Frd No 12-4

Frd No 12-4 is a dam located in Greenwood County, Kansas, built in 1965. It carries a Low hazard potential classification.

About Frd No 12-4

The primary purpose of Frd No 12-4 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 Verdigris Wjd No 24 (local government). It impounds the Verdigris River-tr near Virgil.

The dam stands 32 feet tall and stretches 870 feet across, and has a maximum storage capacity of 410 acre-feet. Completed in 1965, 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.

At 32 feet, this dam is taller than 76% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateKansas
CountyGreenwood
Nearest CityVirgil
River/StreamVerdigris River-tr
Coordinates38.03912, -96.02210

Physical Characteristics

NID Height32 ft
Dam Height32 ft
Dam Length870 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage410 acre-ft
Max Storage410 acre-ft
Normal Storage82 acre-ft
Max Discharge730 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUPPER VERDIGRIS WJD NO 24
Owner TypeLocal Government
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDKS02319
Federal IDKS02319
More InfoState Dam Safety Program

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