allen S King Generating Plant
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Audubon Development Wwtp
No Violation Identified with $6,860 in recorded penalties.
Construction Materials Inc/cmi Coating Group Inc Dba Industrial Painting Service
No Violation Identified with $3,600 in recorded penalties.
Saint Paul Park
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
St. Croix Montessori-well #2 Treatment (tnc)
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Woodbury
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Aggregate Industries Inc - Newport Plant
No Violation Identified. Last recorded ECHO inspection: 2003-01-24.
Aggregate Industries Inc - Larson
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Serenity Shore, Inc.
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Willernie
Violation Identified across 2 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 | 3 | 520,940 lbs |
| Ammonia | TRI-listed chemical | 3 | 122,746 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 52,000 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 33,046 lbs |
| Ethylbenzene | Volatile organic compound | 3 | 18,276 lbs |
| Propylene | TRI-listed chemical | 1 | 17,303 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 16,930 lbs |
| Toluene | Volatile organic compound | 2 | 13,669 lbs |
| Methyl isobutyl ketone | TRI-listed chemical | 1 | 12,556 lbs |
| n-Hexane | TRI-listed chemical | 2 | 5,522 lbs |
| Cyclohexane | TRI-listed chemical | 2 | 3,198 lbs |
| Carbonyl sulfide | TRI-listed chemical | 1 | 2,900 lbs |
| Methanol | TRI-listed chemical | 1 | 2,726 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 2,660 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 2,202 lbs |
| Ethyl acrylate | TRI-listed chemical | 1 | 1,836 lbs |
| Benzene | Volatile organic compound | 1 | 1,295 lbs |
| Carbon disulfide | TRI-listed chemical | 1 | 960 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 810 lbs |
| Dichloromethane | TRI-listed chemical | 1 | 656 lbs |
Violation pages
State-level violation context tied to this county
-
Clean Air Act violations in Minnesota
Minnesota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
-
Clean Water Act violations in Minnesota
Minnesota facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
-
RCRA violations in Minnesota
Minnesota facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.