White Rock Colony Nouth Dam
Key Takeaway
White Rock Colony Nouth Dam is classified as low hazard in South Dakota. Its primary use is irrigation.
Physical Details
| Dam Height | 18 ft (taller than 24.1% in SD) |
| Dam Length | 270 ft |
| Dam Type | Earth |
| Max Storage | 100 acre-ft |
| Normal Storage | 60 acre-ft |
| Max Discharge | 950 cfs |
| NID ID | SD02638 |
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
White Rock Colony
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of White Rock Colony Nouth Dam?
White Rock Colony Nouth 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 White Rock Colony Nouth Dam?
White Rock Colony Nouth Dam is owned by White Rock Colony (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of White Rock Colony Nouth Dam?
White Rock Colony Nouth Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is White Rock Colony Nouth Dam?
White Rock Colony Nouth Dam has a dam height of 18 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.