Prospect Lake
Key Takeaway
Prospect Lake is classified as significant hazard in Colorado. It was completed in 1954 and is 72 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 11 ft (taller than 8.7% in CO) |
| Dam Length | 690 ft |
| Dam Type | Earth |
| Max Storage | 615 acre-ft |
| Normal Storage | 512 acre-ft |
| Surface Area | 51 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 429 cfs |
| Year Completed | 1954 (72 years old) |
| Year Modified | 2005 |
| NID ID | CO01142 |
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 COLORADO SPRINGS PARKS AND RECREATION
Local Government
Nearby Dams
Patty Jewett
El Paso, CO
Low Hazard 14 ftSpring Run #2
El Paso, CO
High Hazard 39 ftSouth Lake
El Paso, CO
High Hazard 60 ftCurr
El Paso, CO
Significant Hazard 31 ftSouth Suburban
El Paso, CO
High Hazard 47 ftPenrose
El Paso, CO
High Hazard 40 ftPikeview
El Paso, CO
Low Hazard 28 ftHighline
El Paso, CO
High Hazard 38 ftFrequently Asked Questions
What is the hazard classification of Prospect Lake?
Prospect 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 Prospect Lake?
Prospect Lake is owned by CITY OF COLORADO SPRINGS PARKS AND RECREATION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Prospect Lake built?
Prospect Lake was completed in 1954, making it 72 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 Prospect Lake?
Prospect Lake serves the following purposes: Recreation, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Prospect Lake?
Prospect Lake has a dam height of 11 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 Prospect Lake last inspected?
Prospect Lake was last inspected on April 9, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.