Stevens Dam

Stevens Dam is an earth dam located in Harrison County, Missouri, built in 1990. It carries a Low hazard potential classification.

About Stevens Dam

The primary purpose of Stevens 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 Pren Stevens (private). It impounds the Tr-lotts Creek near Denver.

The dam stands 26 feet tall and stretches 440 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 81 acre-feet, and collects water from a drainage area of 802 square miles. Completed in 1990, the structure is 36 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
CountyHarrison
Nearest CityDenver
River/StreamTr-lotts Creek
Coordinates40.55887, -94.20924

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height25 ft
Dam Length440 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage81 acre-ft
Max Storage81 acre-ft
Normal Storage39 acre-ft
Surface Area11 acres
Drainage Area802 sq mi
Max Discharge475 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerPREN STEVENS
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50189
Federal IDMO50189
More InfoState Dam Safety Program

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