Williams Lake Sewer Dist 2 Lagoons

Williams Lake - Offstream· Spokane, Washington· Built 2007· Earth·
Low Hazard Other Public Utility

Key Takeaway

Williams Lake Sewer Dist 2 Lagoons is classified as low hazard in Washington. It was completed in 2007 and is 19 years old. Its primary use is other.

Physical Details

Dam Length1,230 ft
Dam TypeEarth
Max Storage59 acre-ft
Normal Storage39 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed2007 (19 years old)
Year Modified2006
NID IDWA01881

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: No
State Regulated: Yes
Regulatory Agency: Washington Dept of Ecology

Ownership

Williams Lake Sewer Dist. #2

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Williams Lake Sewer Dist 2 Lagoons?

Williams Lake Sewer Dist 2 Lagoons 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 Williams Lake Sewer Dist 2 Lagoons?

Williams Lake Sewer Dist 2 Lagoons is owned by Williams Lake Sewer Dist. #2 (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Williams Lake Sewer Dist 2 Lagoons built?

Williams Lake Sewer Dist 2 Lagoons was completed in 2007, making it 19 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 Williams Lake Sewer Dist 2 Lagoons?

Williams Lake Sewer Dist 2 Lagoons 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.