Roosevelt Reservoir
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | King |
| Nearest City | Within Seattle City Limits |
| River/Stream | Tr-Puget Sound-Offstream |
| Coordinates | 47.68149, -122.31457 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Length | 1,920 ft |
| Year Completed | 1910 (116 years old) |
Storage & Hydraulics
| NID Storage | 181 acre-ft |
| Max Storage | 181 acre-ft |
| Normal Storage | 153 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 45 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Seattle Public Utilities |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/13/2021 |
| Emergency Action Plan | Yes |