County page
Cameron County
Cameron County currently shows 0 Superfund sites, 161 imported facility profiles, and 75,836 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 Cameron County.
The latest loaded TRI year is 2024, with 75,836 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
Chem Pruf
Significant Violation across 12 of the last 12 quarters, with $61,181 in recorded penalties.
Tforce Freight - Harlingen
Violation across 12 of the last 12 quarters, with $3,800,000 in recorded penalties.
Ups
Violation across 12 of the last 12 quarters, with $3,800,000 in recorded penalties.
Rancho Viejo Wwtf
Violation Identified across 12 of the last 12 quarters, with $5,625 in recorded penalties.
Abc Gulf Coast Llc
Violation across 11 of the last 12 quarters, with $6,329 in recorded penalties.
Heavy Duty Equipment
Violation across 11 of the last 12 quarters, with $2,500 in recorded penalties.
S&s Sales (snodgrass Inc)
Violation across 11 of the last 12 quarters, with $2,500 in recorded penalties.
Signet Maritime Corp
Violation across 11 of the last 12 quarters, with $2,500 in recorded penalties.
City of Rio Hondo Wwtf
Significant Violation across 9 of the last 12 quarters, with $40,625 in recorded penalties.
Texas Gulf Trawling Llc
Violation across 11 of the last 12 quarters, with $1,250 in recorded penalties.
Transporte Internacional Lopez Ochoa Logistics
Violation across 11 of the last 12 quarters, with $1,250 in recorded penalties.
City of Harlingen Waterworks System Wwtp
Violation Identified across 7 of the last 12 quarters, with $19,050 in recorded penalties.
Mueller Co Gas Prods Div
Violation across 12 of the last 12 quarters in the imported ECHO record.
Bay Bridge Texas
Violation across 12 of the last 12 quarters in the imported ECHO record.
Olmito Wsc Wwtp
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Valley Regional Medical Center
Violation across 12 of the last 12 quarters in the imported ECHO record.
City of Primera
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
City of Rio Hondo
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
City of Santa Rosa - Swtp - 601 Ladona St
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
City of la Feria Water Plant
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Phenol | TRI-listed chemical | 1 | 29,546 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 23,201 lbs |
| Styrene | Volatile organic compound | 1 | 11,145 lbs |
| Toluene | Volatile organic compound | 1 | 4,481 lbs |
| Cumene | TRI-listed chemical | 3 | 3,062 lbs |
| Naphthalene | TRI-listed chemical | 4 | 1,000 lbs |
| n-Hexane | TRI-listed chemical | 3 | 1,000 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 2 | 843 lbs |
| Ethylbenzene | Volatile organic compound | 3 | 500 lbs |
| Cyclohexane | TRI-listed chemical | 2 | 500 lbs |
| Benzene | Volatile organic compound | 2 | 500 lbs |
| Chromium | Metals and metal compounds | 3 | 40 lbs |
| Chlorine | TRI-listed chemical | 1 | 10 lbs |
| Copper | TRI-listed chemical | 1 | 5 lbs |
| Lead | Metals and metal compounds | 5 | 3 lbs |
| Sodium nitrite | TRI-listed chemical | 1 | 0 lbs |
| Manganese | TRI-listed chemical | 1 | 0 lbs |
| Lead compounds | Metals and metal compounds | 2 | 0 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 1 | 0 lbs |
| Manganese compounds | 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 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.