Cynthia Schlapia Dam

Cynthia Schlapia Dam is an earth dam located in Ringgold County, Iowa, built in 2016. It carries a Low hazard potential classification.

About Cynthia Schlapia Dam

The primary purpose of Cynthia Schlapia Dam is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by Cynthia Schlapia (private). It impounds the Tr - Wolf Creek near Benton.

The dam stands 36 feet tall and stretches 363 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 42 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2016, 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.

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

StateIowa
CountyRinggold
Nearest CityBenton
River/StreamTr - Wolf Creek
Coordinates40.75580, -94.36120

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height36 ft
Dam Length363 ft
Year Completed2016 (10 years old)

Storage & Hydraulics

NID Storage42 acre-ft
Max Storage42 acre-ft
Normal Storage13 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge14 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerCynthia Schlapia
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04253
Federal IDIA04253
More InfoState Dam Safety Program

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