Wendell Johnson Dam

Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyAdams
Nearest CityAYR
River/StreamTR-COTTONWOOD CREEK
Coordinates40.42770, -98.58750

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height23 ft
Dam Length575 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage74 acre-ft
Max Storage74 acre-ft
Normal Storage27 acre-ft
Surface Area5 acres
Drainage Area0 sq mi
Max Discharge74 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWendell E & Dian R Johnson
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection03/30/2021
Emergency Action PlanNot Required

Identifiers

NID IDNE02335
Federal IDNE02335
More InfoState Dam Safety Program

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