Sinclair Ridge Storm Pond

Kitsap, Washington· Built 2024·
High Hazard Flood Risk Reduction Private

Key Takeaway

Sinclair Ridge Storm Pond is classified as high hazard in Washington. It was completed in 2024 and is 2 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Length400 ft
Max Storage25 acre-ft
Normal Storage21 acre-ft
Drainage Area50 sq mi
Max Discharge0 cfs
Year Completed2024 (2 years old)
NID IDWA02084

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
State Regulated: Yes
Regulatory Agency: Washington Dept of Ecology

Ownership

Century Communities

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Sinclair Ridge Storm Pond?

Sinclair Ridge Storm Pond is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Sinclair Ridge Storm Pond?

Sinclair Ridge Storm Pond is owned by Century Communities (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Sinclair Ridge Storm Pond built?

Sinclair Ridge Storm Pond was completed in 2024, making it 2 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Sinclair Ridge Storm Pond?

Sinclair Ridge Storm Pond serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.