County page
Weld County
Weld County currently shows 0 Superfund sites, 1323 imported facility profiles, and 999,161 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 Weld County.
The latest loaded TRI year is 2024, with 999,161 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
Roggen Gas Plant
Significant Violation across 12 of the last 12 quarters, with $3,393,500 in recorded penalties.
Jbs Swift Beef Company
Violation Identified across 12 of the last 12 quarters, with $92,225 in recorded penalties.
Fort Lupton / Platte Valley / Lancaster Complex
Significant Violation across 12 of the last 12 quarters, with $3,671,675 in recorded penalties.
Golden Aluminum Inc. - Fort Lupton Mill
Significant Violation across 8 of the last 12 quarters, with $66,500 in recorded penalties.
Expedition Water Solutions - Ews #13
Violation Identified across 12 of the last 12 quarters, with $266,663 in recorded penalties.
Dcp Operating Co - Enterprise C.s.
Significant Violation across 12 of the last 12 quarters, with $102,209 in recorded penalties.
Mewbourn Gas Plant
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Pdc Energy - Wiedeman/boomerang Pad
Significant Violation across 10 of the last 12 quarters, with $215,250 in recorded penalties.
Milarc Cabinets
Violation across 12 of the last 12 quarters, with $9,443 in recorded penalties.
Pdc Energy - Goetzel 7-29 & 25-29
Significant Violation across 10 of the last 12 quarters, with $126,350 in recorded penalties.
Elliotts Auto Parts
Significant Violation across 12 of the last 12 quarters, with $6,500 in recorded penalties.
Erie Auto Salvage
Violation Identified across 12 of the last 12 quarters, with $6,500 in recorded penalties.
Swift Beef - Lone Tree
Violation Identified across 10 of the last 12 quarters, with $100,000 in recorded penalties.
Pdc Energy - Ag 26-32
Significant Violation across 10 of the last 12 quarters, with $59,760 in recorded penalties.
Afco Steel
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Sunflower Wellness - Hudson
Significant Violation across 7 of the last 12 quarters, with $43,694 in recorded penalties.
South West Weld Apc Gas Tie-in
Significant noncompliance across 8 of the last 12 quarters, with $9,000 in recorded penalties.
Andersen's Sales & Salvage Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Harsh International (was Hydraulics Unl)
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Atlantic Manufacturing & Logistics Llc - Hudson
Significant noncompliance across 5 of the last 12 quarters, with $41,346 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 9 | 432,525 lbs |
| Certain glycol ethers | TRI-listed chemical | 2 | 176,104 lbs |
| n-Butyl alcohol | TRI-listed chemical | 4 | 165,576 lbs |
| Methanol | TRI-listed chemical | 19 | 60,183 lbs |
| Toluene | Volatile organic compound | 18 | 41,235 lbs |
| n-Hexane | TRI-listed chemical | 19 | 30,911 lbs |
| Cyclohexane | TRI-listed chemical | 8 | 24,746 lbs |
| Formaldehyde | TRI-listed chemical | 2 | 20,000 lbs |
| Benzene | Volatile organic compound | 15 | 13,637 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 15 | 9,270 lbs |
| Ammonia | TRI-listed chemical | 6 | 3,714 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 3,204 lbs |
| Zinc (fume or dust) | TRI-listed chemical | 1 | 2,585 lbs |
| Ethylbenzene | Volatile organic compound | 15 | 1,283 lbs |
| Acetonitrile | TRI-listed chemical | 1 | 983 lbs |
| Aluminum (fume or dust) | TRI-listed chemical | 1 | 749 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 3 | 465 lbs |
| Dichloromethane | TRI-listed chemical | 2 | 361 lbs |
| Chloroform | TRI-listed chemical | 1 | 278 lbs |
| Nitric acid | TRI-listed chemical | 5 | 265 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Colorado
Colorado facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Colorado
Colorado facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Colorado
Colorado facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.