MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/50741
EIA plant 50741

Dummer · Coos · NH

Pontook Hydro Facility

Operated by Pontook Operating LP

Annual generation61,930 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Pontook Hydro Facility?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

44.632842, -71.247420

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
17,168 MWh
25,598 MWh
36,891 MWh
47,073 MWh
56,963 MWh
65,100 MWh
75,927 MWh
85,855 MWh
92,753 MWh
102,196 MWh
111,885 MWh
124,521 MWh

Operating generators

IDTechnologyFuelMWStatus
GEN1Conventional HydroelectricWAT3.5OP
GEN2Conventional HydroelectricWAT3.5OP
GEN3Conventional HydroelectricWAT3.5OP

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Identity, technology and limitations
EIA plant ID
50741
Sector
IPP Non-CHP
Water source
Androscoggin River
Data edition
2024-final