Upper Otay
California — San Diego County — Proctor Val Cr
Location
| State | California |
| County | San Diego |
| River | Proctor Val Cr |
| Coordinates | 32.64900, -116.93220 |
Physical Characteristics
| NID Height | 78 ft |
| Dam Height | 78 ft |
| Dam Length | 283 ft |
| NID Storage | 2,825 acre-ft |
| Max Storage | 2,825 acre-ft |
| Surface Area | 88 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | October 8, 2025 |
| Inspection Frequency | 0.5 |
Dam Information
| Year Completed | 1901 |
| Primary Purpose | Water Supply |
| Dam Type | Arch |
| Owner Type | Local Government |
| Owner | City of San Diego |
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.