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Water Transportation — NPDES discharge permits in Arkansas

Of the 6 permits in EPA's SIC 44 in AR, 2 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2; Oil & Grease: 1). 2 are past the expiry date EPA's file holds; 1 has a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Terral RiverService, Inc. - Hickman Bulk Terminal
AR0051128 · Marine Cargo Handling
Over a limit 4×: Solids, total suspended (3×), Oil & Grease (1×)Permit past the expiry date EPA's file holds
Terral RiverService, Inc. - Barfield Bulk Terminal
AR0050083 · Marine Cargo Handling
Over a limit 2×: Solids, total suspended (2×)Permit past the expiry date EPA's file holds
Consolidated Grain and Barge Co. - CGB Marine Osceola
AR0052990 · Marine Cargo Handling
No value over a limitExpires Nov 30, 2029
Ellis Processing & Material Handling Marine, LLC - Wright's Point Dock Terminal
AR0052973 · Marine Cargo Handling
No value over a limitExpires Nov 30, 2029
Green & Clean Terminals LLC
AR0053546 · Marine Cargo Handling
No value over a limitExpires Apr 30, 2030
Little Rock Harbor Service, Inc.
AR0048895 · Marine Cargo Handling
No value over a limitRenewal application due Dec 3, 2027

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=AR&sic=44, 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