County page
Solano County
Solano County currently shows 2 Superfund sites, 116 imported facility profiles, and 858,743 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 Solano County.
The latest loaded TRI year is 2024, with 858,743 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
Laboratory For Energy Related Health Research Old Campus Landfill Usdoe
Laboratory For Energy Related Health Research Old Campus Landfill Usdoe is in EPA's Superfund layer for Davis, CA. Live ingestion currently includes the official EPA detail links and geocoded site record.
Travis Air Force Base
Travis Air Force Base is in EPA's Superfund layer for Travis Afb, CA. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Valero Refining Company-calif
Significant Violation across 12 of the last 12 quarters, with $1,543,050 in recorded penalties.
Anheuser-busch Llc - Fairfield Brewery
Significant Violation across 12 of the last 12 quarters, with $174,813 in recorded penalties.
Potrero Hills Energy Producers Llc
Significant Violation across 12 of the last 12 quarters, with $111,000 in recorded penalties.
Northwest Wwtf
Violation Identified across 10 of the last 12 quarters, with $6,000 in recorded penalties.
Us Dod Usaf Travis Afb
Violation across 5 of the last 12 quarters, with $21,024 in recorded penalties.
Universal Propulsion Company, Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Ardagh Metal Packaging
Significant Violation across 6 of the last 12 quarters in the imported ECHO record.
Wolfskill Energy Center
Significant Violation across 6 of the last 12 quarters, with $10,000 in recorded penalties.
Rio Vista Wwtf
Significant Violation across 7 of the last 12 quarters, with $3,000 in recorded penalties.
Bayshore Materials, Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Insulfoam Llc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Macro Plastics Inc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Superior Packing Company
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Us Dot Maritime Administration Suisun Bay Reserve Fleet
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Valero Benicia Asphalt Plant
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Freon Free Inc
Violation across 12 of the last 12 quarters in the imported ECHO record.
Ball Metal Beverage Container Corp
Significant Violation across 4 of the last 12 quarters in the imported ECHO record.
Fremouw Environmental Services, Inc.
No Violation Identified across 2 of the last 12 quarters, with $316,649 in recorded penalties.
Suisun-solano Water Authority
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Ups - Cordelia
No Violation Identified with $5,300,000 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 2 | 490,000 lbs |
| Certain glycol ethers | TRI-listed chemical | 4 | 89,744 lbs |
| Ammonia | TRI-listed chemical | 2 | 69,655 lbs |
| n-Butyl alcohol | TRI-listed chemical | 2 | 44,798 lbs |
| n-Hexane | TRI-listed chemical | 2 | 30,043 lbs |
| Carbonyl sulfide | TRI-listed chemical | 1 | 23,000 lbs |
| Toluene | Volatile organic compound | 2 | 19,521 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 2 | 15,602 lbs |
| Methanol | TRI-listed chemical | 2 | 13,038 lbs |
| Hydrogen sulfide | TRI-listed chemical | 2 | 10,535 lbs |
| Propylene | TRI-listed chemical | 1 | 9,200 lbs |
| Benzene | Volatile organic compound | 1 | 9,100 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 7,106 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 2 | 5,378 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 5,200 lbs |
| Ethylbenzene | Volatile organic compound | 2 | 4,848 lbs |
| Ethylene | TRI-listed chemical | 1 | 3,256 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 3,020 lbs |
| Carbon disulfide | TRI-listed chemical | 1 | 1,900 lbs |
| Naphthalene | TRI-listed chemical | 2 | 1,673 lbs |
Violation pages
State-level violation context tied to this county
-
Clean Air Act violations in California
California facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
-
Clean Water Act violations in California
California facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
-
RCRA violations in California
California facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.