Horn Dam 700

Horn Dam 700 is an earth dam located in Banner County, Nebraska, built in 1964. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection10/04/2017
Height25 ft
Built196462 years ago

Dam profile

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

25 ft tall and 618 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 Horn Dam 700

The primary purpose of Horn Dam 700 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Patricia & Charles Edwards & Nolan Trustees (private). It impounds the Tr-north Platte River near Bridgeport.

The dam stands 25 feet tall and stretches 618 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 50 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1964, 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 10/04/2017.

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Location

StateNebraska
CountyBanner
Nearest CityBridgeport
River/StreamTr-north Platte River
Coordinates41.66307, -103.41093

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length618 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage50 acre-ft
Max Storage50 acre-ft
Normal Storage23 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge510 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPatricia & Charles Edwards & Nolan Trustees
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection10/04/2017
Emergency Action PlanNot Required

Identifiers

NID IDNE00700
Federal IDNE00700
More InfoState Dam Safety Program