County page
Darlington County
Darlington County currently shows 1 Superfund site, 68 imported facility profiles, and 474,721 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 Darlington County.
The latest loaded TRI year is 2024, with 474,721 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
Galey and Lord Plant
Galey and Lord Plant is in EPA's Superfund layer for Society Hill, SC. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Sonoco Products Co
Significant Violation across 12 of the last 12 quarters, with $77,170 in recorded penalties.
Wellman Inc
Violation Identified across 12 of the last 12 quarters, with $59,500 in recorded penalties.
Nucor Corporation - Darlington Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Lamar Town of
Violation Identified across 12 of the last 12 quarters, with $4,000 in recorded penalties.
Darlington/black Creek Wwtf
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Hartsville Wwtf
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Canfor Southern Pine - Darlington
No Violation Identified with $17,775 in recorded penalties.
Stingray Boats
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Rdr Racing Inc/barfield Pit
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Barrier Reef Pools Llc
No Violation Identified. Last recorded ECHO inspection: 2025-02-24.
Specialty Oil Extractors
No Violation Identified with $8,500 in recorded penalties.
Frazier Industrial Company
No Violation Identified. Last recorded ECHO inspection: 2024-04-04.
Dawkins Concrete Products Inc
No Violation Identified with $3,000 in recorded penalties.
Dcw&sa Center Rd Wtp
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Polyquest Inc
No Violation Identified. Last recorded ECHO inspection: 2025-08-07.
H B Robinson Power Plant
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Barrier Reef Pools Llc
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Darlington 52 Bypass Wtp
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Darlington N Main St Wtp
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
R E Goodson 3, Llc/goodson I-95 Mine
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 1 | 203,260 lbs |
| Styrene | Volatile organic compound | 2 | 183,310 lbs |
| Methanol | TRI-listed chemical | 1 | 60,093 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 18,500 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 3,899 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 3,325 lbs |
| Manganese compounds | TRI-listed chemical | 1 | 776 lbs |
| Lead compounds | Metals and metal compounds | 3 | 378 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 339 lbs |
| Copper compounds | TRI-listed chemical | 1 | 329 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 206 lbs |
| Mercury compounds | TRI-listed chemical | 2 | 44 lbs |
| Sodium o-phenylphenoxide | TRI-listed chemical | 1 | 5 lbs |
| Dioxin and dioxin-like compounds | TRI-listed chemical | 2 | 1 lbs |
| Biphenyl | TRI-listed chemical | 1 | 0 lbs |
| Ethylene glycol | 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 South Carolina
South Carolina facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in South Carolina
South Carolina facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in South Carolina
South Carolina facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.