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Oil and Gas Extraction — NPDES discharge permits in Alaska

Of the 11 permits in EPA's SIC 13 in AK, 1 went over a limit between 2025-10-01 and 2026-09-30 (pH: 1). 6 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
Luke Saugier - Hilcorp Alaska LLC
AK0053694 · Crude Petroleum And Natural Gas
Over a limit 1×: pH (1×)Permit past the expiry date EPA's file holds
Alan Johnson
AK0055921 · Crude Petroleum And Natural Gas
No value over a limitExpires Feb 28, 2030
Cindy Monnin
AK0001155 · Crude Petroleum And Natural Gas
No value over a limitPermit past the expiry date EPA's file holds
Cook Inlet Energy, LLC
AK0053690 · Oil And Gas Exploration Services
No value over a limitPermit past the expiry date EPA's file holds
David Pascal - Cook Inlet Energy, LLC / Glacier Oi and Gas Corporation
AK0053309 · Crude Petroleum And Natural Gas
No value over a limitRenewal application due Jan 2, 2028
Hilcorp
AK0053767 · Crude Petroleum And Natural Gas
No value over a limitPermit past the expiry date EPA's file holds
Hilcorp Alaska, LLC
AK0055883 · Crude Petroleum And Natural Gas
No value over a limitPermit past the expiry date EPA's file holds
Hilcorp Alaska, LLC
AK0055913 · Crude Petroleum And Natural Gas
No value over a limitPermit past the expiry date EPA's file holds
Jason T. Charton - CPAI
AK0043354 · major · Crude Petroleum And Natural Gas
No value over a limitExpires Aug 31, 2031
Luke Saugier - Hilcorp Alaska, LLC
AK0029840 · major · Oil And Gas Exploration Services
No value over a limitExpires Aug 31, 2031
Luke Saugier - Hilcorp Alaska, LLC
AK0038661 · major · Crude Petroleum And Natural Gas
No value over a limitExpires Jun 30, 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=AK&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