Frd No 56

Frd No 56 is an earth dam located in Marshall County, Kansas, built in 1971. It carries a Low hazard potential classification.

About Frd No 56

The primary purpose of Frd No 56 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 Upper Black Vermillion Wjd No 37 (local government). It impounds the Irish Creek-tr near Frankfort.

The dam stands 34 feet tall and stretches 790 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 264 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1971, 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. The most recent inspection on record was 12/09/2015. That was over 10 years ago.

At 34 feet, this dam is taller than 80% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateKansas
CountyMarshall
Nearest CityFrankfort
River/StreamIrish Creek-tr
Coordinates39.67045, -96.34706

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Height29 ft
Dam Length790 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage264 acre-ft
Max Storage264 acre-ft
Normal Storage55 acre-ft
Surface Area9 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUPPER BLACK VERMILLION WJD NO 37
Owner TypeLocal Government
Hazard ClassificationLow
Last Inspection12/09/2015
Emergency Action PlanNot Required

Identifiers

NID IDKS02373
Federal IDKS02373
More InfoState Dam Safety Program

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