Gonyea Lake Dam

Gonyea Lake Dam is an earth dam located in Randolph County, Missouri. It carries a Low hazard potential classification.

About Gonyea Lake Dam

Gonyea Lake Dam is a dam in Randolph, Missouri. The dam is owned by Raymond Gonyea (private). It impounds the Tr-moniteau Creek near Rocheport.

The dam stands 30 feet tall, creates a reservoir covering 5 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 30 square miles.

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
CountyRandolph
Nearest CityRocheport
River/StreamTr-moniteau Creek
Coordinates39.29421, -92.46497

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft

Storage & Hydraulics

NID Storage80 acre-ft
Max Storage80 acre-ft
Normal Storage50 acre-ft
Surface Area5 acres
Drainage Area30 sq mi

Ownership & Safety

PurposeOther
OwnerRAYMOND GONYEA
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO11652
Federal IDMO11652
More InfoState Dam Safety Program

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