Nordland 8

Nordland 8 is a dam located in Lyon County, Minnesota, built in 1990. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Nordland 8

The primary purpose of Nordland 8 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 County Of Lyon (local government). It impounds the So Br Yellow Medicine-tr near Minneota.

The dam stands 16 feet tall and stretches 820 feet across, has a maximum storage capacity of 158 acre-feet, and collects water from a drainage area of 20 square miles. Completed in 1990, the structure is 36 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 05/07/2019.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMinnesota
CountyLyon
Nearest CityMinneota
River/StreamSo Br Yellow Medicine-tr
Coordinates44.53153, -96.05381

Physical Characteristics

NID Height16 ft
Dam Height16 ft
Dam Length820 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage158 acre-ft
Max Storage158 acre-ft
Drainage Area20 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCounty of Lyon
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/07/2019
Emergency Action PlanNot Required

Identifiers

NID IDMN01726
Federal IDMN01726
More InfoState Dam Safety Program

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