Forsyth

U M CREEK· Sevier, Utah· Built 1922· Earth·
High Hazard Irrigation Private

Key Takeaway

Forsyth is classified as high hazard in Utah. It was completed in 1922 and is 104 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Length355 ft
Dam TypeEarth
Max Storage5.7K acre-ft
Normal Storage3.6K acre-ft
Drainage Area74 sq mi
Max Discharge209 cfs
Year Completed1922 (104 years old)
NID IDUT00117

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: September 20, 2023
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

FREMONT IRRIGATION COMPANY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Forsyth?

Forsyth is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Forsyth?

Forsyth is owned by FREMONT IRRIGATION COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Forsyth built?

Forsyth was completed in 1922, making it 104 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 Forsyth?

Forsyth serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Forsyth last inspected?

Forsyth was last inspected on September 20, 2023. 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.