Brehmer Dam

Brehmer Dam is an earth dam located in Pottawattamie County, Iowa, built in 2004. It carries a Low hazard potential classification.

About Brehmer Dam

The primary purpose of Brehmer 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 Lester Brehmer (private). It impounds the Tr-indian Creek near Red Oak.

The dam stands 26 feet tall and stretches 750 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 77 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2004, 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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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyPottawattamie
Nearest CityRed Oak
River/StreamTr-indian Creek
Coordinates41.34970, -95.15560

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length750 ft
Year Completed2004 (22 years old)

Storage & Hydraulics

NID Storage77 acre-ft
Max Storage77 acre-ft
Normal Storage23 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge551 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerLester Brehmer
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04045
Federal IDIA04045
More InfoState Dam Safety Program

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