County page
Imperial County
Imperial County currently shows 1 Superfund site, 140 imported facility profiles, and 209,226 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 Imperial County.
The latest loaded TRI year is 2024, with 209,226 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
Stoker Chemical
Stoker Chemical is in EPA's Superfund layer for Imperial, CA. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
El Centro Generating Station
Significant Violation across 11 of the last 12 quarters, with $118,110 in recorded penalties.
Spreckels Sugar Co Inc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Centinela State Prison
Significant noncompliance across 8 of the last 12 quarters, with $45,000 in recorded penalties.
Brawley Wastewater Treatment Plant
Violation Identified across 7 of the last 12 quarters, with $51,400 in recorded penalties.
Naval Air Facility El Centro
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Import Auto Source
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Havens Sons Trucking Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Calexico Waste Water Plant
Violation Identified across 5 of the last 12 quarters, with $10,365 in recorded penalties.
Calipatria Wwtp
Violation Identified across 5 of the last 12 quarters, with $9,000 in recorded penalties.
Vista Del Valle
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Imperial Wwtp
Violation Identified across 4 of the last 12 quarters, with $18,000 in recorded penalties.
Rio Bend Rv Golf Resort & Storm Crossing-treatment Plant
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Winterhaven Water District
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Holtville City Wwtp
Significant noncompliance across 4 of the last 12 quarters, with $15,000 in recorded penalties.
Meadows Union Elementary School-treatment Plant
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Heber Pud Wwtp
Violation Identified across 3 of the last 12 quarters, with $6,000 in recorded penalties.
Palo Verde County Water Dist.-treatment Plant
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
United Parcel Service - Caelc
No Violation Identified with $5,300,000 in recorded penalties.
Date Gardens Mobile Home Park
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Seeley County Wwtp
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 1 | 113,430 lbs |
| Copper | TRI-listed chemical | 1 | 65,151 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 2 | 22,000 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 4,702 lbs |
| Propylene | TRI-listed chemical | 1 | 2,101 lbs |
| Mercury compounds | TRI-listed chemical | 2 | 1,810 lbs |
| Lead compounds | Metals and metal compounds | 3 | 32 lbs |
| Nitroglycerin | TRI-listed chemical | 1 | 0 lbs |
| Cyanide compounds | TRI-listed chemical | 1 | 0 lbs |
| Aluminum (fume or dust) | 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 California
California facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in California
California facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in California
California facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.