Upper Otay
Low HazardSatisfactory ConditionEmergency Action Plan: No
Location
| County | San Diego |
| River/Stream | Proctor Val Cr |
| Coordinates | 32.64900, -116.93220 |
Physical Characteristics
| Dam Type | Arch |
| NID Height | 78 ft |
| Dam Height | 78 ft |
| Dam Length | 283 ft |
| Year Completed | 1901 (125 years old) |
Storage & Hydraulics
| NID Storage | 2,825 acre-ft |
| Max Storage | 2,825 acre-ft |
| Surface Area | 88 acres |
| Drainage Area | 12 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of San Diego |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/08/2025 |
| Emergency Action Plan | No |