Pinnacle Lake Dam

Missouri — Montgomery County — PINNACLE CREEK

Location

StateMissouri
CountyMontgomery
RiverPINNACLE CREEK
Coordinates38.82570, -91.41995

Physical Characteristics

NID Height49 ft
Dam Height49 ft
Dam Length800 ft
NID Storage2,607 acre-ft
Max Storage2,607 acre-ft
Surface Area118 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentSatisfactory
EAP StatusYes
Last InspectionAugust 19, 2022
Inspection Frequency2

Dam Information

Year Completed1965
Primary PurposeRecreation
Dam TypeEarth
Owner TypePrivate
OwnerPINNACLE LAKE EST. ASSOC

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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