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Electric Services — NPDES discharge permits in California

Of the 20 permits in EPA's SIC 4911 in CA, 9 went over a limit between 2025-10-01 and 2026-09-30 (Copper, total recoverable: 3; Solids, total suspended: 3; Chlorine, total residual: 2). 15 are past the expiry date EPA's file holds; 3 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Imperial Irrigation District
CA0104248 · Electric Services
Over a limit 15×: Copper, total recoverable (9×), Selenium, total recoverable (6×)Permit past the expiry date EPA's file holds
Los Angeles, City of, Department of Water and Power
CA0055824 · major · Electric Services
Over a limit 12×: Solids, total suspended (6×), Copper, total recoverable (4×), Turbidity (2×)Permit past the expiry date EPA's file holds
Long Beach Generation LLC
CA0001171 · Electric Services
Over a limit 6×: Mercury, total recoverable (4×), Chlorine, total residual (2×)Renewal application due Dec 2, 2026
San Diego Gas and Electric
CA0109215 · major · Electric Services
Over a limit 6×: Chlorine, total residual (6×)Permit past the expiry date EPA's file holds
AES Alamitos LLC
CA0001139 · major · Electric Services
Over a limit 3×: Copper, total recoverable (2×), Solids, total suspended (1×)Permit past the expiry date EPA's file holds
DYNEGY MOSS LANDING LLC
CA0006254 · major · Electric Services
Over a limit 3×: Solids, total suspended (2×), Beryllium, total recoverable [as Be] (1×)Permit past the expiry date EPA's file holds
California Department of Water Resources
CA0059188 · major · Electric Services
Over a limit 2×: pH (2×)Renewal application due Mar 4, 2027
Ormond Beach Power, LLC
CA0001198 · major · Electric Services
Over a limit 1×: Coliform, fecal general (1×)Permit past the expiry date EPA's file holds
PACIFIC GAS and ELECTRIC COMPANY
CA0003751 · major · Electric Services
Over a limit 1×: pH change [range] (1×)Expires Apr 16, 2031
AES Huntington Beach, LLC
CA0001163 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
AES Redondo Beach LLC
CA0001201 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Burney Forest Products; Shasta Green, Inc.; and Fruit Growers Supply Company
CA0082490 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
DG Fairhaven Power, LLC
CA0024571 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
LOS ANGELES, CITY OF
CA0000353 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
LOS ANGELES, CITY OF
CA0000361 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Los Angeles Department of Water and Power
CA0000370 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Shasta-Sustainable Resource Management, Inc.
CA0081957 · Electric Services
No value over a limitExpires Jul 31, 2030
Sierra Pacific Industries
CA0003981 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Sierra Pacific Industries
CA0080357 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Southern California Edison Company
CA0109282 · major · Electric Services
No value over a limitRenewal application due Dec 3, 2027

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=CA&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