Donovan
High HazardSatisfactory ConditionEmergency Action Plan: No
Location
| County | Sonoma |
| River/Stream | Tr Windsor Creek |
| Coordinates | 38.56840, -122.76670 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 295 ft |
| Year Completed | 1953 (73 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Frederick and Donna Furth |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 12/04/2025 |
| Emergency Action Plan | No |