Waubonsie Cr. Watershed Site 11-1

Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMills
Nearest CityBARTLETT
River/StreamTR-WAUBONSIE CREEK
Coordinates40.92990, -95.74050

Physical Characteristics

Dam TypeEarth
NID Height71 ft
Dam Height71 ft
Dam Length1,050 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage1,902 acre-ft
Max Storage1,902 acre-ft
Normal Storage1,404 acre-ft
Surface Area73 acres
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMills County SWCD
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection07/29/2020
Emergency Action PlanNot Required

Identifiers

NID IDIA01829
Federal IDIA01829
More InfoState Dam Safety Program

Nearby Dams

Waubonsie Cr. Watershed Site 9-1 0.4 mi Low Waubonsie Cr. Watershed Site M-1 0.7 mi Significant Waubonsie Cr. Watershed Site 3-3 1.4 mi Significant Waubonsie Cr. Watershed Site 3-6 1.7 mi Low Waubonsie Cr. Watershed Site 3 1.9 mi Significant Waubonsie Cr. Watershed Site 3-2 1.9 mi Low Waubonsie Cr. Watershed Site 3-5 2.0 mi Low Waubonsie Cr. Watershed Site 3-11 2.2 mi Low Waubonsie Cr. Watershed Site 3-7 2.2 mi Significant Waubonsie Cr. Watershed Site 23-1 2.3 mi Low