Bull Canal (Main Reservoir)
Key Takeaway
Bull Canal (Main Reservoir) is classified as high hazard in Colorado. It was completed in 1982 and is 44 years old. Its primary use is irrigation. 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 | 35 ft (taller than 75.7% in CO) |
| Dam Length | 10,491 ft |
| Dam Type | Earth |
| Max Storage | 4.5K acre-ft |
| Normal Storage | 4.0K acre-ft |
| Surface Area | 137 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 165 cfs |
| Year Completed | 1982 (44 years old) |
| NID ID | CO02666 |
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
CITY OF NORTHGLENN (KENT KISSELMAN)
Local Government
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Low Hazard 7 ftFrequently Asked Questions
What is the hazard classification of Bull Canal (Main Reservoir)?
Bull Canal (Main Reservoir) 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 Bull Canal (Main Reservoir)?
Bull Canal (Main Reservoir) is owned by CITY OF NORTHGLENN (KENT KISSELMAN) (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bull Canal (Main Reservoir) built?
Bull Canal (Main Reservoir) was completed in 1982, making it 44 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 Bull Canal (Main Reservoir)?
Bull Canal (Main Reservoir) 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 Bull Canal (Main Reservoir)?
Bull Canal (Main Reservoir) has a dam height of 35 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 Bull Canal (Main Reservoir) last inspected?
Bull Canal (Main Reservoir) was last inspected on October 5, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.