King City Old Reservoir Dam

King City Old Reservoir Dam is an earth dam located in Gentry County, Missouri, built in 1925. It carries a Low hazard potential classification.

About King City Old Reservoir Dam

The primary purpose of King City Old Reservoir Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by King City,missouri (local government). It impounds the Tr-willow Creek near Santa Rosa.

The dam stands 20 feet tall, creates a reservoir covering 14 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 280 square miles. Completed in 1925, the structure is over a century 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
CountyGentry
Nearest CitySanta Rosa
River/StreamTr-willow Creek
Coordinates40.06281, -94.51169

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Year Completed1925 (101 years old)

Storage & Hydraulics

NID Storage150 acre-ft
Max Storage150 acre-ft
Normal Storage79 acre-ft
Surface Area14 acres
Drainage Area280 sq mi

Ownership & Safety

PurposeWater Supply
OwnerKING CITY,MISSOURI
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO12093
Federal IDMO12093
More InfoState Dam Safety Program

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