Boardman Sewage Lagoons

Boardman Sewage Lagoons is an earth dam located in Morrow County, Oregon, built in 1984. It carries a Low hazard potential classification.

About Boardman Sewage Lagoons

The primary purpose of Boardman Sewage Lagoons is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by City Of Boardman, C/o Barry Beyler (local government). It impounds the Off-channel near Boardman.

The dam stands 12 feet tall and stretches 430 feet across, creates a reservoir covering 28 acres, and has a maximum storage capacity of 115 acre-feet. Completed in 1984, the structure is 42 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 04/01/2015. That was over 11 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyMorrow
Nearest CityBoardman
River/StreamOff-channel
Coordinates45.84758, -119.64985

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length430 ft
Year Completed1984 (42 years old)

Storage & Hydraulics

NID Storage115 acre-ft
Max Storage115 acre-ft
Normal Storage115 acre-ft
Surface Area28 acres

Ownership & Safety

PurposeIrrigation
OwnerCITY OF BOARDMAN, C/O BARRY BEYLER
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection04/01/2015
Emergency Action PlanNot Required

Identifiers

NID IDOR00700
Federal IDOR00700
More InfoState Dam Safety Program

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