Upper Locust Creek W-218

Upper Locust Creek W-218 is an earth dam located in Sullivan County, Missouri, built in 1993. It carries a Low hazard potential classification.

About Upper Locust Creek W-218

The primary purpose of Upper Locust Creek W-218 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Upper Locust Watershed Subdist (local government). It impounds the Tr-west Locust Crek near Jct. With Grand River.

The dam stands 32 feet tall and stretches 563 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 113 acre-feet, and collects water from a drainage area of 100 square miles. Completed in 1993, the structure is 33 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.

At 32 feet, this dam is taller than 76% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountySullivan
Nearest CityJct. With Grand River
River/StreamTr-west Locust Crek
Coordinates40.05023, -93.25732

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height28 ft
Dam Length563 ft
Year Completed1993 (33 years old)

Storage & Hydraulics

NID Storage113 acre-ft
Max Storage113 acre-ft
Normal Storage32 acre-ft
Surface Area6 acres
Drainage Area100 sq mi
Max Discharge100 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUPPER LOCUST WATERSHED SUBDIST
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50756
Federal IDMO50756
More InfoState Dam Safety Program

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