Mike Mikkelson Subwatershed 3-1630

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMonona
Nearest CityLITTLE SIOUX
River/StreamTR- COTTONWOOD CREEK
Coordinates41.96410, -95.94190

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height39 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage28 acre-ft
Max Storage28 acre-ft
Normal Storage12 acre-ft
Surface Area2 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 IDIA02769
Federal IDIA02769
More InfoState Dam Safety Program

Nearby Dams

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