Wood Reservoir Dam No 2 Reservoir Report
Last Updated: December 15, 2025
Wood Reservoir Dam No 2 is a privately owned earth dam located in Malaga, Washington, specifically on Tr-Stemilt Creek.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1989, this dam serves primarily for irrigation purposes, with a storage capacity of 36 acre-feet and a normal storage level of 26.7 acre-feet. The dam stands at a hydraulic height of 22 feet, with a hazard potential rated as high but the overall condition assessment deemed as satisfactory during the last inspection in October 2018.
Managed by the Washington Department of Ecology, Wood Reservoir Dam No 2 plays a crucial role in water resource management in the Chelan County area. With a surface area of 3.3 acres and a drainage area of 0.02 square miles, this dam not only supports agricultural activities but also helps regulate water flow and provide flood protection in the region. Despite its high hazard potential, the dam's satisfactory condition indicates that it is well-maintained and operates effectively to meet its intended purposes.
Congressional District 8, represented by Kim Schrier, oversees the regulatory aspects of Wood Reservoir Dam No 2, ensuring that it complies with state regulations and undergoes regular inspections. With its strategic location and vital role in water management, this dam stands as a significant infrastructure piece contributing to the sustainable use of water resources in the region. As water resource and climate enthusiasts, understanding the intricacies of dams like Wood Reservoir Dam No 2 can provide valuable insights into the management of our precious water sources and the challenges faced in ensuring their safety and efficiency.
Year Completed |
1989 |
River Or Stream |
Tr-Stemilt Creek |
Primary Dam Type |
Earth |
Surface Area |
3.3 |
Hydraulic Height |
22 |
Drainage Area |
0.02 |
Nid Storage |
36 |
Structural Height |
22 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wenatchee River At Monitor
|
12000cfs |
Entiat River Near Entiat
|
1050cfs |
Wenatchee River At Peshastin
|
11200cfs |
Icicle Creek Above Snow Creek Near Leavenworth
|
1750cfs |
Mad River At Ardenvoir
|
197cfs |
Entiat River Near Ardenvoir
|
948cfs |
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 |
|---|---|---|
Squilchuck State Park Campground
|
||
Wenatchee Confluence State Park
|
||
Wenatchee River County Park
|
Wood Reservoir Dam No 2
Apple Capital Recreation Loop Trail, East Wenatchee