U-b Subwatershed Site 2-2

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMonona
Nearest CityLITTLE SIOUX
River/StreamTR-LITTLE SIOUX RIVER
Coordinates42.03790, -95.84450

Physical Characteristics

Dam TypeEarth
NID Height51 ft
Dam Height51 ft
Dam Length366 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage225 acre-ft
Max Storage225 acre-ft
Normal Storage153 acre-ft
Surface Area10 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
Last Inspection06/28/1990
Emergency Action PlanNot Required

Identifiers

NID IDIA00777
Federal IDIA00777
More InfoState Dam Safety Program

Nearby Dams

U-b Subwatershed Site 2c-1 0.6 mi Low Upper Beaver Subwatershed Site 15-1 0.9 mi Low Upper Beaver Subwatershed Site M-2 1.0 mi Low Upper Beaver Subwatershed Site 6-1 1.5 mi Low Upper Beaver Subwatershed Site M-1 1.6 mi Low Upper Beaver Subwatershed Site 20-1 1.7 mi Low Cottonwood-green Valley Subws Sta 14+10 1.8 mi Low Upper Beaver Subwatershed Site 4-1 1.9 mi Low West Beaver Subwatershed Sta 33+30 2.1 mi Low Cottonwood-green Valley Subws 50+40 #2 2.3 mi Low