Soap Creek Watershed Site 68-58a

Soap Creek Watershed Site 68-58a is an earth dam located in Monroe County, Iowa, built in 2006. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height29 ft
Built200620 years ago

Dam profile

NID height · 29 ft
29 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

29 ft tall and 335 ft long, taller than 65% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Soap Creek Watershed Site 68-58a

The primary purpose of Soap Creek Watershed Site 68-58a 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 Alan Clark & Soap Creek Watershed Board (local government). It impounds the Trib to Kinser Creek near Selma.

The dam stands 29 feet tall and stretches 335 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 22 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2006, the structure is relatively new.

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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Location

StateIowa
CountyMonroe
Nearest CitySelma
River/StreamTrib to Kinser Creek
Coordinates40.92530, -92.79330

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length335 ft
Year Completed2006 (20 years old)

Storage & Hydraulics

NID Storage22 acre-ft
Max Storage22 acre-ft
Normal Storage7 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Max Discharge96 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerAlan Clark & Soap Creek Watershed Board
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDIA04017
Federal IDIA04017
More InfoState Dam Safety Program