Gardner Lake
Key Takeaway
Gardner Lake is classified as significant hazard in Colorado. It was completed in 1980 and is 46 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 24 ft (taller than 49.9% in CO) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 70 acre-ft |
| Normal Storage | 32 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 353 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | CO01405 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CITY OF GRAND JUNCTION
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Gardner Lake?
Gardner Lake is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Gardner Lake?
Gardner Lake is owned by CITY OF GRAND JUNCTION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gardner Lake built?
Gardner Lake was completed in 1980, making it 46 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 Gardner Lake?
Gardner Lake serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gardner Lake?
Gardner Lake has a dam height of 24 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 Gardner Lake last inspected?
Gardner Lake was last inspected on April 29, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.