Worster
Key Takeaway
Worster is classified as significant hazard in Colorado. It was completed in 1911 and is 115 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 72 ft (taller than 93.2% in CO) |
| Dam Length | 705 ft |
| Dam Type | Earth |
| Max Storage | 4.0K acre-ft |
| Normal Storage | 3.8K acre-ft |
| Surface Area | 134 acres |
| Drainage Area | 10 sq mi |
| Max Discharge | 192 cfs |
| Year Completed | 1911 (115 years old) |
| NID ID | CO01765 |
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
DIVIDE CANAL & RES. CO. (HOFF, SHAWN)
Private
Nearby Dams
Panhandle
Larimer, CO
High Hazard 53 ftLone Pine
Larimer, CO
Low Hazard 39 ftErie Lake
Larimer, CO
Low Hazard 10 ftNakomis Lake
Larimer, CO
Low Hazard 18 ftApache Lake Reservoir
Larimer, CO
Low Hazard 20 ftHiawatha
Larimer, CO
Significant Hazard 14 ftFox Acres #2
Larimer, CO
Low Hazard 29 ftFox Acres
Larimer, CO
Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Worster?
Worster 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 Worster?
Worster is owned by DIVIDE CANAL & RES. CO. (HOFF, SHAWN) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Worster built?
Worster was completed in 1911, making it 115 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 Worster?
Worster 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 Worster?
Worster 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 Worster last inspected?
Worster was last inspected on August 25, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.