Little Gem
Key Takeaway
Little Gem is classified as low hazard in Colorado. It was completed in 1902 and is 124 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 27 ft (taller than 59.3% in CO) |
| Dam Length | 1,350 ft |
| Dam Type | Earth |
| Max Storage | 175 acre-ft |
| Normal Storage | 134 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 967 cfs |
| Year Completed | 1902 (124 years old) |
| Year Modified | 2019 |
| NID ID | CO00859 |
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
KROES, MARK
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Little Gem?
Little Gem 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 Little Gem?
Little Gem is owned by KROES, MARK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Little Gem built?
Little Gem was completed in 1902, making it 124 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 Little Gem?
Little Gem 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 Little Gem?
Little Gem has a dam height of 27 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 Little Gem last inspected?
Little Gem was last inspected on May 28, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.