Stoney Mountain is a dam located in Yamhill County, Oregon. It carries a Low hazard potential classification.
Dam profile
NID height · 77 ft77 ft tall, taller than 97% 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 Stoney Mountain
The primary purpose of Stoney Mountain is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by City of Sheridan (local government).
The dam stands 77 feet tall, and has a maximum storage capacity of 184 acre-feet.
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 09/16/2019.
At 77 feet, this dam is taller than 97% of all dams in the United States.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oregon |
| County | Yamhill |
| Coordinates | 45.21598, -123.45639 |
Physical Characteristics
| NID Height | 77 ft |
| Dam Height | 77 ft |
Storage & Hydraulics
| NID Storage | 184 acre-ft |
| Max Storage | 184 acre-ft |
| Normal Storage | 184 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | City of Sheridan |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 09/16/2019 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OR03897 |
| Federal ID | OR03897 |
| More Info | State Dam Safety Program |