Frd No 9

Frd No 9 is an earth dam located in Coffey County, Kansas, built in 1971. It carries a Low hazard potential classification.

About Frd No 9

The primary purpose of Frd No 9 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 Frog Creek Wjd No 19 (local government). It impounds the Frog Creek-tr near Melvern.

The dam stands 33 feet tall and stretches 1,100 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 521 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.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateKansas
CountyCoffey
Nearest CityMelvern
River/StreamFrog Creek-tr
Coordinates38.38772, -95.78982

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height33 ft
Dam Length1,100 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage521 acre-ft
Max Storage521 acre-ft
Normal Storage80 acre-ft
Surface Area15 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerFROG CREEK WJD NO 19
Owner TypeLocal Government
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDKS02206
Federal IDKS02206
More InfoState Dam Safety Program

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