N. Fk. Indian Creek Reservoir

N. Fk. Indian Creek Reservoir is an earth dam located in Malheur County, Oregon, built in 1951. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNone on file
Last inspection10/01/2018
Height59 ft
Built195175 years ago

Dam profile

NID height · 59 ft
59 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

59 ft tall and 330 ft long, taller than 95% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.

About N. Fk. Indian Creek Reservoir

The primary purpose of N. Fk. Indian Creek Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by The Ranch Holding Company LLC (private). It impounds the North Fork Indian Creek near Westfall.

The dam stands 59 feet tall and stretches 330 feet across, creates a reservoir covering 31 acres, has a maximum storage capacity of 700 acre-feet, and collects water from a drainage area of 18 square miles. Completed in 1951, the structure is well into its service life at over 50 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 10/01/2018.

At 59 feet, this dam is taller than 95% of all dams in the United States.

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Location

StateOregon
CountyMalheur
Nearest CityWestfall
River/StreamNorth Fork Indian Creek
Coordinates44.03292, -117.91652

Physical Characteristics

Dam TypeEarth
NID Height59 ft
Dam Height51 ft
Dam Length330 ft
Year Completed1951 (75 years old)

Storage & Hydraulics

NID Storage700 acre-ft
Max Storage700 acre-ft
Normal Storage580 acre-ft
Surface Area31 acres
Drainage Area18 sq mi
Max Discharge1,800 cfs

Ownership & Safety

PurposeIrrigation
OwnerThe Ranch Holding Company LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection10/01/2018
Emergency Action PlanNo

Identifiers

NID IDOR00193
Federal IDOR00193
More InfoState Dam Safety Program