Worden Reservoir 2 Reservoir Report
Last Updated: December 5, 2025
Worden Reservoir 2, located in Klamath, Oregon, is a privately owned water storage facility primarily used for irrigation purposes.
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Summary
Built in 1962, this earth dam stands at a height of 42 feet and has a maximum storage capacity of 450 acre-feet. With a normal storage capacity of 370 acre-feet and a surface area of 40 acres, the reservoir plays a crucial role in supporting agricultural activities in the region.
Managed by the Natural Resources Conservation Service, Worden Reservoir 2 has a low hazard potential and has not been rated for its condition assessment. The dam's outlet gates are of the needle type, and it is equipped with a spillway system. The reservoir's maximum discharge capacity is 510 cubic feet per second, ensuring efficient water management in the event of excess inflow. Despite not having been recently inspected, the reservoir remains regulated, permitted, and inspected by the Oregon Water Resources Department to ensure its safety and compliance with state regulations.
Overall, Worden Reservoir 2 serves as an essential water resource for the community of Olene, facilitating irrigation activities and supporting the local agricultural economy. With its strategic location along the Lost River tributary and its reliable infrastructure, this reservoir plays a vital role in water management and conservation efforts in the region, highlighting the importance of sustainable water resource management in the face of changing climate conditions.
Year Completed |
1962 |
Dam Length |
320 |
Dam Height |
42 |
River Or Stream |
LOST RIVER, TRIB TO |
Primary Dam Type |
Earth |
Surface Area |
40 |
Hydraulic Height |
40 |
Drainage Area |
10.4 |
Nid Storage |
450 |
Structural Height |
45 |
Outlet Gates |
Needle |
Hazard Potential |
Low |
Nid Height |
45 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Link River At Klamath Falls
|
928cfs |
North Canal At Highway 97
|
104cfs |
Ady Canal At Highway 97
|
39cfs |
Klamath Straits Drain Near Worden
|
1cfs |
Klamath River At Keno
|
698cfs |
Klamath River Blw John C.Boyle Pwrplnt
|
902cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Worden Reservoir 2