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Electric Services — NPDES discharge permits in New York

Of the 39 permits in EPA's SIC 4911 in NY, 16 went over a limit between 2025-10-01 and 2026-09-30 (Iron, total [as Fe]: 4; Solids, total suspended: 4; Oil & Grease: 2). 23 are past the expiry date EPA's file holds; 5 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
ALBANY ENGINEERING CORPORATION
NY0266230 · Electric Services
Over a limit 11×: Copper, total [as Cu] (7×), Di[2-ethylhexyl] phthalate [DEHP] (2×), Tetrachloroethene (1×)Expires Apr 30, 2030
NEW ATHENS GENERATING CO, LLC
NY0261009 · major · Electric Services
Over a limit 7×: Solids, total suspended (4×), Chlorine, total residual (1×), Iron, total [as Fe] (1×)Permit past the expiry date EPA's file holds
CAYUGA OPERATING COMPANY, LLC
NY0001333 · major · Electric Services
Over a limit 2×: Coliform, fecal general (2×)Expires Apr 30, 2031
EMPIRE GENERATING CO, LLC
NY0267546 · major · Electric Services
Over a limit 2×: Solids, total suspended (2×)Permit past the expiry date EPA's file holds
NINE MILE POINT NUCLEAR STA
NY0001015 · major · Electric Services
Over a limit 2×: Solids, total suspended (2×)Permit past the expiry date EPA's file holds
OSWEGO COUNTY
NY0155519 · Electric Services
Over a limit 2×: Temperature, water deg. fahrenheit (1×), Temp. diff. between samp. & upstrm deg. F (1×)Expires May 31, 2030
ROSETON GENERATING LLC
NY0008231 · major · Electric Services
Over a limit 2×: Iron, total [as Fe] (1×), Solids, settleable (1×)Permit past the expiry date EPA's file holds
CONSOLIDATED EDISON CO OF NY, INC
NY0005126 · major · Electric Services
Over a limit 1×: Oil & Grease (1×)Permit past the expiry date EPA's file holds
FREEPORT (V)
NY0226416 · Electric Services
Over a limit 1×: Solids, settleable (1×)Expires May 30, 2031
GREENIDGE GENERATION LLC
NY0001325 · major · Electric Services
Over a limit 1×: Sulfate [as S] (1×)Permit past the expiry date EPA's file holds
NATIONAL GRID GENERATION, LLC
NY0005908 · major · Electric Services
Over a limit 1×: Iron, total [as Fe] (1×)Permit past the expiry date EPA's file holds
NATIONAL GRID GENERATION, LLC
NY0005932 · Electric Services
Over a limit 1×: Temp. diff. between intake and discharge (1×)Expires Jul 31, 2031
NEW YORK POWER AUTHORITY
NY0000736 · major · Electric Services
Over a limit 1×: Oil & Grease (1×)Permit past the expiry date EPA's file holds
NRG ENERGY LLC
NY0001023 · major · Electric Services
Over a limit 1×: Solids, total suspended (1×)Permit past the expiry date EPA's file holds
RENSSELAER GENERATING LLC
NY0242586 · Electric Services
Over a limit 1×: Iron, total [as Fe] (1×)Expires Jun 30, 2030
WHEELABRATOR HUDSON FALLS, LLC
NY0202215 · Electric Services
Over a limit 1×: Zinc, total [as Zn] (1×)Permit past the expiry date EPA's file holds
AG - ENERGY L.P.
NY0236179 · Electric Services
No value over a limitRenewal application due Oct 3, 2027
ALLEGANY GENERATING STATION, LLC
NY0242896 · Electric Services
No value over a limitRenewal application due Sep 2, 2027
ARTHUR KILL POWER, LLC
NY0005100 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
ASTORIA GENERATING CO LP
NY0005118 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
BORALEX HYDRO OPERATIONS INC
NY0265438 · Electric Services
No value over a limitExpires May 31, 2030
BOWLINE GENERATING STATION, LLC
NY0008010 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
CONSOLIDATED EDISON OF NY INC
NY0251291 · Electric Services
No value over a limitExpires Dec 31, 2030
DANSKAMMER ENERGY, LLC
NY0006262 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
DUNKIRK POWER LLC
NY0202711 · Electric Services
No value over a limitExpires Mar 31, 2031
EXELON GENERATION COMPANY LLC
NY0020109 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
GB II NEW YORK LLC
NY0005959 · major · Electric Services
No value over a limitRenewal application due Jan 1, 2027
HOLTEC INDIAN POINT 2, LLC AND HOLTEC INDIAN POINT 3, LLC
NY0004472 · major · Electric Services
No value over a limit; 50 required values not reportedPermit past the expiry date EPA's file holds
HYPERCOMPUGLOBOMEGANET LLC
NY0230634 · Electric Services
No value over a limit; 170 required values not reportedPermit past the expiry date EPA's file holds
NATIONAL GRID GENERATION, LLC
NY0005941 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
NATIONAL GRID GLENWOOD ENERGY CTR, LLC
NY0005894 · Electric Services
No value over a limitExpires Apr 30, 2031
NEW YORK POWER AUTHORITY
NY0000728 · Electric Services
No value over a limit; 16 required values not reportedExpires Mar 31, 2030
NEW YORK POWER AUTHORITY
NY0192392 · Electric Services
No value over a limitRenewal application due Oct 3, 2027
NRG DUNKIRK POWER LLC
NY0002321 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
OSWEGO HARBOR POWER LLC
NY0002186 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
R.E. GINNA NUCLEAR PWR PLT LLC
NY0000493 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
RAVENSWOOD OPERATIONS LLC
NY0005193 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
SOMERSET OPERATING CO, LLC
NY0104213 · major · Electric Services
No value over a limitPermit past the expiry date EPA's file holds
SYRACUSE LLC
NY0231681 · Electric Services
No value over a limitRenewal application overdue

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=NY&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