Almaden Valley
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Santa Clara |
| Nearest City | San Jose |
| River/Stream | Tr Alamitos Creek |
| Coordinates | 37.19850, -121.84050 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 27 acre-ft |
| Max Storage | 27 acre-ft |
| Surface Area | 2 acres |
Ownership & Safety
| Purpose | Water Supply |
| Owner | San Jose Water Company |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/24/2025 |
| Emergency Action Plan | Yes |