SNOFLO
 



SPOILS POND DAM

RESERVOIR LEVELS
Soil Dam Grays Harbor-Offstream
April 24, 2025


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Spoils Pond Dam, located in Aberdeen, Washington, was completed in 1970 and serves as a crucial water resource structure in the area. This private dam, standing at a height of 14 feet, has a primary purpose classified as "Other," with a storage capacity of 365 acre-feet and a surface area of 260 acres. Situated on the Grays Harbor-Offstream, the dam plays a role in regulating water flow and storage for the surrounding area.

Managed by the Washington Department of Ecology, Spoils Pond Dam is state-regulated and undergoes regular inspections to ensure its structural integrity and compliance with safety standards. With a low hazard potential, the dam has not been officially rated for its condition assessment. Despite its age, Spoils Pond Dam continues to fulfill its purpose effectively, contributing to water management and conservation efforts in the region. As a notable feature in the local landscape, this earth dam with a stone core stands as a testament to the importance of sustainable water resource management in the face of climate challenges.

In Congressional District 06, Washington, Spoils Pond Dam is overseen by Representative Derek Kilmer (D) and falls under the jurisdiction of the Seattle District of the US Army Corps of Engineers. While the dam does not have associated locks or spillways, its presence supports the local ecosystem and community by providing a reliable source of water storage and management. As water resource and climate enthusiasts, understanding the role of structures like Spoils Pond Dam is essential in fostering a sustainable approach to water infrastructure development and maintenance in the face of changing environmental conditions.

Year_Completed 1970
River_Or_Stream Grays Harbor-Offstream
Primary_Dam_Type Earth
Surface_Area 260
Hydraulic_Height 14
Drainage_Area 0.3
Nid_Storage 365
Structural_Height 14
Hazard_Potential Low
Foundations Soil
Nid_Height 14
       

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