Cook Southeast Dam

Cook Southeast Dam is an earth dam located in Box Butte County, Nebraska, built in 1953. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection04/21/2022
Height7 ft
Built195373 years ago

Dam profile

NID height · 7 ft
7 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

7 ft tall and 455 ft long. 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 Cook Southeast Dam

The primary purpose of Cook Southeast Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Schiff Farms Inc (private). It impounds the Snake Creek near Alliance.

The dam stands 7 feet tall and stretches 455 feet across, creates a reservoir covering 28 acres, has a maximum storage capacity of 123 acre-feet, and collects water from a drainage area of 187 square miles. Completed in 1953, 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. The most recent inspection on record was 04/21/2022.

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Location

StateNebraska
CountyBox Butte
Nearest CityAlliance
River/StreamSnake Creek
Coordinates42.07519, -103.24041

Physical Characteristics

Dam TypeEarth
NID Height7 ft
Dam Height7 ft
Dam Length455 ft
Year Completed1953 (73 years old)

Storage & Hydraulics

NID Storage123 acre-ft
Max Storage123 acre-ft
Normal Storage64 acre-ft
Surface Area28 acres
Drainage Area187 sq mi
Max Discharge902 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerSchiff Farms Inc
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection04/21/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01242
Federal IDNE01242
More InfoState Dam Safety Program