Mike Mikkelson Subwatershed 5-18280

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMonona
Nearest CityLITTLE SIOUX
River/StreamTR- COTTONWOOD CREEK
Coordinates41.95410, -95.94520

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage30 acre-ft
Max Storage30 acre-ft
Normal Storage15 acre-ft
Surface Area4 acres
Drainage Area2 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 IDIA02772
Federal IDIA02772
More InfoState Dam Safety Program

Nearby Dams

Mike Mikkelson Subwatershed M-10210 0.5 mi Low Mike Mikkelson Subwatershed 3-1630 0.7 mi Low Mike Mikkelson Subwatershed 5-13484 0.8 mi Low Mike Mikkelson Subwatershed 9-2555 1.0 mi Low Mike Mikkelson Subwatershed M-5905 1.2 mi Low Mike Mikkelson Subwatershed 5-10316 1.4 mi Low Mike Mikkelson Subwatershed 11-3227 1.5 mi Low Mike Mikkelson Subwatershed M-2395 1.7 mi Low Woods Hollow Subwatershed Sta 40+42 2.1 mi Low Carlson Dam 2.2 mi Low