Evans Konnowac Dam

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyYakima
River/Streamoffstream
Coordinates46.53299, -120.36071

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Length320 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage28 acre-ft
Max Storage28 acre-ft
Normal Storage21 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge50 cfs

Ownership & Safety

PurposeIrrigation
OwnerEvans Fruit Co Inc
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection04/16/2015
Emergency Action PlanYes

Identifiers

NID IDWA01933
Federal IDWA01933
More InfoState Dam Safety Program

Nearby Dams