Lucky Peak Dam

High HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateIdaho
CountyAda
Nearest CityBOISE
River/StreamBOISE RIVER
Coordinates43.52797, -116.05370

Physical Characteristics

Dam TypeRockfill
NID Height340 ft
Dam Length2,340 ft
Year Completed1955 (71 years old)

Storage & Hydraulics

NID Storage307,043 acre-ft
Max Storage307,043 acre-ft
Normal Storage293,138 acre-ft
Surface Area2,820 acres
Drainage Area2,680 sq mi
Max Discharge93,300 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUSACE - Walla Walla District
Owner TypeFederal
Hazard ClassificationHigh
Condition AssessmentNot Available
Last Inspection10/22/2024
Emergency Action PlanYes

Identifiers

NID IDID00288
Federal IDID00288
More InfoState Dam Safety Program

Nearby Dams

Boise River Diversion Dam 2.1 mi High Barber 4.1 mi Significant Blacks Creek 6.5 mi High Arrowrock Dam 8.1 mi High Cottonwood Creek Lower 9.0 mi Significant Cottonwood Creek Middle 9.0 mi Significant Cottonwood Creek Upper 9.1 mi Significant Orchard 9.7 mi Significant Idc-effluent Storage 10.5 mi Significant Crane Gulch East Dam 10.6 mi Significant