Mud Creek Dam

MUD CREEK· Malheur, Oregon· Built 1961· Gravity·
Low Hazard Water Supply Federal Government

Key Takeaway

Mud Creek Dam is classified as low hazard in Oregon. It was completed in 1961 and is 65 years old. Its primary use is water supply.

Physical Details

Dam Length570 ft
Dam TypeGravity
Max Storage295 acre-ft
Normal Storage126 acre-ft
Surface Area53 acres
Drainage Area10 sq mi
Max Discharge76 cfs
Year Completed1961 (65 years old)
NID IDOR03704

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 19, 2018
State Regulated: Yes
Regulatory Agency: OWRD

Ownership

DOI BLM

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mud Creek Dam?

Mud Creek Dam 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 Mud Creek Dam?

Mud Creek Dam is owned by DOI BLM (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mud Creek Dam built?

Mud Creek Dam was completed in 1961, making it 65 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 Mud Creek Dam?

Mud Creek Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Mud Creek Dam last inspected?

Mud Creek Dam was last inspected on September 19, 2018. 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.