Simplot Lrar Lagoon

Offstream - Crab Creek· Grant, Washington· Built 2006· Earth·
Low Hazard Other Private

Key Takeaway

Simplot Lrar Lagoon is classified as low hazard in Washington. It was completed in 2006 and is 20 years old. Its primary use is other.

Physical Details

Dam Length1,448 ft
Dam TypeEarth
Max Storage67 acre-ft
Normal Storage61 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed2006 (20 years old)
Year Modified2006
NID IDWA00702

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

J R Simplot Co.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Simplot Lrar Lagoon?

Simplot Lrar Lagoon 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 Simplot Lrar Lagoon?

Simplot Lrar Lagoon is owned by J R Simplot Co. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Simplot Lrar Lagoon built?

Simplot Lrar Lagoon was completed in 2006, making it 20 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 Simplot Lrar Lagoon?

Simplot Lrar Lagoon 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.