C J Strike

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateIdaho
CountyOwyhee
Nearest CityGrandview
River/StreamSnake River
Coordinates42.94630, -115.97550

Physical Characteristics

Dam TypeEarth
NID Height115 ft
Dam Height115 ft
Dam Length3,220 ft
Year Completed1952 (74 years old)

Storage & Hydraulics

NID Storage250,000 acre-ft
Max Storage250,000 acre-ft
Normal Storage247,000 acre-ft
Surface Area7,500 acres
Drainage Area40,800 sq mi
Max Discharge140,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeHydroelectric
OwnerIdaho Power Company
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection04/06/2023
Emergency Action PlanYes

Identifiers

NID IDID00054
Federal IDID00054
More InfoState Dam Safety Program