Dennis Lee Dam

Dennis Lee Dam is an earth dam located in Livingston County, Missouri, built in 1995. It carries a Low hazard potential classification.

About Dennis Lee Dam

The primary purpose of Dennis Lee Dam is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by Dennis Lee (private). It impounds the Tr-pole Cat near Utica.

The dam stands 28 feet tall and stretches 519 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 35 acre-feet, and collects water from a drainage area of 100 square miles. Completed in 1995, the structure is 31 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. The most recent inspection on record was 03/24/1995. That was over 31 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyLivingston
Nearest CityUtica
River/StreamTr-pole Cat
Coordinates39.85814, -93.64470

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height27 ft
Dam Length519 ft
Year Completed1995 (31 years old)

Storage & Hydraulics

NID Storage35 acre-ft
Max Storage35 acre-ft
Normal Storage22 acre-ft
Surface Area4 acres
Drainage Area100 sq mi
Max Discharge18 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerDENNIS LEE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection03/24/1995
Emergency Action PlanNot Required

Identifiers

NID IDMO51220
Federal IDMO51220
More InfoState Dam Safety Program

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