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Electric Services — NPDES discharge permits in Oregon

Of the 8 permits in EPA's SIC 4911 in OR, 4 went over a limit between 2025-10-01 and 2026-09-30 (Oil & Grease: 4; pH: 2). 4 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
U.S. Army Corps of Engineers-McNary Lock and Dam
OR0055000 · Electric Services
Over a limit 28×: pH (27×), Oil & Grease (1×)Expires Jun 30, 2030
USDOD; US ARMY CORPS OF ENGINEERS BONNEVILLE DAM
OR0034355 · Electric Services
Over a limit 13×: Oil & Grease (11×), pH (2×)Expires Jun 30, 2030
PORTLAND GENERAL ELECTRIC COMPANY
OR0027430 · Electric Services
Over a limit 3×: Oil & Grease (3×)Permit past the expiry date EPA's file holds
U.S. Army Corps of Engineers- John Day Dam Project
OR0055001 · Electric Services
Over a limit 2×: Oil & Grease (2×)Expires Jun 30, 2030
EUGENE WATER & ELECTRIC BOARD
OR0000680 · Electric Services
No value over a limitRenewal application overdue
IDAHO POWER COMPANY
OR0027278 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
IDAHO POWER COMPANY
OR0027286 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
PORT OF ST. HELENS
OR0034231 · major · Electric 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=OR&sic=4911, 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