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Of the 6 permits in EPA's SIC 4911 in MA, 4 went over a limit between 2025-10-01 and 2026-09-30 (Flow, in conduit or thru treatment plant: 1; Oxidants, total residual: 1; pH: 1). 5 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
All Massachusetts permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| SUNRISE WIND, LLC MA0004940 · Electric Services | Over a limit 16×: Oxidants, total residual (7×), Velocity of intake (6×), Flow, in conduit or thru treatment plant (3×) | Expires Aug 31, 2029 |
| HOLTEC PILGRIM, LLC MA0003557 · major · Electric Services | Over a limit 3×: Solids, total suspended (3×) | Permit past the expiry date EPA's file holds |
| POTTER STATION UNIT 2 MA0005517 · Electric Services | Over a limit 2×: pH (2×) | Permit past the expiry date EPA's file holds |
| GENON HOLDCO 10, LLC MA0004928 · major · Electric Services | Over a limit 1×: Temperature, water deg. fahrenheit (1×) | Permit past the expiry date EPA's file holds |
| Kendall Green Energy LLC MA0004898 · major · Electric Services | No value over a limit | Permit past the expiry date EPA's file holds |
| TAUNTON MUNICIPAL LIGHTING MA0002241 · major · Electric Services | No value over a limit | Permit 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=MA&sic=4911, narrowed with &over_limit=true, ¶meter=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