Moab Salt Potash Stockpile Dam

OFFSTREAM--COLORADO RIVER· Grand, Utah· Built 1962· Earth·
Significant Hazard Tailings Private

Key Takeaway

Moab Salt Potash Stockpile Dam is classified as significant hazard in Utah. It was completed in 1962 and is 64 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Length430 ft
Dam TypeEarth
Max Storage1.2K acre-ft
Normal Storage896 acre-ft
Drainage Area3 sq mi
Max Discharge0 cfs
Year Completed1962 (64 years old)
NID IDUT00438

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

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

Emergency Action Plan: Yes
Last Inspection: May 4, 2022
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

PCS POTASH

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Moab Salt Potash Stockpile Dam?

Moab Salt Potash Stockpile Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Moab Salt Potash Stockpile Dam?

Moab Salt Potash Stockpile Dam is owned by PCS POTASH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Moab Salt Potash Stockpile Dam built?

Moab Salt Potash Stockpile Dam was completed in 1962, making it 64 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 Moab Salt Potash Stockpile Dam?

Moab Salt Potash Stockpile Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Moab Salt Potash Stockpile Dam last inspected?

Moab Salt Potash Stockpile Dam was last inspected on May 4, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.