PL PollutionLookup.com EPA-backed pollution lookup
County page

Portable Source County

Portable Source County currently shows 0 Superfund sites, 7 imported facility profiles, and 2 lbs in loaded TRI releases.

South Carolina Greer 0 cleanup pages 7 facilities
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 Portable Source County.

The latest loaded TRI year is 2024, with 2 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

Violation Identified Clean Air Act + Clean Water Act + RCRA EPA-regulated facility

Hanson Aggregates Southeast Llc Plt 2

Violation Identified across 2 of the last 12 quarters in the imported ECHO record.

0 lbs $0 penalties
No Violation Identified TRI + Clean Air Act Nonmetallic Mineral Product

Concrete Supply Co Llc - Shaw Plant

No Violation Identified. Last recorded ECHO inspection: 2022-09-14.

2 lbs $0 penalties
No Violation Identified Clean Air Act + Clean Water Act EPA-regulated facility

Hydro Conduit Llc

No Violation Identified. Last recorded ECHO inspection: 2023-09-11.

0 lbs $0 penalties
No Violation Identified Clean Air Act + Clean Water Act EPA-regulated facility

Thomas Concrete Piedmont

No Violation Identified. Last recorded ECHO inspection: 2021-05-11.

0 lbs $0 penalties
No Violation Identified Clean Air Act EPA-regulated facility

Century Concrete of the Carolinas Inc

No Violation Identified. Last recorded ECHO inspection: 2022-06-29.

0 lbs $0 penalties
No Violation Identified Clean Air Act EPA-regulated facility

Gsp Concrete Llc

No Violation Identified. Last recorded ECHO inspection: 2025-01-31.

0 lbs $0 penalties
No Violation Identified Clean Water Act EPA-regulated facility

Knight's Precast

No Violation Identified. Last recorded ECHO inspection: 2025-10-29.

0 lbs $0 penalties
Violation pages

State-level violation context tied to this county