Intermountain Power Settling Basin

SEVIER RIVER - OFFSTREAM· Millard, Utah· Built 1983· Earth·
Low Hazard Other Private

Key Takeaway

Intermountain Power Settling Basin is classified as low hazard in Utah. It was completed in 1983 and is 43 years old. Its primary use is other.

Physical Details

Dam TypeEarth
Normal Storage145 acre-ft
Drainage Area0 sq mi
Year Completed1983 (43 years old)
NID IDUT00466

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
Last Inspection: May 14, 2019
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

INTERMOUNTAIN POWER SERVICE CORPORATION

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Intermountain Power Settling Basin?

Intermountain Power Settling Basin 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 Intermountain Power Settling Basin?

Intermountain Power Settling Basin is owned by INTERMOUNTAIN POWER SERVICE CORPORATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Intermountain Power Settling Basin built?

Intermountain Power Settling Basin was completed in 1983, making it 43 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 Intermountain Power Settling Basin?

Intermountain Power Settling Basin serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Intermountain Power Settling Basin last inspected?

Intermountain Power Settling Basin was last inspected on May 14, 2019. 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.