Floodwater Ret Dam Ss-5

Floodwater Ret Dam Ss-5 is an earth dam located in Sedgwick County, Colorado, built in 1985. It carries a Low hazard potential classification.

About Floodwater Ret Dam Ss-5

The primary purpose of Floodwater Ret Dam Ss-5 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 Sedgwick-sand Draws Wtsd. Cons. Dist. (frame, Larr (local government). It impounds the South Platte-tr near Sedgwick.

The dam stands 36 feet tall and stretches 2,000 feet across, creates a reservoir covering 53 acres, has a maximum storage capacity of 875 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1985, the structure is 41 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 06/09/2021.

At 36 feet, this dam is taller than 83% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateColorado
CountySedgwick
Nearest CitySedgwick
River/StreamSouth Platte-tr
Coordinates40.99254, -102.52938

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height33 ft
Dam Length2,000 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage875 acre-ft
Max Storage875 acre-ft
Normal Storage561 acre-ft
Surface Area53 acres
Drainage Area3 sq mi
Max Discharge2,364 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerSEDGWICK-SAND DRAWS WTSD. CONS. DIST. (FRAME, LARR
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/09/2021
Emergency Action PlanNot Required

Identifiers

NID IDCO02629
Federal IDCO02629
More InfoState Dam Safety Program

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