Platte River Trib Watershed Dam 12-c

Platte River Trib Watershed Dam 12-c is an earth dam located in Worth County, Missouri, built in 1961. It carries a Low hazard potential classification.

About Platte River Trib Watershed Dam 12-c

The primary purpose of Platte River Trib Watershed Dam 12-c 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 Platte R Trib Wtrs Subd (local government). It impounds the Tr-platte River near Sheridan.

The dam stands 23 feet tall and stretches 495 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 127 acre-feet, and collects water from a drainage area of 172 square miles. Completed in 1961, 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
CountyWorth
Nearest CitySheridan
River/StreamTr-platte River
Coordinates40.53166, -94.58243

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length495 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage127 acre-ft
Max Storage127 acre-ft
Normal Storage53 acre-ft
Surface Area1 acres
Drainage Area172 sq mi
Max Discharge830 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerPLATTE R TRIB WTRS SUBD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50489
Federal IDMO50489
More InfoState Dam Safety Program

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