Nichols No. 2
Key Takeaway
Nichols No. 2 is classified as low hazard in Wyoming. It was completed in 1962 and is 64 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 25 ft (taller than 39.5% in WY) |
| Dam Length | 549 ft |
| Dam Type | Earth |
| Max Storage | 98 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,295 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | WY00067 |
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
TABLE MOUNTAIN, LLC
Private
Nearby Dams
East Side No. 3
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Significant Hazard 25 ftBoerner
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Low Hazard 26 ftEast Side No. 2
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Low Hazard 29 ftWarner No. 1
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Low Hazard 17 ftWarner No. 2
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Low Hazard 23 ftDouglas Fishing Lake No. 1
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Significant Hazard 28 ftWest Side No. 1
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Low Hazard 20 ftChamberlain No. 1
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Significant Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Nichols No. 2?
Nichols No. 2 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 Nichols No. 2?
Nichols No. 2 is owned by TABLE MOUNTAIN, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nichols No. 2 built?
Nichols No. 2 was completed in 1962, making it 64 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 Nichols No. 2?
Nichols No. 2 serves the following purposes: Irrigation, 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 Nichols No. 2?
Nichols No. 2 has a dam height of 25 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 Nichols No. 2 last inspected?
Nichols No. 2 was last inspected on August 10, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.