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Electric Services — NPDES discharge permits in Alabama

Of the 23 permits in EPA's SIC 4911 in AL, 5 went over a limit between 2025-10-01 and 2026-09-30 (BOD, carbonaceous [5 day, 20 C]: 1; Chlorination duration: 1; Chlorine, total residual: 1). 7 are past the expiry date EPA's file holds; 11 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Alabama Power Company
AL0073695 · Electric Services
Over a limit 4×: pH (4×)Renewal application overdue
PowerSouth Energy Cooperative
AL0003671 · major · Electric Services
Over a limit 2×: BOD, carbonaceous [5 day, 20 C] (2×)Renewal application overdue
Alabama Power Company
AL0002879 · major · Electric Services
Over a limit 1×: Chlorination duration (1×)Permit past the expiry date EPA's file holds
Alabama Power Company
AL0072788 · Electric Services
Over a limit 1×: Chlorine, total residual (1×)Renewal application overdue
Southern Nuclear Operating Company
AL0024619 · major · Electric Services
Over a limit 1×: E. coli (1×)Expires Mar 31, 2029
Alabama Power Company
AL0002887 · Electric Services
No value over a limitRenewal application due Dec 3, 2027
Alabama Power Company
AL0002909 · major · Electric Services
No value over a limitRenewal application due Jan 1, 2027
Alabama Power Company
AL0002917 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Alabama Power Company
AL0003140 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
Alabama Power Company
AL0027146 · major · Electric Services
No value over a limit; 9 required values not reportedPermit past the expiry date EPA's file holds
Alabama Power Company
AL0071951 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
CER Generation, LLC
AL0073784 · Electric Services
No value over a limitRenewal application due Jun 3, 2027
Crestwood Corporation LLC
AL0052809 · Electric Services
No value over a limitRenewal application overdue
Decatur Energy Center, LLC
AL0073989 · Electric Services
No value over a limitRenewal application due Nov 2, 2027
Mobile Energy, LLC
AL0073229 · Electric Services
No value over a limit; 2 required values not reportedPermit past the expiry date EPA's file holds
POWER SOUTH SOUTH COOPERATIVE
AL0002844 · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
PowerSouth Energy Cooperative
AL0054950 · Electric Services
No value over a limitRenewal application due Feb 1, 2027
Southern Power Company
AL0073555 · Electric Services
No value over a limitRenewal application due Jun 3, 2027
Southern Power Company
AL0074179 · Electric Services
No value over a limitRenewal application due Apr 3, 2028
Tennessee Valley Authority
AL0003867 · major · Electric Services
No value over a limitExpires Jul 31, 2029
Tennessee Valley Authority
AL0003875 · Electric Services
No value over a limitExpires Jun 30, 2031
Tennessee Valley Authority
AL0022080 · major · Electric Services
No value over a limitExpires Oct 31, 2030
Tennessee Valley Authority
AL0024635 · Electric Services
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=AL&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