Sd Noname 125

Sd Noname 125 is an earth dam located in Haakon County, South Dakota, built in 1950. It carries a Low hazard potential classification.

About Sd Noname 125

The primary purpose of Sd Noname 125 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Philip R Carley (private). It impounds the Little Grindstone Creek.

The dam stands 18 feet tall and stretches 450 feet across, and has a maximum storage capacity of 98 acre-feet. Completed in 1950, 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.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateSouth Dakota
CountyHaakon
Nearest CityNone
River/StreamLittle Grindstone Creek
Coordinates44.22385, -101.79733

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length450 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage98 acre-ft
Max Storage98 acre-ft
Normal Storage60 acre-ft
Max Discharge6,500 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerPHILIP R CARLEY
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDSD00791
Federal IDSD00791
More InfoState Dam Safety Program

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