County page
Collin County
Collin County currently shows 0 Superfund sites, 157 imported facility profiles, and 66,283 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 Collin County.
The latest loaded TRI year is 2024, with 66,283 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
Medical Center of Plano
Violation across 12 of the last 12 quarters, with $37,575 in recorded penalties.
The Estates Wwtp
Significant noncompliance across 9 of the last 12 quarters, with $28,605 in recorded penalties.
Wilson Creek Regional Wastewater Treatment Plant
Violation Identified across 6 of the last 12 quarters, with $286,950 in recorded penalties.
Home Depot Usa Hd6809
Significant noncompliance across 6 of the last 12 quarters, with $285,363 in recorded penalties.
Baylor Scott & White Heart Hospital Plano
Violation across 12 of the last 12 quarters in the imported ECHO record.
Rogers Delinted Cottonseed Co
Violation across 12 of the last 12 quarters in the imported ECHO record.
Safety Kleen Systems - Plano Facility
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Wylie Water Treatment Plant
Violation across 12 of the last 12 quarters in the imported ECHO record.
Quadrant Performance Materials
No Violation Identified across 2 of the last 12 quarters, with $28,350 in recorded penalties.
City of Blue Ridge-plant 2 - 200 E Heap St
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
North Farmersville Wsc
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Weston Wsc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Ups Mckinney
No Violation Identified across 2 of the last 12 quarters, with $3,800,000 in recorded penalties.
Collin Park Marina Wwtp
Violation Identified across 4 of the last 12 quarters, with $6,500 in recorded penalties.
Texas Instruments - Rfab
No Violation Identified with $1,800 in recorded penalties.
Blue Compass Rv South Houston-plant - 23538 Sh 6
Significant noncompliance across 10 of the last 12 quarters in the imported ECHO record.
Bear Creek Wwtp
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Collin County Adventure Camp
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
City of Celina Wwtp
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Farmersville Wwtp 1
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Fluorine | TRI-listed chemical | 1 | 19,897 lbs |
| Ammonia | TRI-listed chemical | 3 | 12,753 lbs |
| Ozone | TRI-listed chemical | 1 | 12,260 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 6,869 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 4,560 lbs |
| Chlorine | TRI-listed chemical | 1 | 2,960 lbs |
| N-Methyl-2-pyrrolidone | TRI-listed chemical | 1 | 1,300 lbs |
| Methanol | TRI-listed chemical | 2 | 1,188 lbs |
| Diisocyanates | TRI-listed chemical | 1 | 1,050 lbs |
| Certain glycol ethers | TRI-listed chemical | 1 | 881 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 662 lbs |
| Nonylphenol Ethoxylates | TRI-listed chemical | 1 | 657 lbs |
| Copper | TRI-listed chemical | 1 | 595 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 225 lbs |
| Zinc compounds | TRI-listed chemical | 2 | 118 lbs |
| Antimony compounds | TRI-listed chemical | 2 | 101 lbs |
| Manganese | TRI-listed chemical | 2 | 97 lbs |
| Nitric acid | TRI-listed chemical | 1 | 88 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 15 lbs |
| Lead compounds | Metals and metal compounds | 9 | 3 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Texas
Texas facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Texas
Texas facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Texas
Texas facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.