Lake Iowa Dam

Significant HazardFair ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyIowa
Nearest CityRIVERSIDE
River/StreamPIG CREEK
Coordinates41.63350, -92.17170

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Dam Length893 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage1,950 acre-ft
Max Storage1,950 acre-ft
Normal Storage1,110 acre-ft
Surface Area92 acres
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerIowa County Conservation Board
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection05/24/2023
Emergency Action PlanNot Required

Identifiers

NID IDIA00520
Federal IDIA00520
More InfoState Dam Safety Program

Nearby Dams

Iowa Noname22 0.4 mi Low Bott Dam 1.1 mi Low Holden Dam 1.7 mi Low Smothers Dam 2.7 mi Low Miller Dam 4.0 mi Low Hinrichs Dam 6.0 mi Low Carter Dam 8.9 mi Low Clark Dam 9.6 mi Low Marengo Golf & Country Club Dam 10.3 mi Low Voss Dam 10.6 mi Low