Mallard Marsh Dam No 3

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyCerro Gordo
Nearest CityFERTILE
River/StreamTR-WINNEBAGO RIVER
Coordinates43.24470, -93.46200

Physical Characteristics

Dam TypeEarth
NID Height8 ft
Dam Height8 ft
Dam Length425 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage129 acre-ft
Max Storage129 acre-ft
Normal Storage39 acre-ft
Surface Area20 acres
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCerro Gordo County Conservation Board
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA00176
Federal IDIA00176
More InfoState Dam Safety Program

Nearby Dams

Mallard Marsh Dam No 1 0.2 mi Low Fertile Mill Dam 2.4 mi Low Pilot Knob Lake Dam 5.2 mi Low Hanlontown Slough Site 3 6.6 mi Low Hanlontown Slough Dam 1.1 7.3 mi Low Cutler Dam 11.0 mi Low Elk Creek Game Management Dam 1 11.5 mi Significant Elk Creek Game Management Dam 2 11.6 mi Significant Mason City-lehigh Cement Milldam 13.2 mi Low Old Quarry Lake Dam 13.5 mi Significant