Smith Dam

Smith Dam is an earth dam located in Sullivan County, Missouri, built in 2006. It carries a Low hazard potential classification.

About Smith Dam

The primary purpose of Smith 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 Keith Smith (private). It impounds the Tr-medicine Creek near Laredo.

The dam stands 31 feet tall and stretches 260 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 18 acre-feet, and collects water from a drainage area of 153 square miles. Completed in 2006, the structure is relatively new.

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 10/31/2006. That was over 19 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountySullivan
Nearest CityLaredo
River/StreamTr-medicine Creek
Coordinates40.15560, -93.31290

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height30 ft
Dam Length260 ft
Year Completed2006 (20 years old)

Storage & Hydraulics

NID Storage18 acre-ft
Max Storage18 acre-ft
Normal Storage9 acre-ft
Surface Area1 acres
Drainage Area153 sq mi
Max Discharge50 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerKEITH SMITH
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/31/2006
Emergency Action PlanNot Required

Identifiers

NID IDMO51392
Federal IDMO51392
More InfoState Dam Safety Program

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