Cloisters Dam 2

Cloisters Dam 2 is an earth dam located in Sarpy County, Nebraska, built in 2017. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Cloisters Dam 2

The primary purpose of Cloisters Dam 2 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 The Cloisters On The Platte (private). It impounds the Tr-platte River.

The dam stands 55 feet tall and stretches 731 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 25 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2017, the structure is relatively new.

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 05/10/2023.

At 55 feet, this dam is taller than 94% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountySarpy
Nearest CityNone
River/StreamTr-platte River
Coordinates41.03314, -96.26838

Physical Characteristics

Dam TypeEarth
NID Height55 ft
Dam Height55 ft
Dam Length731 ft
Year Completed2017 (9 years old)

Storage & Hydraulics

NID Storage25 acre-ft
Max Storage25 acre-ft
Normal Storage10 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge18 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerThe Cloisters on the Platte
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/10/2023
Emergency Action PlanNot Required

Identifiers

NID IDNE04495
Federal IDNE04495
More InfoState Dam Safety Program

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