North Lake
Key Takeaway
North Lake is classified as high hazard in Colorado. It was completed in 1963 and is 63 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 | 72 ft (taller than 93.2% in CO) |
| Dam Length | 630 ft |
| Dam Type | Earth |
| Max Storage | 4.8K acre-ft |
| Normal Storage | 4.2K acre-ft |
| Surface Area | 104 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 65 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | CO00544 |
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 TRINIDAD (VALENTINE, MIKE)
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of North Lake?
North Lake 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 North Lake?
North Lake is owned by CITY OF TRINIDAD (VALENTINE, MIKE) (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was North Lake built?
North Lake was completed in 1963, making it 63 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 North Lake?
North Lake serves the following purposes: Water Supply, Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Lake?
North Lake has a dam height of 72 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 North Lake last inspected?
North Lake was last inspected on May 12, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.