Colville Wastewater Lagoons
Key Takeaway
Colville Wastewater Lagoons is classified as low hazard in Washington. It was completed in 1967 and is 59 years old. Its primary use is other.
Physical Details
| Dam Length | 5,400 ft |
| Dam Type | Earth |
| Max Storage | 260 acre-ft |
| Normal Storage | 175 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | WA01878 |
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
Colville City
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Colville Wastewater Lagoons?
Colville Wastewater Lagoons 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 Colville Wastewater Lagoons?
Colville Wastewater Lagoons is owned by Colville City (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Colville Wastewater Lagoons built?
Colville Wastewater Lagoons was completed in 1967, making it 59 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 Colville Wastewater Lagoons?
Colville Wastewater Lagoons serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Colville Wastewater Lagoons last inspected?
Colville Wastewater Lagoons was last inspected on March 11, 2024. Inspection dates indicate when a formal review occurred, not the results of that inspection.