Mike Mikkelson Subwatershed 9-2555

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMonona
Nearest CityLITTLE SIOUX
River/StreamTR- COTTONWOOD CREEK
Coordinates41.94540, -95.93010

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage44 acre-ft
Max Storage44 acre-ft
Normal Storage21 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerMonona County SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA02773
Federal IDIA02773
More InfoState Dam Safety Program

Nearby Dams

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