Passage Data · Check a report · Use it from your AI

Stone, Clay, Glass and Concrete Products — NPDES discharge permits in South Carolina

Of the 5 permits in EPA's SIC 32 in SC, 3 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2; BOD, 5-day, 20 deg. C: 1; Coliform, fecal general: 1). 5 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Giant Cement Company
SC0022667 · Cement, Hydraulic
Over a limit 6×: Coliform, fecal general (2×), Solids, total suspended (2×), pH (1×)Permit past the expiry date EPA's file holds
Argos USA LLC
SC0022586 · Cement, Hydraulic
Over a limit 1×: Solids, total suspended (1×)Permit past the expiry date EPA's file holds
Holcim (US) Inc.
SC0002992 · Cement, Hydraulic
Over a limit 1×: BOD, 5-day, 20 deg. C (1×)Permit past the expiry date EPA's file holds
OWENS CORNING COMPOSITE MATERIALS LLC
SC0000400 · Pressed And Blown Glass
No value over a limitPermit past the expiry date EPA's file holds
Trebol U.S.A. LLC
SC0001619 · Minerals, Ground Or Treated
No value over a limitPermit past the expiry date EPA's file holds

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=SC&sic=32, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states