Carlson Dam
Key Takeaway
Carlson Dam is classified as low hazard in Nebraska. It was completed in 1983 and is 43 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 26 ft (taller than 50.7% in NE) |
| Dam Length | 450 ft |
| Dam Type | Earth |
| Max Storage | 265 acre-ft |
| Normal Storage | 77 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 349 cfs |
| Year Completed | 1983 (43 years old) |
| NID ID | NE02077 |
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
Central Platte Natural Resources District
Local Government
Nearby Dams
Hayes Feed Yard Dam
Polk, NE
Low Hazard 24 ftHayes Feedyard Lagoon 1 Dam
Polk, NE
Low Hazard 10 ftPeterson Multipurpose Dam
Polk, NE
Low Hazard 25 ftOquist Road Dam
Polk, NE
Low Hazard 35 ftUpper Clear Creek 1-C
Polk, NE
Low Hazard 22 ftClear Creek 1
Polk, NE
Significant Hazard 42 ftUpper Clear Creek 1-B
Polk, NE
Low Hazard 30 ftCoover Dam 1604
Polk, NE
Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of Carlson Dam?
Carlson 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 Carlson Dam?
Carlson Dam is owned by Central Platte Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Carlson Dam built?
Carlson Dam was completed in 1983, making it 43 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 Carlson Dam?
Carlson Dam 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 Carlson Dam?
Carlson Dam has a dam height of 26 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 Carlson Dam last inspected?
Carlson Dam was last inspected on June 8, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.