Mallories Dairy Lagoon #2

Marion, Oregon· Earth· 22 ft tall
Low Hazard Irrigation Other Private

Key Takeaway

Mallories Dairy Lagoon #2 is classified as low hazard in Oregon. Its primary use is irrigation.

Physical Details

Dam Height 22 ft (taller than 36.2% in OR)
Dam TypeEarth
Max Storage84 acre-ft
Normal Storage84 acre-ft
NID IDOR03895

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: May 26, 2020
State Regulated: Yes
Regulatory Agency: OWRD

Ownership

MALLORIES DAIRY, INC.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mallories Dairy Lagoon #2?

Mallories Dairy Lagoon #2 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 Mallories Dairy Lagoon #2?

Mallories Dairy Lagoon #2 is owned by MALLORIES DAIRY, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Mallories Dairy Lagoon #2?

Mallories Dairy Lagoon #2 serves the following purposes: Irrigation, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Mallories Dairy Lagoon #2?

Mallories Dairy Lagoon #2 has a dam height of 22 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Mallories Dairy Lagoon #2 last inspected?

Mallories Dairy Lagoon #2 was last inspected on May 26, 2020. 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.