Foss Creek North Area
California — Sonoma County — Foss Creek
Location
| State | California |
| County | Sonoma |
| River | Foss Creek |
| Coordinates | 38.64350, -122.87080 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 1,100 ft |
| NID Storage | 85 acre-ft |
| Max Storage | 85 acre-ft |
| Surface Area | 10 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | April 23, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1998 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Healdsburg |
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.