Long Park (Uintah)

ASHLEY CREEK· Uintah, Utah· Built 1934· Earth·
Significant Hazard Irrigation Private

Key Takeaway

Long Park (Uintah) is classified as significant hazard in Utah. It was completed in 1934 and is 92 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Length1,180 ft
Dam TypeEarth
Max Storage650 acre-ft
Normal Storage531 acre-ft
Drainage Area5 sq mi
Year Completed1934 (92 years old)
NID IDUT00182

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: August 8, 2023
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

ASHLEY VALLEY RESERVOIR COMPANY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Long Park (Uintah)?

Long Park (Uintah) 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 Long Park (Uintah)?

Long Park (Uintah) is owned by ASHLEY VALLEY RESERVOIR COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Long Park (Uintah) built?

Long Park (Uintah) was completed in 1934, making it 92 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 Long Park (Uintah)?

Long Park (Uintah) 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 Long Park (Uintah) last inspected?

Long Park (Uintah) was last inspected on August 8, 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.