County page
Cumberland County
Cumberland County currently shows 2 Superfund sites, 217 imported facility profiles, and 119,566 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 Cumberland County.
The latest loaded TRI year is 2024, with 119,566 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
Brunswick Naval Air Station
Brunswick Naval Air Station is in EPA's Superfund layer for Brunswick, ME. Live ingestion currently includes the official EPA detail links and geocoded site record.
Keddy Mill
Keddy Mill is in EPA's Superfund layer for Windham, ME. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Megquire & Jones Corp
Significant noncompliance across 8 of the last 12 quarters, with $47,000 in recorded penalties.
Durastone Precast Incorporated-south Portland
Significant noncompliance across 8 of the last 12 quarters, with $47,000 in recorded penalties.
Southern Maine Industries Corp
Unknown across 7 of the last 12 quarters, with $49,920 in recorded penalties.
South Cape Elizabeth Wwtf
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
East End Wastewater Treatment Facility
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Acres of Wildlife #1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Alpine Village Water Works
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Auburn Colony Dining Hall-treatment Plant 1
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Bailey Island Motel-treatment Plant 1
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Bayview Cabins Condominium-treatment Plant 1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Camp Newfound/owatonna
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Captain Jacks-naples Marina
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Chebeague Recreation Center-treatment Plant 1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Circle of Learning-treatment Plant 1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Cn Brown-big Apple-naples #1105
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Colonial Mast Campground #1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Crystal Spring Mobile Home Pk.
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Dingley Spring Estates
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Dunkin Donuts-naples
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
East Slope Condos At Shawnee Peak-treatment Plant No. 1
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Certain glycol ethers | TRI-listed chemical | 1 | 78,947 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 5 | 23,866 lbs |
| Styrene | Volatile organic compound | 1 | 7,250 lbs |
| Toluene | Volatile organic compound | 4 | 1,947 lbs |
| n-Hexane | TRI-listed chemical | 4 | 1,939 lbs |
| Hydrogen fluoride | TRI-listed chemical | 2 | 1,418 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 7 | 1,259 lbs |
| Benzene | Volatile organic compound | 4 | 890 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 670 lbs |
| Ammonia | TRI-listed chemical | 1 | 551 lbs |
| Ethylbenzene | Volatile organic compound | 5 | 296 lbs |
| Nitric acid | TRI-listed chemical | 2 | 181 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 108 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 67 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 66 lbs |
| Cumene | TRI-listed chemical | 2 | 32 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 20 lbs |
| Naphthalene | TRI-listed chemical | 5 | 19 lbs |
| Zinc compounds | TRI-listed chemical | 2 | 10 lbs |
| Copper | TRI-listed chemical | 4 | 8 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Maine
Maine facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Maine
Maine facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Maine
Maine facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.