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Petroleum Refining and Related Industries — NPDES discharge permits in Illinois

Of the 9 permits in EPA's SIC 29 in IL, 2 went over a limit between 2025-10-01 and 2026-09-30 (BOD, 5-day, 20 deg. C: 1; Chlorine, total residual: 1; Coliform, fecal general: 1). 3 are past the expiry date EPA's file holds; 2 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
EXXONMOBIL OIL CORPORATION
IL0002861 · major · Petroleum Refining
Over a limit 12×: Temperature, water deg. fahrenheit (11×), Oil and grease (1×)Permit past the expiry date EPA's file holds
PHILLIPS 66 COMPANY
IL0000205 · major · Petroleum Refining
Over a limit 6×: BOD, 5-day, 20 deg. C (4×), Chlorine, total residual (1×), Coliform, fecal general (1×)Permit past the expiry date EPA's file holds
CITGO PETROLEUM CORPORATION
IL0001589 · major · Petroleum Refining
No value over a limitExpires Jan 31, 2031
IMTT ILLINOIS LLC
IL0061182 · Lubricating Oils And Greases
No value over a limitRenewal application due Apr 3, 2028
LOOP CENTER, LLC DBA U.S. GLOBAL PETROLEUM
IL0036013 · Lubricating Oils And Greases
No value over a limitExpires Apr 30, 2031
MARATHON PETROLEUM COMPANY, LP
IL0004073 · major · Petroleum Refining
No value over a limit; 21 required values not reportedRenewal application due Apr 3, 2027
MEREDOSIA TERMINAL INC
IL0070343 · Asphalt Paving Mixtures And Blocks
No value over a limit; 37 required values not reportedPermit past the expiry date EPA's file holds
TEXACO DOWNSTREAM PROPERTIES INC
IL0004219 · Petroleum Refining
No value over a limitExpires Jul 31, 2029
THE BREWER COMPANY
IL0079839 · Asphalt Felts And Coatings
No value over a limitExpires Jun 30, 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=IL&sic=29, 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