Hargrave
Key Takeaway
Hargrave is classified as low hazard in Kansas. It was completed in 1955 and is 71 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 20 ft (taller than 25% in KS) |
| Dam Length | 900 ft |
| Max Storage | 236 acre-ft |
| Normal Storage | 0 acre-ft |
| Max Discharge | 502 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | KS00390 |
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
RIVERSIDE DRAINAGE DISTRICT
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hargrave?
Hargrave 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 Hargrave?
Hargrave is owned by RIVERSIDE DRAINAGE DISTRICT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hargrave built?
Hargrave was completed in 1955, making it 71 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 Hargrave?
Hargrave 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 Hargrave?
Hargrave has a dam height of 20 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.