is an earth dam located in Cheyenne County, Kansas, built in 1963. It carries a Low hazard potential classification.

About

The primary purpose of 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 Walz, Tj (private). It impounds the S Fork Republican River-tr near St Francis.

The dam stands 26 feet tall and stretches 960 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 300 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1963, 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.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateKansas
CountyCheyenne
Nearest CitySt Francis
River/StreamS Fork Republican River-tr
Coordinates39.65128, -102.02669

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height23 ft
Dam Length960 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage300 acre-ft
Max Storage300 acre-ft
Normal Storage122 acre-ft
Surface Area20 acres
Drainage Area2 sq mi
Max Discharge949 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWALZ, TJ
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDKS00353
Federal IDKS00353
More InfoState Dam Safety Program

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