Clear Fork Lake Dam

Clear Fork Lake Dam is an earth dam located in Johnson County, Missouri, built in 1936. It carries a Low hazard potential classification.

About Clear Fork Lake Dam

The primary purpose of Clear Fork Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mo Dept Of Conservation (state). It impounds the Tr-clear Fk Blackwater River near Knob Noster.

The dam stands 25 feet tall, creates a reservoir covering 16 acres, has a maximum storage capacity of 214 acre-feet, and collects water from a drainage area of 600 square miles. Completed in 1936, the structure is well-established, with more than 75 years of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyJohnson
Nearest CityKnob Noster
River/StreamTr-clear Fk Blackwater River
Coordinates38.75168, -93.59698

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Year Completed1936 (90 years old)

Storage & Hydraulics

NID Storage214 acre-ft
Max Storage214 acre-ft
Normal Storage120 acre-ft
Surface Area16 acres
Drainage Area600 sq mi

Ownership & Safety

PurposeRecreation
OwnerMO DEPT OF CONSERVATION
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO20014
Federal IDMO20014
More InfoState Dam Safety Program

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