Stone Ralph
Key Takeaway
Stone Ralph is classified as low hazard in Oklahoma. It was completed in 1970 and is 56 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 28 ft (taller than 47.3% in OK) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 170 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 2,000 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | OK12737 |
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
GUY & MEVELENE WILSON
Private
Nearby Dams
Oknoname 107015
Okfuskee, OK
Low Hazard 25 ftLogan Wr
Okfuskee, OK
Low Hazard 26 ftSCS-Okfuskee Tributaries Site-H08
Okfuskee, OK
Low Hazard 39 ftSCS-Okfuskee Tributaries Site-H06
Okfuskee, OK
Low Hazard 50 ftSCS-Okfuskee Tributaries Site-H07
Okfuskee, OK
Low Hazard 34 ftSCS-Okfuskee Tributaries Site-H05
Okfuskee, OK
Low Hazard 25 ftOknoname 107014
Okfuskee, OK
Low Hazard 40 ftSCS-Okfuskee Tributaries Site-H04
Okfuskee, OK
High Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Stone Ralph?
Stone Ralph 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 Stone Ralph?
Stone Ralph is owned by GUY & MEVELENE WILSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stone Ralph built?
Stone Ralph was completed in 1970, making it 56 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 Stone Ralph?
Stone Ralph 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 Stone Ralph?
Stone Ralph has a dam height of 28 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 Stone Ralph last inspected?
Stone Ralph was last inspected on May 25, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.