Carr #5 is an earth dam located in Mellette County, South Dakota, built in 1957. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height25 ft
Built195769 years ago

Dam profile

NID height · 25 ft
25 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

25 ft tall and 639 ft long, taller than 50% 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 Carr #5

The primary purpose of Carr #5 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Carr (private). It impounds the Trib. Pine Creek.

The dam stands 25 feet tall and stretches 639 feet across, and has a maximum storage capacity of 31 acre-feet. Completed in 1957, 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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Location

StateSouth Dakota
CountyMellette
Nearest CityNone
River/StreamTrib. Pine Creek
Coordinates43.48833, -101.05499

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length639 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage31 acre-ft
Max Storage31 acre-ft
Normal Storage27 acre-ft
Max Discharge993 cfs

Ownership & Safety

PurposeRecreation
OwnerCarr
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDSD01405
Federal IDSD01405
More InfoState Dam Safety Program