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Bridgewater Power Company

Electric Services, major discharger, Bridgewater, New Hampshire. NPDES permit NH0022021 expired Oct 31, 2024; its limits still apply. Last 12 months: no values over a limit, 3 of 21 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 15 days after each period: outfall 001 form A monthly (15 values), outfall 001 form C quarterly (8 values), outfall 001 form T monthly (23 values), outfall 002 form A quarterly (8 values)

Last report on file

September 2026

Oct 2024 – Sep 2025

0 values over a limit, 0 required values missing, 2 of 21 reports late

Limits in force (54)

How strict are these limits?

• pH, maximum 8 SU — stricter than 98% of 791 other major industrial and other permits nationwide; 1% have the same limit
• pH, minimum at least 6.5 SU — stricter than 67% of 808 other major industrial and other permits nationwide; 29% have the same limit
• Temperature, water deg. fahrenheit, daily maximum 95 deg F — stricter than 55% of 366 other major industrial and other permits nationwide; 7% have the same limit

Cited limits by parameter: New Hampshire's rules and the federal ones.

Same industry: the 6 Electric Services permits in New Hampshire.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NH0022021 · MCP: https://passage-data.com/mcp