Ritzville Wastewater Lagoons
Key Takeaway
Ritzville Wastewater Lagoons is classified as significant hazard in Washington. It was completed in 2000 and is 26 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 5,000 ft |
| Dam Type | Earth |
| Max Storage | 395 acre-ft |
| Normal Storage | 303 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 4 cfs |
| Year Completed | 2000 (26 years old) |
| Year Modified | 1999 |
| NID ID | WA01812 |
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
Ritzville City
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ritzville Wastewater Lagoons?
Ritzville Wastewater Lagoons 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 Ritzville Wastewater Lagoons?
Ritzville Wastewater Lagoons is owned by Ritzville City (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ritzville Wastewater Lagoons built?
Ritzville Wastewater Lagoons was completed in 2000, making it 26 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 Ritzville Wastewater Lagoons?
Ritzville 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 Ritzville Wastewater Lagoons last inspected?
Ritzville Wastewater Lagoons was last inspected on July 19, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.