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Coal Mining — NPDES discharge permits in Indiana

Of the 38 permits in EPA's SIC 12 in IN, 8 went over a limit between 2025-10-01 and 2026-09-30 (Iron, total [as Fe]: 5; Solids, total suspended: 4; Iron, total recoverable: 2). 2 are past the expiry date EPA's file holds; 9 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
ERC Mining Indiana Corporation Gold Star Mine
ING040249 · Bituminous Coal And Lignite - Surface
Over a limit 13×: Solids, total suspended (8×), Manganese, total [as Mn] (5×)Expires Oct 31, 2030
Peabody Midwest Mining LLC Bear Run Mine
ING040239 · Bituminous Coal And Lignite - Surface
Over a limit 6×: Solids, total suspended (4×), Iron, total [as Fe] (2×)Expires Mar 31, 2029
Responsible Energy Operations LLC Antioch Mine
ING040207 · Bituminous Coal And Lignite - Surface
Over a limit 4×: Solids, total suspended (2×), Manganese, total [as Mn] (1×), Iron, total [as Fe] (1×)Expires Mar 31, 2030
RESPONSIBLE ENERGY OPERATIONS LLC - WHEATLAND RAIL FACILITY
IN0058742 · Coal Mining Services
Over a limit 3×: Solids, total suspended (2×), Iron, total recoverable (1×)Expires Jul 31, 2031
GIBSON COUNTY COAL LLC - GIBSON SOUTH MINE
IN0064157 · Coal Mining Services
Over a limit 2×: Iron, total recoverable (2×)Expires Jan 31, 2029
Sunrise Coal LLC Carlisle Mine
ING040199 · Bituminous Coal - Underground
Over a limit 2×: Iron, total [as Fe] (2×)Expires Oct 31, 2029
Triad Mining Inc Log Creek & Rough Creek Mines
ING040217 · Bituminous Coal And Lignite - Surface
Over a limit 2×: Iron, total [as Fe] (2×)Expires Aug 31, 2031
Peabody Midwest Mining LLC, Somerville South Mine
ING040038 · Bituminous Coal And Lignite - Surface
Over a limit 1×: Iron, total [as Fe] (1×)Expires Jun 30, 2029
ALCOA Fuels Inc Liberty Mine
ING040256 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Mar 31, 2031
Abandoned Mine Land Project 131 Almond Lake Highwall
ING040307 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Feb 28, 2031
Abandoned Mine Land Project Site 2365 Quail Crossing Dam
ING040310 · Bituminous Coal And Lignite - Surface
No value over a limit; 42 required values not reportedExpires Feb 28, 2031
Abandoned Mine Land Project Site 309 Mill Creek Highwall
ING040309 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Feb 28, 2031
Air Quality Mine Hart Street South Portal
ING040134 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Mar 31, 2031
GIBSON COUNTY COAL LLC - GIBSON MINE
IN0061786 · Coal Mining Services
No value over a limitExpires Mar 31, 2029
Gibson County Coal LLC - Gibson Mine
ING040141 · Bituminous Coal - Underground
No value over a limitRenewal application due Dec 2, 2026
Gibson County Coal LLC - Gibson South Mine
ING040253 · Bituminous Coal - Underground
No value over a limitExpires Jan 31, 2031
MT. VERNON TRANSFER TERMINAL LLC
IN0049760 · Coal Mining Services
No value over a limit; 4 required values not reportedRenewal application overdue
MULZER CRUSHED STONE INC - EVANSVILLE RIVER TERMINAL
IN0062243 · Coal Mining Services
No value over a limitExpires Nov 30, 2029
Peabody Midwest Mining Air Quality 1 Mine
ING040035 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Sep 30, 2029
Peabody Midwest Mining LLC Francisco Mine
ING040037 · Bituminous Coal And Lignite - Surface
No value over a limit; 4 required values not reportedExpires Mar 31, 2029
Peabody Midwest Mining LLC Somerville Central Mine
ING040190 · Bituminous Coal And Lignite - Surface
No value over a limitRenewal application overdue
Peabody Midwest Mining LLC Wild Boar Mine
ING040231 · Bituminous Coal And Lignite - Surface
No value over a limitRenewal application due Jan 2, 2028
Peabody Midwest Mining, LLC, Wild Boar Mine Stanley Pit
ING040301 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Dec 31, 2028
Prosperity Mine LLC
ING040166 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Apr 30, 2029
Responsible Energy Operations LLC Charger Mine
ING040129 · Bituminous Coal - Underground
No value over a limitExpires Dec 31, 2030
Responsible Energy Operations LLC Prides Creek Mine
ING040023 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Aug 31, 2029
SUNRISE COAL LLC OAKTOWN MINE
IN0064629 · Coal Mining Services
No value over a limitRenewal application due Mar 4, 2028
SUNRISE COAL, LLC CARLISLE MINE
IN0062791 · Coal Mining Services
No value over a limitRenewal application due Jan 1, 2027
Sun Energy Group LLC Flint Hill Mine
ING040292 · Bituminous Coal And Lignite - Surface
No value over a limitExpires May 31, 2029
Sunrise Coal LLC Oaktown Mine No 1
ING040222 · Bituminous Coal - Underground
No value over a limitExpires Oct 31, 2028
Triad Mining LLC Augusta Mine
ING040188 · Bituminous Coal And Lignite - Surface
No value over a limitRenewal application due Aug 4, 2027
Triad Mining LLC Freelandville Mine
ING040030 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Jul 31, 2029
Triad Mining LLC Pike #1 Mine
ING040130 · Bituminous Coal And Lignite - Surface
No value over a limitExpires Feb 28, 2031
United Minerals Company LLC High Point Mine
ING040287 · Bituminous Coal And Lignite - Surface
No value over a limitRenewal application due Feb 1, 2027
United Minerals Company LLC Seven Hills Mine
ING040290 · Bituminous Coal And Lignite - Surface
No value over a limit; 4 required values not reportedExpires Mar 31, 2029
United Minerals LLC West 61 Mine
ING040234 · Bituminous Coal And Lignite - Surface
No value over a limitRenewal application due Mar 4, 2028
WARRICK COUNTY RIVER TERMINAL
IN0048429 · Coal Mining Services
No value over a limitPermit past the expiry date EPA's file holds
WEST FRANKLIN COAL TRANSFER FACILITY
IN0063738 · Coal Mining Services
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=IN&sic=12, 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