David Downey Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyUnion
Nearest CityTwelvemile Creek
River/StreamTR-Indian Creek
Coordinates40.97720, -94.22980

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Height34 ft
Dam Length409 ft
Year Completed2013 (13 years old)

Storage & Hydraulics

NID Storage106 acre-ft
Max Storage106 acre-ft
Normal Storage52 acre-ft
Surface Area7 acres
Drainage Area0 sq mi
Max Discharge30 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerDavid Downey
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04219
Federal IDIA04219
More InfoState Dam Safety Program

Nearby Dams

Gennaro Dam 0.3 mi Low Twelve Mile Creek Watershed Site D-44-1 1.3 mi Low Twelve Mile Creek Watershed Site D-44 1.5 mi Low Cheers Dam 1.7 mi Low Twelve Mile Creek Watershed Site D-41-a-3 1.9 mi Low Twelvemile Creek Watershed Site D-41-a2 2.2 mi Low Twelve Mile Creek Watershed Site D-41a4 2.5 mi Low Hayes Cattle Company Dam 2.6 mi Low Twelve Mile Creek Watershed Site D-41-a-5 2.7 mi Low Twelve Mile Creek Watershed Site 46 3.3 mi Low