Stoney Mountain
Stoney Mountain is a dam located in Yamhill County, Oregon. It carries a Low hazard potential classification.
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.
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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 Rated |
| Last Inspection | 09/16/2019 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OR03897 |
| Federal ID | OR03897 |
| More Info | State Dam Safety Program |