Diane Lake Dam (dry)

Diane Lake Dam (dry) is an earth dam located in Audrain County, Missouri, built in 1967. It carries a Low hazard potential classification.

About Diane Lake Dam (dry)

The primary purpose of Diane Lake Dam (dry) is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Sylvester Larson (private). It impounds the Tr-bean Br-littleby Creek near Mexico.

The dam stands 20 feet tall, creates a reservoir covering 9 acres, has a maximum storage capacity of 96 acre-feet, and collects water from a drainage area of 1,030 square miles. Completed in 1967, the structure is well into its service life at over 50 years old.

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
CountyAudrain
Nearest CityMexico
River/StreamTr-bean Br-littleby Creek
Coordinates39.18232, -91.80612

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage96 acre-ft
Max Storage96 acre-ft
Normal Storage60 acre-ft
Surface Area9 acres
Drainage Area1,030 sq mi

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerSYLVESTER LARSON
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO10679
Federal IDMO10679
More InfoState Dam Safety Program

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