Concannon Marsh Dam
Key Takeaway
Concannon Marsh Dam is classified as low hazard in Kansas. It was completed in 1952 and is 74 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 19 ft (taller than 21.5% in KS) |
| Dam Length | 975 ft |
| Dam Type | Earth |
| Max Storage | 150 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 19 sq mi |
| Year Completed | 1952 (74 years old) |
| NID ID | KS00712 |
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
KANSAS DEPT OF WILDLIFE PARKS & TOURISM
Private
Nearby Dams
Dd No 7-12
Finney, KS
Low Hazard 36 ftDam KS00708
Finney, KS
Low Hazard 18 ftDam KS00705
Finney, KS
Low Hazard 23 ftDam KS04973
Finney, KS
Low Hazard 16 ftDd No 7-4 (Doll North)
Finney, KS
Low Hazard 35 ftDam KS04971
Finney, KS
Low Hazard 21 ftDd No 7-22
Finney, KS
Significant Hazard 27 ftDam KS04972
Finney, KS
Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Concannon Marsh Dam?
Concannon Marsh 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 Concannon Marsh Dam?
Concannon Marsh Dam is owned by KANSAS DEPT OF WILDLIFE PARKS & TOURISM (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Concannon Marsh Dam built?
Concannon Marsh Dam was completed in 1952, making it 74 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 Concannon Marsh Dam?
Concannon Marsh Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Concannon Marsh Dam?
Concannon Marsh Dam has a dam height of 19 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 Concannon Marsh Dam last inspected?
Concannon Marsh Dam was last inspected on June 12, 2003. Inspection dates indicate when a formal review occurred, not the results of that inspection.