Foothill Regulating Park
California — Sonoma County — Tr Windsor Creek
Location
| State | California |
| County | Sonoma |
| River | Tr Windsor Creek |
| Coordinates | 38.56210, -122.79290 |
Physical Characteristics
| NID Height | 51 ft |
| Dam Height | 51 ft |
| Dam Length | 274 ft |
| NID Storage | 109 acre-ft |
| Max Storage | 109 acre-ft |
| Surface Area | 5 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | July 15, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | County of Sonoma Regional Parks Department |
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.