Lower Beaver Brook
Key Takeaway
Lower Beaver Brook is classified as high hazard in Colorado. It was completed in 2022 and is 4 years old. Its primary use is water supply. 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 | 37 ft (taller than 78.2% in CO) |
| Dam Length | 200 ft |
| Dam Type | Roller-Compacted Concrete |
| Max Storage | 49 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 3,300 cfs |
| Year Completed | 2022 (4 years old) |
| NID ID | CO00187 |
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
LOOKOUT MOUNTAIN WATER DISTRICT (SNYDER, DEAN)
Local Government
Nearby Dams
Upper Beaver Brook
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High Hazard 41 ftMaxwell Creek
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High Hazard 98 ftFrequently Asked Questions
What is the hazard classification of Lower Beaver Brook?
Lower Beaver Brook 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 Lower Beaver Brook?
Lower Beaver Brook is owned by LOOKOUT MOUNTAIN WATER DISTRICT (SNYDER, DEAN) (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lower Beaver Brook built?
Lower Beaver Brook was completed in 2022, making it 4 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 Lower Beaver Brook?
Lower Beaver Brook serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lower Beaver Brook?
Lower Beaver Brook has a dam height of 37 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 Lower Beaver Brook last inspected?
Lower Beaver Brook was last inspected on July 19, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.