Abe Ediger Reservoir Report
Nearby: Turner Dam Taverner Marsh Dam
Last Updated: December 13, 2025
Abe Ediger is a privately owned Earth dam located in Rickreall, Oregon, with a primary purpose of irrigation.
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Summary
Built in 1957 by the Natural Resources Conservation Service, this dam stands at 18 feet tall and spans 457 feet in length, providing a storage capacity of 85 acre-feet. Situated on the Harland Slough river, Abe Ediger plays a crucial role in managing water resources for agricultural needs in the region.
Despite its low hazard potential, the condition assessment of Abe Ediger is currently not available, highlighting the importance of regular monitoring and maintenance of the structure. With a maximum discharge of 276 cubic feet per second and a spillway width of 32 feet, this dam serves as a vital component in water management and flood control for the area. As a key player in the irrigation infrastructure of Polk County, Abe Ediger is a significant asset for water resource and climate enthusiasts to study and monitor for sustainable water practices in the region.
Year Completed |
1957 |
Dam Length |
457 |
Dam Height |
18 |
River Or Stream |
Harland Slough |
Primary Dam Type |
Earth |
Drainage Area |
0.58 |
Nid Storage |
85 |
Hazard Potential |
Low |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Luckiamute River Near Suver
|
3790cfs |
Willamette River At Salem
|
35800cfs |
South Yamhill River At Mcminnville
|
8310cfs |
Santiam River At Jefferson
|
13800cfs |
North Santiam River Near Jefferson
|
7220cfs |
Willamette River At Albany
|
13800cfs |
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.
Abe Ediger
Luckiamute River