Martinez Dam
California — Contra Costa County — PACHECO CREEK OS, TR SACRAMENTO RIV
Location
| State | California |
| County | Contra Costa |
| River | PACHECO CREEK OS, TR SACRAMENTO RIV |
| Coordinates | 38.01059, -122.10855 |
Physical Characteristics
| NID Height | 62 ft |
| Dam Height | 44 ft |
| Dam Length | 1,200 ft |
| NID Storage | 296 acre-ft |
| Max Storage | 296 acre-ft |
| Surface Area | 14 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | June 8, 2021 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1947 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BUREAU OF RECLAMATION |
| Other Name | Martinez Reservoir;Mountain View |
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.