Carda Impoundment

Knife River-TR· Kanabec, Minnesota· Built 1971· Earth· 14 ft tall
Low Hazard Flood Risk Reduction Private

Key Takeaway

Carda Impoundment is classified as low hazard in Minnesota. It was completed in 1971 and is 55 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 14 ft (taller than 48.1% in MN)
Dam Length555 ft
Dam TypeEarth
Max Storage57 acre-ft
Normal Storage8 acre-ft
Drainage Area0 sq mi
Max Discharge75 cfs
Year Completed1971 (55 years old)
Year Modified2010
NID IDMN00304

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: October 21, 2016
State Regulated: Yes
Regulatory Agency: MNDNR EWR

Ownership

Carda, Eugene

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Carda Impoundment?

Carda Impoundment 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 Carda Impoundment?

Carda Impoundment is owned by Carda, Eugene (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Carda Impoundment built?

Carda Impoundment was completed in 1971, making it 55 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 Carda Impoundment?

Carda Impoundment 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 Carda Impoundment?

Carda Impoundment has a dam height of 14 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 Carda Impoundment last inspected?

Carda Impoundment was last inspected on October 21, 2016. 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.