Mcnair Lake Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountySt. Charles
Nearest CityPERUQUE
River/StreamTR PERUQUE CREEK
Coordinates38.78778, -90.83382

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft

Storage & Hydraulics

NID Storage187 acre-ft
Max Storage187 acre-ft
Normal Storage108 acre-ft
Surface Area14 acres
Drainage Area940 sq mi

Ownership & Safety

PurposeRecreation
OwnerWM MCNAIR
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO10801
Federal IDMO10801
More InfoState Dam Safety Program

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