Timber Creek Mpd No 29

Timber Creek Mpd No 29 is an earth dam located in Cowley County, Kansas, built in 1970. It carries a High hazard potential classification and has a satisfactory condition assessment.

About Timber Creek Mpd No 29

The primary purpose of Timber Creek Mpd No 29 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 Winfield, City Of (local government). It impounds the Timber Creek near Floral.

The dam stands 91 feet tall and stretches 5,800 feet across, creates a reservoir covering 1,130 acres, has a maximum storage capacity of 65,300 acre-feet, and collects water from a drainage area of 64 square miles. Completed in 1970, the structure is well into its service life at over 50 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 09/15/2022.

At 91 feet, this dam is taller than 98% of all dams in the United States.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Kansas dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateKansas
CountyCowley
Nearest CityFloral
River/StreamTimber Creek
Coordinates37.35035, -96.89737

Physical Characteristics

Dam TypeEarth
NID Height91 ft
Dam Height91 ft
Dam Length5,800 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage65,300 acre-ft
Max Storage65,300 acre-ft
Normal Storage19,800 acre-ft
Surface Area1,130 acres
Drainage Area64 sq mi
Max Discharge44,790 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWINFIELD, CITY OF
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection09/15/2022
Emergency Action PlanYes

Identifiers

NID IDKS02453
Federal IDKS02453
More InfoState Dam Safety Program

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