Fox Irrigation Dam

TR-MOREAU· Harding, South Dakota· Built 1959· Earth· 23 ft tall
Low Hazard Irrigation Private

Key Takeaway

Fox Irrigation Dam is classified as low hazard in South Dakota. It was completed in 1959 and is 67 years old. Its primary use is irrigation.

Physical Details

Dam Height 23 ft (taller than 49.8% in SD)
Dam Length545 ft
Dam TypeEarth
Max Storage138 acre-ft
Normal Storage114 acre-ft
Max Discharge840 cfs
Year Completed1959 (67 years old)
NID IDSD01434

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
State Regulated: Yes
Regulatory Agency: DANR

Ownership

LLOYD FOX

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fox Irrigation Dam?

Fox Irrigation 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 Fox Irrigation Dam?

Fox Irrigation Dam is owned by LLOYD FOX (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fox Irrigation Dam built?

Fox Irrigation Dam was completed in 1959, making it 67 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 Fox Irrigation Dam?

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

How tall is Fox Irrigation Dam?

Fox Irrigation Dam has a dam height of 23 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.

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.