Slide Creek

Slide Creek is a gravity dam located in Douglas County, Oregon, built in 1951. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Slide Creek

The primary purpose of Slide Creek is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Pacificorp (private). It impounds the North Umpqua River.

The dam stands 30 feet tall and stretches 172 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 43 acre-feet, and collects water from a drainage area of 340 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/11/2017.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateOregon
CountyDouglas
Nearest CityNone
River/StreamNorth Umpqua River
Coordinates43.27515, -122.44884

Physical Characteristics

Dam TypeGravity
NID Height30 ft
Dam Height30 ft
Dam Length172 ft
Year Completed1951 (75 years old)

Storage & Hydraulics

NID Storage43 acre-ft
Max Storage43 acre-ft
Normal Storage43 acre-ft
Surface Area2 acres
Drainage Area340 sq mi
Max Discharge15,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeHydroelectric
OwnerPacifiCorp
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection07/11/2017
Emergency Action PlanNot Required

Identifiers

NID IDOR00561
Federal IDOR00561
More InfoState Dam Safety Program

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