Lake Laura Dam

Lake Laura Dam is an earth dam located in Shannon County, Missouri, built in 1973. It carries a High hazard potential classification and has a satisfactory condition assessment.

About Lake Laura Dam

The primary purpose of Lake Laura Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is private-owned. It impounds the Millman Hollow O Shawnee Crk near Owls Bend.

The dam stands 41 feet tall and stretches 450 feet across, creates a reservoir covering 16 acres, has a maximum storage capacity of 296 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1973, the structure is well into its service life at over 50 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 09/01/2022.

At 41 feet, this dam is taller than 88% of dams nationwide.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Missouri dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMissouri
CountyShannon
Nearest CityOwls Bend
River/StreamMillman Hollow O Shawnee Crk
Coordinates37.09945, -91.33901

Physical Characteristics

Dam TypeEarth
NID Height41 ft
Dam Height41 ft
Dam Length450 ft
Year Completed1973 (53 years old)

Storage & Hydraulics

NID Storage296 acre-ft
Max Storage296 acre-ft
Normal Storage187 acre-ft
Surface Area16 acres
Drainage Area0 sq mi
Max Discharge3,995 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection09/01/2022
Emergency Action PlanYes

Identifiers

NID IDMO31064
Federal IDMO31064
More InfoState Dam Safety Program

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