Cottonwood Creek 21-a

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateNebraska
CountySaunders
Nearest CityMALMO
River/StreamTR-COTTONWOOD CREEK
Coordinates41.27849, -96.72767

Physical Characteristics

Dam TypeEarth
NID Height42 ft
Dam Height37 ft
Dam Length1,100 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage1,043 acre-ft
Max Storage1,043 acre-ft
Normal Storage211 acre-ft
Surface Area33 acres
Drainage Area2 sq mi
Max Discharge7,976 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerLower Platte North Natural Resources District
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection10/17/2024
Emergency Action PlanYes

Identifiers

NID IDNE01887
Federal IDNE01887
More InfoState Dam Safety Program

Nearby Dams

Cottonwood Creek 32-a 0.7 mi Low Cottonwood Creek 42-a 1.6 mi Low Cottonwood Creek 22-a 1.9 mi Low Barry Dam 2.2 mi Low Duck Creek 6 2.6 mi Low Cottonwood Creek 23-a 2.8 mi Low Cottonwood Creek 41-a 2.9 mi Low Duck Creek 2 4.0 mi Significant Duck Creek 3 4.0 mi Low Kavan Dam 2 4.1 mi Low