Sawmill Gulch Reservoir

Sawmill Gulch Reservoir is an earth dam located in Baker County, Oregon, built in 1916. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection03/17/2015
Height30 ft
Built1916110 years ago

Dam profile

NID height · 30 ft
30 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

30 ft tall and 300 ft long, taller than 68% 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 Sawmill Gulch Reservoir

The primary purpose of Sawmill Gulch Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Jacquelyn Daily (private). It impounds the Saw Mill Gulch near Keating.

The dam stands 30 feet tall and stretches 300 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 177 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1916, the structure is over a century 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 03/17/2015. That was over 11 years ago.

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Location

StateOregon
CountyBaker
Nearest CityKeating
River/StreamSaw Mill Gulch
Coordinates44.87533, -117.39798

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length300 ft
Year Completed1916 (110 years old)

Storage & Hydraulics

NID Storage177 acre-ft
Max Storage177 acre-ft
Normal Storage150 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge575 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerJacquelyn Daily
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection03/17/2015
Emergency Action PlanNot Required

Identifiers

NID IDOR00040
Federal IDOR00040
More InfoState Dam Safety Program