Bear Creek Watershed Dam G- 21

Bear Creek Watershed Dam G- 21 is an earth dam located in Clark County, Missouri, built in 1966. It carries a Low hazard potential classification.

About Bear Creek Watershed Dam G- 21

The primary purpose of Bear Creek Watershed Dam G- 21 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 Bear Cr Wrsd Subdistrict (local government). It impounds the Tr-bear Creek near Taylor.

The dam stands 26 feet tall and stretches 400 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 65 acre-feet, and collects water from a drainage area of 174 square miles. Completed in 1966, the structure is well into its service life at over 50 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
CountyClark
Nearest CityTaylor
River/StreamTr-bear Creek
Coordinates40.32226, -91.91145

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length400 ft
Year Completed1966 (60 years old)

Storage & Hydraulics

NID Storage65 acre-ft
Max Storage65 acre-ft
Normal Storage26 acre-ft
Surface Area4 acres
Drainage Area174 sq mi
Max Discharge250 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerBEAR CR WRSD SUBDISTRICT
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50060
Federal IDMO50060
More InfoState Dam Safety Program

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