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Ottauquechee Hydro Company, Inc

Industrial or other facility, North Hartland, Vermont. NPDES permit VT0120015 expired Dec 31, 2024; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A quarterly (4 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 4 reports late

Limits in force (17)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)Apr–Jun
pHminimum≥ 6.5 SUJul–Sep
pHminimum≥ 6.5 SUOct–Dec
pHminimum≥ 6.5 SUApr–Jun
pHminimum≥ 6.5 SUJan–Mar
pHmaximum≤ 8.5 SUJul–Sep
pHmaximum≤ 8.5 SUOct–Dec
pHmaximum≤ 8.5 SUApr–Jun
pHmaximum≤ 8.5 SUJan–Mar
Flow, in conduit or thru treatment plantmonthly average≤ 9600 gal/dJan–Mar
Flow, in conduit or thru treatment plantmonthly average≤ 9600 gal/dOct–Dec
Flow, in conduit or thru treatment plantmonthly average≤ 9600 gal/dApr–Jun
Flow, in conduit or thru treatment plantmonthly average≤ 9600 gal/dJul–Sep
Flow, in conduit or thru treatment plantdaily maximum≤ 19200 gal/dJan–Mar
Flow, in conduit or thru treatment plantdaily maximum≤ 19200 gal/dOct–Dec
Flow, in conduit or thru treatment plantdaily maximum≤ 19200 gal/dApr–Jun
Flow, in conduit or thru treatment plantdaily maximum≤ 19200 gal/dJul–Sep

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/VT0120015 · MCP: https://passage-data.com/mcp