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Oil and Gas Extraction — NPDES discharge permits in Mississippi

Of the 6 permits in EPA's SIC 13 in MS, 0 went over a limit between 2025-10-01 and 2026-09-30. 0 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
DENBURY ONSHORE LLC, BRANDON PUMP STATION
MS0061263 · Crude Petroleum And Natural Gas
No value over a limitExpires May 31, 2031
DENBURY ONSHORE LLC, BROOKHAVEN CENTRAL PROCESSING
MS0059722 · Crude Petroleum And Natural Gas
No value over a limitExpires Apr 30, 2031
DENBURY ONSHORE LLC, JACKSON DOME FACILITY
MS0057941 · Natural Gas Liquids
No value over a limitExpires Dec 31, 2029
DENBURY ONSHORE LLC, MALLALIEU EOR FACILITY
MS0059595 · Crude Petroleum And Natural Gas
No value over a limitExpires Dec 31, 2028
DENSBURY ONSHORE LLC, OLIVE FIELD EOR FACILITY
MS0059587 · Crude Petroleum And Natural Gas
No value over a limitExpires Apr 30, 2031
ENBRIDGE HOLDINGS MISSISSIPPI LLC, FORMER HARMONY GAS PLANT
MS0062308 · Natural Gas Liquids
No value over a limitExpires Jul 31, 2031

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=MS&sic=13, 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