Flat Rock Lake Dam

High HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyJefferson
Nearest CityCEDAR HILL
River/StreamTR TO BIG RIVER
Coordinates38.24852, -90.73883

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height24 ft
Year Completed1959 (67 years old)

Storage & Hydraulics

NID Storage205 acre-ft
Max Storage205 acre-ft
Normal Storage96 acre-ft
Surface Area16 acres
Drainage Area2,200 sq mi

Ownership & Safety

PurposeRecreation
OwnerFRED + MARIE LEAVER
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO30407
Federal IDMO30407
More InfoState Dam Safety Program

Nearby Dams

Marshall Lake Dam 1.2 mi High Bader Lake Dam 1.4 mi Low Lake Lorene Dam 2.3 mi Low Lake Tranquil Dam 2.4 mi Low Alpine Lake Dam 2.6 mi Low Lake George Dam 2.6 mi High Lost Valley-west-lake Dam 3.3 mi High Hidden Valley Lake Dam 3.7 mi High Rentfrow Lake Dam 3.7 mi High Perkins East Upper Lake Dam 3.8 mi Low