County Ditch 18
Key Takeaway
County Ditch 18 is classified as low hazard in Minnesota. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 8 ft (taller than 16.2% in MN) |
| Dam Type | Earth |
| Max Storage | 305 acre-ft |
| Drainage Area | 10 sq mi |
| NID ID | MN01851 |
Safety Information
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?
Ownership
County of Stevens Drainage Ditch Authority
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of County Ditch 18?
County Ditch 18 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 County Ditch 18?
County Ditch 18 is owned by County of Stevens Drainage Ditch Authority (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of County Ditch 18?
County Ditch 18 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 County Ditch 18?
County Ditch 18 has a dam height of 8 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.