Mckenzie Dam 2130

Mckenzie Dam 2130 is an earth dam located in Burt County, Nebraska, built in 1983. It carries a Low hazard potential classification and has a satisfactory condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionSatisfactoryBest of 4 ratings
Emergency action planNot reported
Last inspection03/20/2023
Height35 ft
Built198343 years ago

Dam profile

NID height · 35 ft
35 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

35 ft tall and 819 ft long, taller than 80% 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 Mckenzie Dam 2130

The primary purpose of Mckenzie Dam 2130 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 Lower Elkhorn Natural Resources District Et Al (local government). It impounds the Tr-logan Creek near Oakland.

The dam stands 35 feet tall and stretches 819 feet across, creates a reservoir covering 19 acres, has a maximum storage capacity of 426 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1983, the structure is 43 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 03/20/2023.

At 35 feet, this dam is taller than 80% of dams nationwide.

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Location

StateNebraska
CountyBurt
Nearest CityOakland
River/StreamTr-logan Creek
Coordinates41.91387, -96.51723

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height32 ft
Dam Length819 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage426 acre-ft
Max Storage426 acre-ft
Normal Storage71 acre-ft
Surface Area19 acres
Drainage Area2 sq mi
Max Discharge1,424 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerLower Elkhorn Natural Resources District Et Al
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection03/20/2023
Emergency Action PlanNot Required

Identifiers

NID IDNE02130
Federal IDNE02130
More InfoState Dam Safety Program