South Ridge Stormwater Detention Dam
Washington — King County — NF Issaquah Creek - Offstream
Location
| State | Washington |
| County | King |
| River | NF Issaquah Creek - Offstream |
| Coordinates | 47.54550, -122.03567 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | — |
| Dam Length | 420 ft |
| NID Storage | 25 acre-ft |
| Max Storage | 25 acre-ft |
| Surface Area | 2 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | August 25, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 2002 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Issaquah South Ridge Owners Assoc c/o Agynbyte LLC |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.