Drain Sewage Lagoon
Key Takeaway
Drain Sewage Lagoon is classified as significant hazard in Oregon. It was completed in 1986 and is 40 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 17 ft (taller than 23% in OR) |
| Dam Length | 730 ft |
| Dam Type | Earth |
| Max Storage | 40 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 15 cfs |
| Year Completed | 1986 (40 years old) |
| NID ID | OR01573 |
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 DRAIN
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Drain Sewage Lagoon?
Drain Sewage Lagoon 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 Drain Sewage Lagoon?
Drain Sewage Lagoon is owned by CITY OF DRAIN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Drain Sewage Lagoon built?
Drain Sewage Lagoon was completed in 1986, making it 40 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 Drain Sewage Lagoon?
Drain Sewage Lagoon serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Drain Sewage Lagoon?
Drain Sewage Lagoon has a dam height of 17 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 Drain Sewage Lagoon last inspected?
Drain Sewage Lagoon was last inspected on January 13, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.