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Railroad Transportation — NPDES discharge permits in Indiana

Of the 18 permits in EPA's SIC 40 in IN, 2 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2); 1 has no reports in EPA's file for that window. 1 is past the expiry date EPA's file holds; 4 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
NORFOLK SOUTHERN CORPORATION - FT. WAYNE YARD
IN0000485 · Railroads, Line-Haul Operating
Over a limit 2×: Solids, total suspended (2×)Renewal application overdue
LOUISVILLE & INDIANA RAILROAD
IN0061875 · Switching And Terminal Services
Over a limit 1×: Solids, total suspended (1×)Expires Oct 31, 2028
CSX TRANSPORTATION, INC.- AVON YARD
IN0041815 · Switching And Terminal Services
No value over a limitRenewal application overdue
CSX Transporation Incorporated Conrail Avon Yard
INRM01185 · Railroads, Line-Haul Operating
No value over a limitPermit past the expiry date EPA's file holds
CSX Transportation Inc Hawthorne Yard
INRM00655 · Railroads, Line-Haul Operating
No value over a limitRenewal application due Nov 22, 2026
CSX Transportation Inc Howell Yard
INRM00071 · Railroads, Line-Haul Operating
No value over a limitExpires Aug 17, 2030
Indianapolis Transflo Terminal
INRM03239 · Switching And Terminal Services
No reports in EPA's file for the windowExpires Nov 20, 2030
NORFOLK SOUTHERN RAILWAY CO - ELKHART YARD
IN0050717 · Railroads, Line-Haul Operating
No value over a limitRenewal application due Feb 1, 2027
Norfolk & Southern Railway Company
INRM02705 · Railroads, Line-Haul Operating
No value over a limitExpires Nov 29, 2030
Norfolk & Western Railway Company
INRM02708 · Railroads, Line-Haul Operating
No value over a limitExpires Nov 29, 2030
Norfolk & Western Railway Company
INRM02709 · Railroads, Line-Haul Operating
No value over a limitExpires Nov 29, 2030
Norfolk Southern Frankfort Yard
INRM02706 · Railroads, Line-Haul Operating
No value over a limitExpires Nov 29, 2030
Norfolk Southern Railway Company Burns Harbor Yard
INRM02599 · Railroads, Line-Haul Operating
No value over a limitExpires Apr 28, 2029
Norfolk Southern Railway Company Colehour Facility
INRM02642 · Railroads, Line-Haul Operating
No value over a limitExpires Mar 10, 2030
Norfolk Southern Railway Company Lafayette South Yard
INRM02724 · Railroads, Line-Haul Operating
No value over a limitExpires Mar 1, 2031
Norfolk Southern Railway Company Princeton Yard
INRM03180 · Railroads, Line-Haul Operating
No value over a limitExpires May 1, 2030
Perry County Port Authority
INRM01271 · Railroads, Line-Haul Operating
No value over a limitExpires May 27, 2029
Perry County Port Authority
INRM03037 · Switching And Terminal Services
No value over a limit; 16 required values not reportedExpires Mar 14, 2029

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=IN&sic=40, 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