Bennett Dam

Bennett Dam is an earth dam located in Schuyler County, Missouri, built in 1992. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height30 ft
Built199234 years ago

Dam profile

NID height · 30 ft
30 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

30 ft tall and 347 ft long, taller than 68% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Bennett Dam

The primary purpose of Bennett 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 Irvin Bennett (private). It impounds the Tr-carter Creek near Memphis.

The dam stands 30 feet tall and stretches 347 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 28 acre-feet, and collects water from a drainage area of 389 square miles. Completed in 1992, the structure is 34 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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Location

StateMissouri
CountySchuyler
Nearest CityMemphis
River/StreamTr-carter Creek
Coordinates40.58305, -92.37260

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length347 ft
Year Completed1992 (34 years old)

Storage & Hydraulics

NID Storage28 acre-ft
Max Storage28 acre-ft
Normal Storage19 acre-ft
Surface Area11 acres
Drainage Area389 sq mi
Max Discharge21 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerIrvin Bennett
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDMO50559
Federal IDMO50559
More InfoState Dam Safety Program