CT

Kirby Mill P-12551

General information

Waterway  Natchaug River
Current status   Active license 
Type of facility Conventional Hydro
Mode of hydropower generation Run-of-river
Type of permit FERC Exemption

FERC information

FERC docket # P-12551
FERC project name Mansfield Hollow
Permit issued 6/12/09

Ownership and operation

Owner MANSFIELD HOLLOW HYDRO, LLC
Owner type Private Non-utility

Power and generating capacity

Number of units 5
Total capacity from hydraulic turbine-generator units within each plant 0.5 MW

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News and updates

From California Sportfishing Protection Alliance4/28/2025

PG&E proposes “rapid removal” plan for Cape Horn and Scott dams on the Eel River 

From California Sportfishing Protection Alliance2/25/2025

State Water Board Takes Action to Protect Klamath River Salmon and Steelhead

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