County page
Elk County
Elk County currently shows 0 Superfund sites, 129 imported facility profiles, and 330,358 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 Elk County.
The latest loaded TRI year is 2024, with 330,358 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
Facilities
Worst polluters and compliance pressure
St Marys Area Wtp
Violation Identified across 10 of the last 12 quarters, with $1,530 in recorded penalties.
Weyerhaeuser - Johnsonburg Mill
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Highland Twp Muni Auth Stp
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Johnsonburg Municipal Auth-powers Run Wtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Jay Twp Water Authority-byrnedale Well 1 Wtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
U S Army Corps Engineers
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Mersen Usa/st Marys
No Violation Identified across 2 of the last 12 quarters, with $39,956 in recorded penalties.
Sgl Carbon Corp/st Marys Plt
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Domtar Paper Co/johnsonburg Mill
Significant Violation across 5 of the last 12 quarters, with $309 in recorded penalties.
Castina Mine
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Jay Twp Water Auth Wtp
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Jay Twp Weedville Stp
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Oyster Run Mine
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Medix Hotel
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Benezette Wwtp
Significant Violation across 7 of the last 12 quarters in the imported ECHO record.
Pontzer 2 Mine
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
Gkn Hoeganese Corp
Significant noncompliance across 3 of the last 12 quarters in the imported ECHO record.
Johnsonburg Stp
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Highland Twp Municipal Auth
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Jones Twp Municipal Authority
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Methanol | TRI-listed chemical | 1 | 105,648 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 84,550 lbs |
| Ammonia | TRI-listed chemical | 2 | 70,688 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 22,057 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 15,090 lbs |
| Phenol | TRI-listed chemical | 1 | 8,382 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 7,266 lbs |
| Chlorine dioxide | TRI-listed chemical | 1 | 5,826 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 5,006 lbs |
| Chlorine | TRI-listed chemical | 2 | 2,137 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 4 | 1,897 lbs |
| Copper | TRI-listed chemical | 15 | 878 lbs |
| Zinc (fume or dust) | TRI-listed chemical | 1 | 500 lbs |
| Benzo[g, h, i]perylene | TRI-listed chemical | 3 | 116 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 95 lbs |
| Lead | Metals and metal compounds | 3 | 93 lbs |
| Naphthalene | TRI-listed chemical | 1 | 52 lbs |
| Catechol | TRI-listed chemical | 1 | 22 lbs |
| Nickel | Metals and metal compounds | 12 | 21 lbs |
| Manganese compounds | TRI-listed chemical | 3 | 14 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Pennsylvania
Pennsylvania facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Pennsylvania
Pennsylvania facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Pennsylvania
Pennsylvania facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.