Kauer Reservoir Reservoir Report

Last Updated: December 13, 2025

Kauer Reservoir, located in Yamhill, Oregon, is a privately owned water resource utilized primarily for irrigation purposes.


°F

°F

mph

Wind

%

Humidity

Summary

The reservoir, completed in 1968, boasts a dam height of 35 feet and a maximum storage capacity of 160 acre-feet. With a normal storage capacity of 116 acre-feet and covering a surface area of 12.8 acres, Kauer Reservoir plays a vital role in supporting agricultural activities in the region.

Situated along the South Yamhill River tributary, Kauer Reservoir is regulated by the Oregon Water Resources Department, ensuring proper permitting, inspection, and enforcement measures are in place. The reservoir features an outlet gate system for water release and has a low hazard potential with a condition assessment that is currently not rated. The last inspection took place in February 2016, with a scheduled inspection frequency of every 6 years to assess its structural integrity and operational efficiency.

For water resource and climate enthusiasts, Kauer Reservoir provides a fascinating glimpse into the intersection of human engineering and natural resource management. Its strategic location, reliable water storage capacity, and commitment to regulatory compliance make it a valuable asset for sustainable water use in the region. As climate change continues to impact water availability and usage patterns, reservoirs like Kauer play a crucial role in ensuring water security for agricultural and community needs.

Year Completed

1968

Dam Length

350

Dam Height

35

River Or Stream

SOUTH YAMHILL RIVER, TRIB TO

Primary Dam Type

Earth

Surface Area

12.8

Hydraulic Height

31

Drainage Area

0.75

Nid Storage

160

Structural Height

38

Outlet Gates

Needle

Hazard Potential

Low

Nid Height

38
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.