Southridge Road Detention Basin

Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyMarshall
Nearest CityMarshalltown
River/StreamAnson Creek
Coordinates42.01790, -92.89970

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length800 ft
Year Completed1996 (30 years old)

Storage & Hydraulics

NID Storage101 acre-ft
Max Storage101 acre-ft
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCity of Marshalltown
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection10/03/2023
Emergency Action PlanNot Required

Identifiers

NID IDIA04145
Federal IDIA04145
More InfoState Dam Safety Program

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