Garner Dam

Garner Dam is an earth dam located in Stoddard County, Missouri, built in 1996. It carries a Low hazard potential classification.

About Garner Dam

The primary purpose of Garner 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 Robert Garner (private). It impounds the Tr-missouri River.

The dam stands 17 feet tall and stretches 703 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 113 acre-feet, and collects water from a drainage area of 140 square miles. Completed in 1996, the structure is 30 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
CountyStoddard
Nearest CityNone
River/StreamTr-missouri River
Coordinates36.74699, -90.03751

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Dam Length703 ft
Year Completed1996 (30 years old)

Storage & Hydraulics

NID Storage113 acre-ft
Max Storage113 acre-ft
Normal Storage11 acre-ft
Surface Area4 acres
Drainage Area140 sq mi
Max Discharge200 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerROBERT GARNER
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50661
Federal IDMO50661
More InfoState Dam Safety Program

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