Mitchell - Stanley Reservoir
Key Takeaway
Mitchell - Stanley Reservoir is classified as low hazard in Oregon. It was completed in 1960 and is 66 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 25 ft (taller than 43.9% in OR) |
| Dam Length | 293 ft |
| Dam Type | Earth |
| Max Storage | 42 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 260 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | OR00706 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
RICHARD SATNICK
Private
Nearby Dams
Faraday Forebay
Clackamas, OR
High Hazard 33 ftRiver Mill
Clackamas, OR
High Hazard 85 ftFaraday Diversion
Clackamas, OR
Significant Hazard 55 ftNorth Fork
Clackamas, OR
High Hazard 207 ftBriscoe Reservoir
Clackamas, OR
Low Hazard 25 ftCedar Grove Lake
Clackamas, OR
Significant Hazard 11 ftMompano
Clackamas, OR
High Hazard 39 ftPorter Cc Reservoir (Clackamas)
Clackamas, OR
Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Mitchell - Stanley Reservoir?
Mitchell - Stanley Reservoir is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Mitchell - Stanley Reservoir?
Mitchell - Stanley Reservoir is owned by RICHARD SATNICK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mitchell - Stanley Reservoir built?
Mitchell - Stanley Reservoir was completed in 1960, making it 66 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Mitchell - Stanley Reservoir?
Mitchell - Stanley Reservoir serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mitchell - Stanley Reservoir?
Mitchell - Stanley Reservoir has a dam height of 25 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Mitchell - Stanley Reservoir last inspected?
Mitchell - Stanley Reservoir was last inspected on March 8, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.