Morris Dam

Morris Dam is an earth dam located in Dawes County, Nebraska, built in 1961. It carries a Low hazard potential classification and has a poor condition assessment.

About Morris Dam

The primary purpose of Morris Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Randall Schommer (private). It impounds the Tr-white River near Interior Sd.

The dam stands 25 feet tall and stretches 742 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 137 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1961, 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 06/29/2018.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyDawes
Nearest CityInterior Sd
River/StreamTr-white River
Coordinates42.90766, -103.04209

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height24 ft
Dam Length742 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage137 acre-ft
Max Storage137 acre-ft
Normal Storage65 acre-ft
Surface Area12 acres
Drainage Area1 sq mi
Max Discharge1,300 cfs

Ownership & Safety

PurposeIrrigation
OwnerRandall Schommer
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection06/29/2018
Emergency Action PlanNot Required

Identifiers

NID IDNE00818
Federal IDNE00818
More InfoState Dam Safety Program

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