Harold Hedstron
Key Takeaway
Harold Hedstron is classified as low hazard in South Dakota. It was completed in 1954 and is 72 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 26 ft (taller than 65.2% in SD) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 156 acre-ft |
| Normal Storage | 119 acre-ft |
| Max Discharge | 500 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | SD01823 |
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
HAROLD HEDSTRON
Private
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Low Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Harold Hedstron?
Harold Hedstron 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 Harold Hedstron?
Harold Hedstron is owned by HAROLD HEDSTRON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harold Hedstron built?
Harold Hedstron was completed in 1954, making it 72 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 Harold Hedstron?
Harold Hedstron 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 Harold Hedstron?
Harold Hedstron has a dam height of 26 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.