Kratochvil Dam

Kratochvil Dam is an earth dam located in Walsh County, North Dakota, built in 1962. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection06/12/2013
Height18 ft
Built196264 years ago

Dam profile

NID height · 18 ft
18 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

18 ft tall and 790 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Kratochvil Dam

The primary purpose of Kratochvil Dam 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 Walsh County Wrb (local government). It impounds the North Branch Forest River near Fordville.

The dam stands 18 feet tall and stretches 790 feet across, creates a reservoir covering 31 acres, and has a maximum storage capacity of 2,837 acre-feet. Completed in 1962, 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 06/12/2013. That was over 13 years ago.

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Location

StateNorth Dakota
CountyWalsh
Nearest CityFordville
River/StreamNorth Branch Forest River
Coordinates48.31952, -98.03562

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length790 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage2,837 acre-ft
Max Storage2,837 acre-ft
Normal Storage75 acre-ft
Surface Area31 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWalsh County Wrb
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection06/12/2013
Emergency Action PlanNot Required

Identifiers

NID IDND00268
Federal IDND00268
More InfoState Dam Safety Program