Dd No G-4
Key Takeaway
Dd No G-4 is classified as high hazard in Kansas. It was completed in 1998 and is 28 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 62.6% in KS) |
| Dam Type | Earth |
| Max Storage | 2.2K acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 2,110 cfs |
| Year Completed | 1998 (28 years old) |
| NID ID | KS07852 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MARMATON WJD NO 102
Local Government
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What is the hazard classification of Dd No G-4?
Dd No G-4 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Dd No G-4?
Dd No G-4 is owned by MARMATON WJD NO 102 (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dd No G-4 built?
Dd No G-4 was completed in 1998, making it 28 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 Dd No G-4?
Dd No G-4 serves the following purposes: Flood Risk Reduction, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Dd No G-4?
Dd No G-4 has a dam height of 28 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 Dd No G-4 last inspected?
Dd No G-4 was last inspected on April 19, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.