Herman-Sadlier

ASHLEY CREEK· Uintah, Utah· Built 1963· Earth·
Low Hazard Irrigation Private

Key Takeaway

Herman-Sadlier is classified as low hazard in Utah. It was completed in 1963 and is 63 years old. Its primary use is irrigation.

Physical Details

Dam Length780 ft
Dam TypeEarth
Max Storage76 acre-ft
Normal Storage60 acre-ft
Drainage Area2 sq mi
Year Completed1963 (63 years old)
NID IDUT00137

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: September 30, 2021
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

ANNETTE RICHENS PARSLOW TRUST

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Herman-Sadlier?

Herman-Sadlier 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 Herman-Sadlier?

Herman-Sadlier is owned by ANNETTE RICHENS PARSLOW TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Herman-Sadlier built?

Herman-Sadlier was completed in 1963, making it 63 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 Herman-Sadlier?

Herman-Sadlier 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 Herman-Sadlier last inspected?

Herman-Sadlier was last inspected on September 30, 2021. 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.