Campbell Reservoir Reservoir Report
Nearby: Obenchain Reservoir Fritz Reservoir
Last Updated: December 6, 2025
Campbell Reservoir, located in Klamath, Oregon, is a privately-owned earth dam structure primarily used for irrigation purposes.
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Summary
Completed in 1954, the reservoir has a dam height of 30 feet and a storage capacity of 2,700 acre-feet, with a normal storage level of 2,350 acre-feet. The reservoir is situated along the Deming and Long Creeks, with a drainage area of 3 square miles and a surface area of 211 acres.
Despite being regulated by the Oregon Water Resources Department and undergoing state inspections, Campbell Reservoir has been rated with a low hazard potential and its condition remains unrated. The reservoir features a needle outlet gate and has a maximum discharge capacity of 750 cubic feet per second. With a last inspection date in August 2016, the reservoir is subject to inspections every 6 years to ensure its operational safety and compliance with regulations. The surrounding area is represented by Congressman Greg Walden (R) and is located 18 miles from the city of Beatty.
Campbell Reservoir serves as a vital resource for irrigation in the region, supporting agricultural activities in the area. While it has a low hazard potential, ongoing inspections and regulatory oversight ensure the safety and integrity of the dam structure. As climate change continues to impact water resources, the maintenance and management of reservoirs like Campbell are crucial for sustainable water use and adaptation to changing environmental conditions.
Year Completed |
1954 |
Dam Length |
2850 |
Dam Height |
30 |
River Or Stream |
DEMING & LONG CREEKS |
Primary Dam Type |
Earth |
Surface Area |
211 |
Hydraulic Height |
28 |
Drainage Area |
3 |
Nid Storage |
2700 |
Structural Height |
31.5 |
Outlet Gates |
Needle |
Hazard Potential |
Low |
Nid Height |
32 |
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.
Campbell Reservoir