Platte River Trib Watershed Dam 8-c

Platte River Trib Watershed Dam 8-c is an earth dam located in Worth County, Missouri, built in 1963. It carries a Low hazard potential classification.

About Platte River Trib Watershed Dam 8-c

The primary purpose of Platte River Trib Watershed Dam 8-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 Trbs Ws Subds (local government). It impounds the Tr-platte River near Parnell.

The dam stands 31 feet tall and stretches 440 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 90 acre-feet, and collects water from a drainage area of 147 square miles. Completed in 1963, 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 CityParnell
River/StreamTr-platte River
Coordinates40.50361, -94.59179

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length440 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage90 acre-ft
Max Storage90 acre-ft
Normal Storage39 acre-ft
Surface Area1 acres
Drainage Area147 sq mi
Max Discharge400 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerPLATTE R TRBS WS SUBDS
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO10357
Federal IDMO10357
More InfoState Dam Safety Program

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