Jim O'kief Dam (repair)

Jim O'kief Dam (repair) is an earth dam located in Cherry County, Nebraska, built in 1956. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Jim O'kief Dam (repair)

The primary purpose of Jim O'kief Dam (repair) is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by O'kief Land & Cattle Co Llc (private). It impounds the S Fk Fairfield Creek near Niobrara.

The dam stands 32 feet tall and stretches 378 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 2,754 acre-feet, and collects water from a drainage area of 17 square miles. Completed in 1956, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 05/23/2019.

At 32 feet, this dam is taller than 76% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyCherry
Nearest CityNiobrara
River/StreamS Fk Fairfield Creek
Coordinates42.74170, -100.26261

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height24 ft
Dam Length378 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage2,754 acre-ft
Max Storage2,754 acre-ft
Normal Storage17 acre-ft
Surface Area8 acres
Drainage Area17 sq mi
Max Discharge264 cfs

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerO'Kief Land & Cattle Co LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/23/2019
Emergency Action PlanNot Required

Identifiers

NID IDNE00396
Federal IDNE00396
More InfoState Dam Safety Program

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