Equalizer

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateIdaho
CountyBingham
Nearest CityBlackfoot
River/StreamBlackfoot River
Coordinates43.16828, -112.29832

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length1,800 ft
Year Completed1937 (89 years old)

Storage & Hydraulics

NID Storage6,300 acre-ft
Max Storage6,300 acre-ft
Normal Storage3,315 acre-ft
Surface Area851 acres
Drainage Area1,050 sq mi
Max Discharge7,110 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerBIA
Owner TypeFederal
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection06/29/2021
Emergency Action PlanYes

Identifiers

NID IDID00203
Federal IDID00203
More InfoState Dam Safety Program