Dd No 1-23b
Key Takeaway
Dd No 1-23b is classified as low hazard in Kansas. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 26 ft (taller than 50.5% in KS) |
| Dam Length | 2,960 ft |
| Dam Type | Earth |
| Max Storage | 1.6K acre-ft |
| Normal Storage | 43 acre-ft |
| Surface Area | 17,003 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 4,728 cfs |
| NID ID | KS00091 |
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
PAWNEE WJD NO 81
Local Government
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Dd No 1-23b?
Dd No 1-23b 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 Dd No 1-23b?
Dd No 1-23b is owned by PAWNEE WJD NO 81 (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Dd No 1-23b?
Dd No 1-23b 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 Dd No 1-23b?
Dd No 1-23b 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.