Marshall Lake Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMissouri
CountyJefferson
Nearest CityCEDAR HILL
River/StreamTRIB. MAUPIN CREEK
Coordinates38.24561, -90.76123

Physical Characteristics

Dam TypeEarth
NID Height49 ft
Dam Height49 ft
Dam Length700 ft
Year Completed1989 (37 years old)

Storage & Hydraulics

NID Storage939 acre-ft
Max Storage939 acre-ft
Normal Storage623 acre-ft
Surface Area27 acres
Drainage Area1 sq mi
Max Discharge2,262 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection02/18/2020
Emergency Action PlanYes

Identifiers

NID IDMO31889
Federal IDMO31889
More InfoState Dam Safety Program

Nearby Dams

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