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TransCanada Hydro Northeast, Inc

Industrial or other facility, Wilder, Vermont. NPDES permit VT0000787 expired Jun 30, 2016; its limits still apply. Last 12 months: no values over a limit, 40 required values missing, 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 15 days after each period: form A monthly (5 values)
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 40 required values missing, 2 of 12 reports late

Limits in force (5)

Parameter	Statistic	Limit	Months
Temperature, water deg. fahrenheit	daily maximum	≤ 90 deg F	all year
pH	minimum	≥ 6.5 SU	all year
pH	maximum	≤ 8.5 SU	all year
Oil & Grease	daily maximum	≤ 20 mg/L	all year
Flow, in conduit or thru treatment plant	daily maximum	≤ 2.3 MGD	all year

How strict are these limits?

Temperature, water deg. fahrenheit, daily maximum 90 deg F — stricter than 23% of 648 other minor industrial and other permits nationwide; 33% have the same limit

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VT0000787 · MCP: https://passage-data.com/mcp