Beebee Island

Beebee Island is a concrete dam located in Jefferson County, New York, built in 1931. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Beebee Island

The primary purpose of Beebee Island is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Erie Boulevard Hydropower, L.p. (private). It impounds the Black River near Watertown.

The dam stands 31 feet tall and stretches 726 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 1,876 square miles. Completed in 1931, the structure is well-established, with more than 75 years of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/08/2017.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNew York
CountyJefferson
Nearest CityWatertown
River/StreamBlack River
Coordinates43.97670, -75.90690

Physical Characteristics

Dam TypeConcrete
NID Height31 ft
Dam Height31 ft
Dam Length726 ft
Year Completed1931 (95 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage60 acre-ft
Surface Area20 acres
Drainage Area1,876 sq mi
Max Discharge44,000 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeHydroelectric
OwnerErie Boulevard Hydropower, L.P.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection08/08/2017
Emergency Action PlanNot Required

Identifiers

NID IDNY00546
Federal IDNY00546
More InfoState Dam Safety Program

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