Frd No 9-1

Frd No 9-1 is an earth dam located in Greenwood County, Kansas, built in 1964. It carries a Low hazard potential classification.

About Frd No 9-1

The primary purpose of Frd No 9-1 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 Halderman Creek near Virgil.

The dam stands 39 feet tall and stretches 1,265 feet across, creates a reservoir covering 27 acres, has a maximum storage capacity of 1,660 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1964, 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 07/14/2010. That was over 15 years ago.

At 39 feet, this dam is taller than 86% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateKansas
CountyGreenwood
Nearest CityVirgil
River/StreamHalderman Creek
Coordinates38.15068, -96.07294

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height39 ft
Dam Length1,265 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage1,660 acre-ft
Max Storage1,660 acre-ft
Normal Storage167 acre-ft
Surface Area27 acres
Drainage Area5 sq mi
Max Discharge1,860 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUPPER VERDIGRIS WJD NO 24
Owner TypeLocal Government
Hazard ClassificationLow
Last Inspection07/14/2010
Emergency Action PlanNot Required

Identifiers

NID IDKS02310
Federal IDKS02310
More InfoState Dam Safety Program

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