County page
York County
York County currently shows 2 Superfund sites, 178 imported facility profiles, and 2,016,114 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 York County.
The latest loaded TRI year is 2024, with 2,016,114 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
Leonard Chemical Co Inc
Leonard Chemical Co Inc is in EPA's Superfund layer for Rock Hill, SC. Live ingestion currently includes the official EPA detail links and geocoded site record.
Rock Hill Chemical Co
Rock Hill Chemical Co is in EPA's Superfund layer for Rock Hill, SC. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
New-indy Catawba Llc
Significant noncompliance across 4 of the last 12 quarters, with $2,207,000 in recorded penalties.
Fort Mill Wwtf
Violation Identified across 12 of the last 12 quarters, with $1,000 in recorded penalties.
Rock Hill Manchester Creek
Violation Identified across 8 of the last 12 quarters, with $3,360 in recorded penalties.
Duke Power Company Catawba Nuclear Station
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Brwc Barney Rhett S D
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Cvs Pharmacy 4287
Violation across 12 of the last 12 quarters in the imported ECHO record.
Edgar Smith Quail Meadow Mhp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Lake Wylie Mhp Utilities Llc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Mcafee Mobile Home Park
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Paulette Ballard Cedar Valley Mhp Llc
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Tega Cay Wwtp #3 & #4
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
York Fishing Creek Wwtf
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
York Fishing Creek Wwtf
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Pharr Yarns Clover Mill
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Pfi, Llc
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Chucks Mhp (sc4660077)
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Sharon Town of (sc4610005)
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Whitley Estates (4660055)
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Glen At Clover Llc the (sc4660064)-plant1(b46001)well3(g46567)vista Mtn
Violation Identified across 10 of the last 12 quarters in the imported ECHO record.
Atotech Usa Inc
No Violation Identified with $46,000 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Methanol | TRI-listed chemical | 4 | 898,973 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 4 | 239,388 lbs |
| Zinc compounds | TRI-listed chemical | 3 | 137,505 lbs |
| Manganese compounds | TRI-listed chemical | 3 | 111,777 lbs |
| Ammonia | TRI-listed chemical | 4 | 101,029 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 80,640 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 70,492 lbs |
| Ethylbenzene | Volatile organic compound | 2 | 68,908 lbs |
| Toluene | Volatile organic compound | 4 | 65,106 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 57,124 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 48,290 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 46,106 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 5 | 23,282 lbs |
| Phenol | TRI-listed chemical | 4 | 15,813 lbs |
| Formaldehyde | TRI-listed chemical | 2 | 11,141 lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | TRI-listed chemical | 1 | 10,730 lbs |
| Cresol (mixed isomers) | TRI-listed chemical | 1 | 10,027 lbs |
| Aniline | TRI-listed chemical | 2 | 7,711 lbs |
| Vanadium compounds | TRI-listed chemical | 1 | 4,496 lbs |
| Lead | Metals and metal compounds | 5 | 2,436 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.