County page
Sussex County
Sussex County currently shows 4 Superfund sites, 174 imported facility profiles, and 633,896 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 Sussex County.
The latest loaded TRI year is 2024, with 633,896 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
Blades Groundwater
Blades Groundwater is in EPA's Superfund layer for Blades, DE. Live ingestion currently includes the official EPA detail links and geocoded site record.
Georgetown North Groundwater
Georgetown North Groundwater is in EPA's Superfund layer for Georgetown, DE. Live ingestion currently includes the official EPA detail links and geocoded site record.
Millsboro Tce
Millsboro Tce is in EPA's Superfund layer for Millsboro, DE. Live ingestion currently includes the official EPA detail links and geocoded site record.
Ncr Corp Millsboro Plant
Ncr Corp Millsboro Plant is in EPA's Superfund layer for Millsboro, DE. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Milford Processing Plant
Significant noncompliance across 10 of the last 12 quarters, with $34,000 in recorded penalties.
Donovan Salvage Works, Inc.
Significant noncompliance across 10 of the last 12 quarters, with $250,000 in recorded penalties.
Perdue Farms, Inc.
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Allen Family Foods, Inc. Harbeson Plant
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Spi Pharma Inc
Violation Identified across 7 of the last 12 quarters, with $7,500 in recorded penalties.
Justin Tanks, Llc
No Violation Identified across 2 of the last 12 quarters, with $5,770 in recorded penalties.
Colonial Estates Mobile Home Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Angola Beach / Estates
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Bethany Crest Llc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Blades, Town of
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Cape Windsor Community Association Inc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Carey Estates Mobile Home Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
County Seat Gardens
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Delaware State Police Troop 4-treatment
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Discovery Cove Learning Center-treatment Plant
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Forest Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Henlopen Acres, Town of
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Holly Oak Mobile Home Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
J & T Mobile Home Park Llc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Laurel Village Mobile Home Park
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 3 | 551,345 lbs |
| Ammonia | TRI-listed chemical | 5 | 60,813 lbs |
| Peracetic acid | TRI-listed chemical | 7 | 8,054 lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | TRI-listed chemical | 1 | 3,052 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 1,643 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 1,129 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 319 lbs |
| Lead compounds | Metals and metal compounds | 2 | 256 lbs |
| Aniline | TRI-listed chemical | 1 | 61 lbs |
| Mercury compounds | TRI-listed chemical | 2 | 23 lbs |
| Nitrobenzene | Volatile organic compound | 1 | 2 lbs |
| Zinc compounds | TRI-listed chemical | 5 | 0 lbs |
| Diphenylamine | TRI-listed chemical | 1 | 0 lbs |
| Manganese | TRI-listed chemical | 1 | 0 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 0 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 0 lbs |
| Manganese compounds | TRI-listed chemical | 6 | 0 lbs |
| Cobalt compounds | TRI-listed chemical | 1 | 0 lbs |
| Copper | TRI-listed chemical | 1 | 0 lbs |
| Copper compounds | TRI-listed chemical | 6 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Delaware
Delaware facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Delaware
Delaware facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Delaware
Delaware facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.