Macs Pond Dam

Tr-Puget Sound· Kitsap, Washington· Built 1895· Earth·
Low Hazard Other Private

Key Takeaway

Macs Pond Dam is classified as low hazard in Washington. It was completed in 1895 and is 131 years old. Its primary use is other.

Physical Details

Dam Length220 ft
Dam TypeEarth
Max Storage20 acre-ft
Normal Storage12 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Max Discharge65 cfs
Year Completed1895 (131 years old)
NID IDWA01705

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: Yes
State Regulated: Yes
Regulatory Agency: Washington Dept of Ecology

Ownership

Islandwood FNA

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Macs Pond Dam?

Macs Pond Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Macs Pond Dam?

Macs Pond Dam is owned by Islandwood FNA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Macs Pond Dam built?

Macs Pond Dam was completed in 1895, making it 131 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 Macs Pond Dam?

Macs Pond Dam serves the following purposes: Other. 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.