Unl - Ardc South Lagoon Dam

Unl - Ardc South Lagoon Dam is an earth dam located in Saunders County, Nebraska, built in 2013. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Unl - Ardc South Lagoon Dam

Unl - Ardc South Lagoon Dam is a dam in Saunders, Nebraska. The dam is owned by Unl Agricultural Research & Dev Center (state). It impounds the Tr-wahoo Creek near Memphis.

The dam stands 17 feet tall and stretches 2,300 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 61 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2013, 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 06/12/2019.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountySaunders
Nearest CityMemphis
River/StreamTr-wahoo Creek
Coordinates41.13888, -96.48615

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Dam Length2,300 ft
Year Completed2013 (13 years old)

Storage & Hydraulics

NID Storage61 acre-ft
Max Storage61 acre-ft
Normal Storage30 acre-ft
Surface Area5 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeOther
OwnerUNL Agricultural Research & Dev Center
Owner TypeState
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/12/2019
Emergency Action PlanNot Required

Identifiers

NID IDNE05049
Federal IDNE05049
More InfoState Dam Safety Program

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