Diversion Dam

Diversion Dam is a concrete dam located in Lincoln County, Nebraska, built in 1941. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Diversion Dam

The primary purpose of Diversion Dam is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Central Nebraska Public Power & Irrigation District (public utility). It impounds the Platte River near Maxwell.

The dam stands 23 feet tall and stretches 874 feet across, and has a maximum storage capacity of 60 acre-feet. Completed in 1941, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/25/2022.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyLincoln
Nearest CityMaxwell
River/StreamPlatte River
Coordinates41.11340, -100.67600

Physical Characteristics

Dam TypeConcrete
NID Height23 ft
Dam Height21 ft
Dam Length874 ft
Year Completed1941 (85 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage17 acre-ft
Max Discharge40,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeHydroelectric
OwnerCentral Nebraska Public Power & Irrigation District
Owner TypePublic Utility
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection08/25/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01047
Federal IDNE01047
More InfoState Dam Safety Program

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