Forrest Byergo Structure Dam

Forrest Byergo Structure Dam is an earth dam located in Nodaway County, Missouri, built in 1972. It carries a Low hazard potential classification.

About Forrest Byergo Structure Dam

The primary purpose of Forrest Byergo Structure 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 Forrest Byergo (private). It impounds the Tr-upper Neeley Branch near Rosendale.

The dam stands 31 feet tall and stretches 460 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 35 acre-feet, and collects water from a drainage area of 211 square miles. Completed in 1972, 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
CountyNodaway
Nearest CityRosendale
River/StreamTr-upper Neeley Branch
Coordinates40.14753, -94.79155

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height30 ft
Dam Length460 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage35 acre-ft
Max Storage35 acre-ft
Normal Storage18 acre-ft
Surface Area5 acres
Drainage Area211 sq mi
Max Discharge130 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerFORREST BYERGO
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50386
Federal IDMO50386
More InfoState Dam Safety Program

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