Pond 4

Cass, North Dakota· 17 ft tall
Unknown Flood Risk Reduction Local Government

Key Takeaway

Pond 4 is classified as unknown in North Dakota. Its primary use is flood risk reduction.

Physical Details

Dam Height 17 ft (taller than 56.8% in ND)
Max Storage197 acre-ft
NID IDND01148

Safety Information

Unknown

Hazard potential has not been determined.

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: ND DWR

Ownership

Metro FLood Diversion Authority

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Pond 4?

Pond 4 is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Pond 4?

Pond 4 is owned by Metro FLood Diversion Authority (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Pond 4?

Pond 4 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.

How tall is Pond 4?

Pond 4 has a dam height of 17 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.