Fisher, James O Reservoir is a privately owned irrigation reservoir located in Columbia County, Oregon.
Wind
Humidity
Completed in 1971, this earth dam structure stands at a height of 34 feet and has a storage capacity of 36 acre-feet. The reservoir covers a surface area of 4.7 acres and is primarily used for irrigation purposes in the region.
Situated on Sly Creek, a tributary to an unnamed river, Fisher, James O Reservoir plays a crucial role in supporting agricultural activities in the area. With a low hazard potential and a condition assessment that is currently not rated, the reservoir serves as a reliable water source for the local community. The dam features a slide (sluice gate) outlet gate and has undergone inspections with a frequency of 6 years.
Managed by the Oregon Water Resources Department, Fisher, James O Reservoir is a vital component of the region's water resource infrastructure. With its strategic location and consistent water supply, this reservoir contributes to the sustainability of agricultural practices and supports the overall resilience of the local ecosystem in Columbia County, Oregon.
Year Completed |
1971 |
Dam Length |
310 |
Dam Height |
34 |
River Or Stream |
SLY CREEK, TRIB TO |
Primary Dam Type |
Earth |
Surface Area |
4.7 |
Hydraulic Height |
32 |
Drainage Area |
4.44 |
Nid Storage |
36 |
Structural Height |
34 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
Low |
Nid Height |
34 |