Panama No. 1 - Northeast
Key Takeaway
Panama No. 1 - Northeast is classified as low hazard in Colorado. It was completed in 1904 and is 122 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 12 ft (taller than 11% in CO) |
| Dam Length | 400 ft |
| Dam Type | Rockfill |
| Max Storage | 7.0K acre-ft |
| Normal Storage | 4.7K acre-ft |
| Surface Area | 370 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 4,150 cfs |
| Year Completed | 1904 (122 years old) |
| NID ID | CO02822 |
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
BOULDER & WHITE ROCK DITCH & RESERVOIR CO. (GRANT,
Private
Nearby Dams
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Low Hazard 14 ftPrince No. 1
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Low Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Panama No. 1 - Northeast?
Panama No. 1 - Northeast 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 Panama No. 1 - Northeast?
Panama No. 1 - Northeast is owned by BOULDER & WHITE ROCK DITCH & RESERVOIR CO. (GRANT, (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Panama No. 1 - Northeast built?
Panama No. 1 - Northeast was completed in 1904, making it 122 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 Panama No. 1 - Northeast?
Panama No. 1 - Northeast serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Panama No. 1 - Northeast?
Panama No. 1 - Northeast has a dam height of 12 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 Panama No. 1 - Northeast last inspected?
Panama No. 1 - Northeast was last inspected on June 5, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.