Swan Creek 12
Key Takeaway
Swan Creek 12 is classified as low hazard in Nebraska. It was completed in 1997 and is 29 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 30 ft (taller than 66.9% in NE) |
| Dam Length | 1,136 ft |
| Dam Type | Earth |
| Max Storage | 955 acre-ft |
| Normal Storage | 179 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 575 cfs |
| Year Completed | 1997 (29 years old) |
| NID ID | NE02451 |
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
Lower Big Blue Natural Resources District
Local Government
Nearby Dams
Swan Creek 67
Saline, NE
Low Hazard 38 ftSwan Creek 60
Saline, NE
Low Hazard 35 ftSwan Creek 9
Saline, NE
Significant Hazard 44 ftSchwisow Dam
Saline, NE
Low Hazard 21 ftSwan Creek 2-1
Saline, NE
Low Hazard 28 ftLarry Holmolka Dam
Saline, NE
Low Hazard 19 ftSwan Creek 35
Saline, NE
Low Hazard 34 ftSwan Creek 72
Saline, NE
Significant Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Swan Creek 12?
Swan Creek 12 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 Swan Creek 12?
Swan Creek 12 is owned by Lower Big Blue Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Swan Creek 12 built?
Swan Creek 12 was completed in 1997, making it 29 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 Swan Creek 12?
Swan Creek 12 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 Swan Creek 12?
Swan Creek 12 has a dam height of 30 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 Swan Creek 12 last inspected?
Swan Creek 12 was last inspected on October 3, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.