County page
Weston County
Weston County currently shows 0 Superfund sites, 45 imported facility profiles, and 17,515 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 Weston County.
The latest loaded TRI year is 2024, with 17,515 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
Dixon Brothers Newcastle Facility
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Newcastle Concrete Batch Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Newcastle Yard
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
True Ranch Quarry (lqd Spo735)
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Canyon Improvement & Service District-treatment
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
West End Water District
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Flying V Cambria Inn
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Osage Water District
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Weston County Mallo Camp-chlorinator
Significant noncompliance across 9 of the last 12 quarters in the imported ECHO record.
Buckhorn Bar and Grill
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Salt Creek Water District
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Wyoming Refining Co.-newcastle Refinery
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
City of Newcastle Wastewater
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Duff Avenue Sewer Reconstruction
Significant Violation across 6 of the last 12 quarters in the imported ECHO record.
Lak Ranch
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Newcastle Refinery (igp)
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Upton Wastewater Lagoon
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Water Unlimited, Inc.
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Red Giant Oil Co Llc
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
307 Auto Repair
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Toluene | Volatile organic compound | 1 | 4,157 lbs |
| n-Hexane | TRI-listed chemical | 1 | 2,231 lbs |
| Benzene | Volatile organic compound | 1 | 2,207 lbs |
| Propylene | TRI-listed chemical | 1 | 2,045 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 1,978 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 1,419 lbs |
| Ammonia | TRI-listed chemical | 1 | 1,325 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 531 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 366 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 341 lbs |
| Cumene | TRI-listed chemical | 1 | 245 lbs |
| 1, 3-Butadiene | TRI-listed chemical | 1 | 168 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 138 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 109 lbs |
| Naphthalene | TRI-listed chemical | 1 | 107 lbs |
| Ethylene | TRI-listed chemical | 1 | 73 lbs |
| Styrene | Volatile organic compound | 1 | 72 lbs |
| Cresol (mixed isomers) | TRI-listed chemical | 1 | 2 lbs |
| Methanol | TRI-listed chemical | 1 | 2 lbs |
| 1-Propanaminium, 2-hydroxy-N, N, N-trimethyl-, 3-[(�-�-perfluoro-C6-20-alkyl)thio] derivs., chlorides | 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 Wyoming
Wyoming facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Wyoming
Wyoming facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Wyoming
Wyoming facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.