Priday Reservoir Reservoir Report
Nearby: Calderwood Reservoir Flynn Reservoir
Last Updated: December 13, 2025
Priday Reservoir, located in Plush, Oregon, is a privately owned water resource managed for irrigation purposes.
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Summary
The reservoir was completed in 1961 and has a storage capacity of 2,700 acre-feet, with a normal storage level of 2,400 acre-feet. Situated on Fish Creek, the reservoir covers an area of 212 acres and serves a drainage area of 33.9 square miles. The dam, primarily an earth type structure, stands at a height of 18 feet and has a hydraulic height of 13 feet.
Maintained and regulated by the Oregon Water Resources Department, Priday Reservoir has a low hazard potential and a condition assessment that is currently not rated. The last inspection in August 2018 noted no significant issues, with inspections occurring every six years. Although the reservoir does not have an Emergency Action Plan (EAP) in place, there have been no reported incidents or risks associated with its operation. Overall, Priday Reservoir stands as a vital component of the local irrigation system, contributing to the agricultural sustainability of the region.
With its strategic location and role in supporting agricultural activities in the area, Priday Reservoir serves as a key water management asset in Lake County, Oregon. The reservoir, with its reliable storage capacity and functionality, plays a crucial role in ensuring water availability for irrigation during the growing season. Managed by the Natural Resources Conservation Service, the reservoir has been a longstanding resource for the community, showcasing effective water resource management practices in the region. As climate change continues to impact water availability, reservoirs like Priday play a significant role in securing water for agricultural needs and mitigating the effects of fluctuating weather patterns.
Year Completed |
1961 |
Dam Length |
1000 |
Dam Height |
18 |
River Or Stream |
FISH CREEK |
Primary Dam Type |
Earth |
Surface Area |
212 |
Hydraulic Height |
13 |
Drainage Area |
33.9 |
Nid Storage |
2700 |
Structural Height |
18 |
Hazard Potential |
Low |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Cox Spring Hunter Camp
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Post Meadows Campground
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Guano Creek Campground
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Priday Reservoir
Honey Creek