Lake Marian Dam

High HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountySte. Genevieve
Nearest CitySTE GENEVIEVE
River/StreamTR-BIG BOTTOM CREEK
Coordinates37.94074, -90.21060

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Height34 ft
Dam Length540 ft
Year Completed1974 (52 years old)

Storage & Hydraulics

NID Storage195 acre-ft
Max Storage195 acre-ft
Normal Storage151 acre-ft
Surface Area13 acres
Drainage Area177 sq mi
Max Discharge162 cfs

Ownership & Safety

PurposeRecreation
OwnerLAKE FOREST ESTATES
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentNot Rated
Last Inspection07/26/1988
Emergency Action PlanNot Required

Identifiers

NID IDMO30655
Federal IDMO30655
More InfoState Dam Safety Program

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