Upper Howell
California — Santa Clara County — Rundell Creek
Location
| State | California |
| County | Santa Clara |
| River | Rundell Creek |
| Coordinates | 37.18950, -122.01600 |
Physical Characteristics
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 640 ft |
| NID Storage | 243 acre-ft |
| Max Storage | 243 acre-ft |
| Surface Area | 13 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | September 23, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1878 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | San Jose Water Company |
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.