Reimer Reservoir Report
Nearby: Davison, Dale Iott Dam
Last Updated: December 13, 2025
Reimer, William Reservoir in Amity, Oregon is a private irrigation reservoir regulated by the Oregon Water Resources Department.
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Summary
Built in 1958, this earth dam structure stands at 22 feet high and has a storage capacity of 175 acre-feet. The reservoir serves the primary purpose of irrigation, with a normal storage capacity of 125 acre-feet and a surface area of 15.5 acres, drawing water from Salt Creek, a tributary to the Willamette River.
Operated by the Natural Resources Conservation Service, Reimer, William Reservoir features a slide (sluice gate) outlet gate and has a low hazard potential with no reported condition assessment. The last inspection in February 2020 revealed no significant issues, and the reservoir is situated in a region represented by Congressman Kurt Schrader. While the dam has not been modified in recent years, it remains an essential source of water for agricultural activities in the area, contributing to the sustainable management of water resources in Polk County, Oregon.
With its strategic location and historical significance in the region's irrigation infrastructure, Reimer, William Reservoir stands as a testament to the vital role of water management in sustaining agricultural livelihoods. As climate change continues to impact water availability and usage patterns, reservoirs like these play a crucial role in ensuring water security for communities and ecosystems alike. By adhering to state regulatory standards and implementing regular inspections, Reimer, William Reservoir exemplifies the importance of responsible water resource management in the face of evolving environmental challenges.
Year Completed |
1958 |
Dam Length |
570 |
Dam Height |
22 |
River Or Stream |
SALT CREEK, TRIB TO |
Primary Dam Type |
Earth |
Surface Area |
15.5 |
Hydraulic Height |
20 |
Drainage Area |
1.12 |
Nid Storage |
175 |
Structural Height |
22 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Willamette River At Salem
|
35800cfs |
Luckiamute River Near Suver
|
3790cfs |
South Yamhill River At Mcminnville
|
8310cfs |
Santiam River At Jefferson
|
13800cfs |
Zollner Creek Near Mt Angel
|
320cfs |
Silver Creek At Silverton
|
52cfs |
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.
Reimer, William Reservoir