Columbine

Columbine is a concrete dam located in El Paso County, Colorado, built in 1930. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection09/05/2018
Height21 ft
Built193096 years ago

Dam profile

NID height · 21 ft
21 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

21 ft tall and 65 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic concrete gravity section and the water level is illustrative.

About Columbine

The primary purpose of Columbine is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Colorado Springs Flycasting Club (simpson, Nick) (private). It impounds the South Beaver Creek near Colorado Springs.

The dam stands 21 feet tall and stretches 65 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1930, the structure is well-established, with more than 75 years of service.

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. The most recent inspection on record was 09/05/2018.

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Location

StateColorado
CountyEl Paso
Nearest CityColorado Springs
River/StreamSouth Beaver Creek
Coordinates39.01834, -104.98334

Physical Characteristics

Dam TypeConcrete
NID Height21 ft
Dam Height20 ft
Dam Length65 ft
Year Completed1930 (96 years old)

Storage & Hydraulics

NID Storage58 acre-ft
Max Storage58 acre-ft
Normal Storage46 acre-ft
Surface Area6 acres
Drainage Area5 sq mi
Max Discharge3,560 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerColorado Springs Flycasting Club (simpson, Nick)
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection09/05/2018
Emergency Action PlanNot Required

Identifiers

NID IDCO00409
Federal IDCO00409
More InfoState Dam Safety Program