Tekakwitha
Key Takeaway
Tekakwitha is classified as low hazard in South Dakota. It was completed in 1964 and is 62 years old. Its primary use is recreation.
Physical Details
| Dam Height | 22 ft (taller than 45.6% in SD) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 186 acre-ft |
| Normal Storage | 150 acre-ft |
| Max Discharge | 468 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | SD00963 |
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
TEKAKWITHA MISSION
Private
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Low Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Tekakwitha?
Tekakwitha 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 Tekakwitha?
Tekakwitha is owned by TEKAKWITHA MISSION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tekakwitha built?
Tekakwitha was completed in 1964, making it 62 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 Tekakwitha?
Tekakwitha serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Tekakwitha?
Tekakwitha has a dam height of 22 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.