Scott (darwin) Dam

Scott (darwin) Dam is an earth dam located in Adair County, Iowa, built in 2013. It carries a Low hazard potential classification.

About Scott (darwin) Dam

The primary purpose of Scott (darwin) 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 Darwin Scott (private). It impounds the Trib To Ninemile Run near Orient.

The dam stands 27 feet tall and stretches 460 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 27 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2013, 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyAdair
Nearest CityOrient
River/StreamTrib To Ninemile Run
Coordinates41.21880, -94.39440

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length460 ft
Year Completed2013 (13 years old)

Storage & Hydraulics

NID Storage27 acre-ft
Max Storage27 acre-ft
Normal Storage13 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge102 cfs

Ownership & Safety

PurposeGrade Stabilization
OwnerDarwin Scott
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04201
Federal IDIA04201
More InfoState Dam Safety Program

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