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Little Falls Dam - Potomac River

Maryland, Montgomery County, Potomac River

Location

StateMaryland
CountyMontgomery
RiverPotomac River
Coordinates38.94840, -77.12960

Physical Characteristics

NID Height12 ft
Dam Height12 ft
Dam Length1,300 ft
NID Storage13,360 acre-ft
Max Storage13,360 acre-ft
Surface Area168 acres

Safety Classification

Hazard PotentialLow
Condition Assessment-
EAP StatusNo
Last InspectionDecember 4, 2013
Inspection Frequency-

Dam Information

Year Completed1958
Primary PurposeWater Supply
Dam TypeGravity
Owner TypeFederal
OwnerUS Army Corps of Engineers,Washington Aqueduct Div
Other NamePotomac River;Potomac River Dam #1

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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