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Paper and Allied Products — NPDES discharge permits in South Carolina

Of the 9 permits in EPA's SIC 26 in SC, 4 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2; %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia: 1; BOD, 5-day, 20 deg. C: 1). 9 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
SONOCO PRODUCTS COMPANY
SC0003042 · major · Paperboard Mills
Over a limit 9×: BOD, 5-day, 20 deg. C (4×), Solids, total suspended (4×), %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia (1×)Permit past the expiry date EPA's file holds
WESTROCK CP LLC
SC0000876 · major · Paperboard Mills
Over a limit 5×: Coliform, fecal general (5×)Permit past the expiry date EPA's file holds
South Carolina Ports Authority
SC0001759 · major · Paperboard Mills
Over a limit 4×: pH (2×), Solids, total suspended (2×)Permit past the expiry date EPA's file holds
International Paper Company
SC0000868 · major · Pulp Mills
Over a limit 2×: Time, ending [hhmm using 24-hour clock] (1×), Duration of discharge (1×)Permit past the expiry date EPA's file holds
(Unknown Permittee)
SC0038121 · major · Pulp Mills
No value over a limitPermit past the expiry date EPA's file holds
Domtar Paper Company, LLC
SC0042188 · major · Pulp Mills
No value over a limitPermit past the expiry date EPA's file holds
First Quality Tissue SE, LLC
SC0049115 · major · Paper Mills
No value over a limitPermit past the expiry date EPA's file holds
Kimberly-Clark Corporation
SC0000582 · major · Paper Mills
No value over a limit; 8 required values not reportedPermit past the expiry date EPA's file holds
Resolute FP US Inc - Catawba
SC0001015 · major · Pulp Mills
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=26, 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