Davis County -Mutton Hollow Db

MUTTON HOLLOW· Davis, Utah· Built 1996· Earth·
High Hazard Flood Risk Reduction Private

Key Takeaway

Davis County -Mutton Hollow Db is classified as high hazard in Utah. It was completed in 1996 and is 30 years old. Its primary use is flood risk reduction. 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 Length578 ft
Dam TypeEarth
Max Storage67 acre-ft
Normal Storage34 acre-ft
Drainage Area1 sq mi
Max Discharge27 cfs
Year Completed1996 (30 years old)
NID IDUT00803

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: August 29, 2023
State Regulated: Yes
Regulatory Agency: Utah Division of Water Rights

Ownership

DAVIS COUNTY FLOOD CONTROL

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Davis County -Mutton Hollow Db?

Davis County -Mutton Hollow Db 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 Davis County -Mutton Hollow Db?

Davis County -Mutton Hollow Db is owned by DAVIS COUNTY FLOOD CONTROL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Davis County -Mutton Hollow Db built?

Davis County -Mutton Hollow Db was completed in 1996, making it 30 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 Davis County -Mutton Hollow Db?

Davis County -Mutton Hollow Db serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Davis County -Mutton Hollow Db last inspected?

Davis County -Mutton Hollow Db was last inspected on August 29, 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.