Koch Dam

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

About Koch Dam

The primary purpose of Koch 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 Dave Koch (private). It impounds the Little Fox River near Mount Sterling.

The dam stands 27 feet tall and stretches 415 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 57 acre-feet, and collects water from a drainage area of 332 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
CountyScotland
Nearest CityMount Sterling
River/StreamLittle Fox River
Coordinates40.59299, -92.04139

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length415 ft
Year Completed1996 (30 years old)

Storage & Hydraulics

NID Storage57 acre-ft
Max Storage57 acre-ft
Normal Storage40 acre-ft
Surface Area1 acres
Drainage Area332 sq mi
Max Discharge6 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerDAVE KOCH
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50679
Federal IDMO50679
More InfoState Dam Safety Program

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