Pacific Nw Sugar CO Sedimentation Pond

Grant, Washington· Built 1998· Earth·
Low Hazard Other Private

Key Takeaway

Pacific Nw Sugar CO Sedimentation Pond is classified as low hazard in Washington. It was completed in 1998 and is 28 years old. Its primary use is other.

Physical Details

Dam Length3,800 ft
Dam TypeEarth
Max Storage131 acre-ft
Normal Storage99 acre-ft
Surface Area49 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1998 (28 years old)
NID IDWA01785

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

Central Terminals LLC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Pacific Nw Sugar CO Sedimentation Pond?

Pacific Nw Sugar CO Sedimentation Pond 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 Pacific Nw Sugar CO Sedimentation Pond?

Pacific Nw Sugar CO Sedimentation Pond is owned by Central Terminals LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Pacific Nw Sugar CO Sedimentation Pond built?

Pacific Nw Sugar CO Sedimentation Pond was completed in 1998, making it 28 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 Pacific Nw Sugar CO Sedimentation Pond?

Pacific Nw Sugar CO Sedimentation Pond 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.