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Water Supply — NPDES discharge permits in Maine

Of the 15 permits in EPA's SIC 4941 in ME, 0 went over a limit between 2025-10-01 and 2026-09-30. 4 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
BATH WATER DISTRICT
ME0036358 · Water Supply
No value over a limitExpires Jul 31, 2030
BRUNSWICK AND TOPSHAM WATER DISTRICT
ME0000957 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
BRUNSWICK AND TOPSHAM WATER DISTRICT
ME0002763 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
BRUNSWICK AND TOPSHAM WATER DISTRICT
MEU508275 · Water Supply
No value over a limitRenewal application due Dec 2, 2026
DOVER-FOXCROFT WATER DISTRICT
ME0102229 · Water Supply
No value over a limitExpires Mar 31, 2031
GARDINER WATER DISTRICT
ME0022519 · Water Supply
No value over a limitExpires Oct 31, 2030
NAVAL SUPPORT ACTIVITY (NSA) CUTLER
ME0002097 · Water Supply
No value over a limitRenewal application due Mar 4, 2028
NEW SHARON WATER DISTRICT
ME0023671 · Water Supply
No value over a limitExpires May 31, 2031
NORTH HAVEN TOWN OF
ME0102482 · Water Supply
No value over a limitExpires Oct 31, 2030
OLD TOWN WATER DISTRICT
ME0102296 · Water Supply
No value over a limitRenewal application due Sep 1, 2027
ORONO-VEAZIE WATER DISTRICT
ME0102601 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
PASSAMAQUODDY WATER DISTRICT
ME0102211 · Water Supply
No value over a limitRenewal application due Jul 4, 2027
THE MAINE WATER COMPANY
ME0000035 · Water Supply
No value over a limitExpires Dec 31, 2028
THE MAINE WATER COMPANY
MEU508087 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
THE MAINE WATER COMPANY
MEU508214 · Water Supply
No value over a limitRenewal application due Jul 4, 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=ME&sic=4941, 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