Adam Dam

Adam Dam is an earth dam located in Jefferson County, Iowa, built in 2017. It carries a Low hazard potential classification.

About Adam Dam

The primary purpose of Adam 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 Brent Adam (private).

The dam stands 32 feet tall, and has a maximum storage capacity of 121 acre-feet. Completed in 2017, 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 32 feet, this dam is taller than 76% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyJefferson
Nearest CityRichland, Ia
Coordinates41.15360, -92.03860

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height32 ft
Year Completed2017 (9 years old)

Storage & Hydraulics

NID Storage121 acre-ft
Max Storage121 acre-ft
Normal Storage72 acre-ft
Max Discharge23 cfs

Ownership & Safety

PurposeGrade Stabilization
OwnerBrent Adam
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04264
Federal IDIA04264
More InfoState Dam Safety Program

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