Fargher Lake Dam

Tr-Rock Creek-Offstream· Clark, Washington· Built 1986· Earth·
Low Hazard Recreation Private

Key Takeaway

Fargher Lake Dam is classified as low hazard in Washington. It was completed in 1986 and is 40 years old. Its primary use is recreation.

Physical Details

Dam Length4,500 ft
Dam TypeEarth
Max Storage66 acre-ft
Normal Storage45 acre-ft
Surface Area12 acres
Drainage Area1 sq mi
Max Discharge34 cfs
Year Completed1986 (40 years old)
NID IDWA00523

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

Mint Lake Farms Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fargher Lake Dam?

Fargher Lake 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 Fargher Lake Dam?

Fargher Lake Dam is owned by Mint Lake Farms Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fargher Lake Dam built?

Fargher Lake Dam was completed in 1986, making it 40 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 Fargher Lake Dam?

Fargher Lake Dam serves the following purposes: Recreation. 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.