Trinity Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | California |
| County | Trinity |
| River/Stream | TRINITY RIVER |
| Coordinates | 40.80110, -122.76220 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 538 ft |
| Dam Height | 458 ft |
| Dam Length | 2,450 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 2,760,870 acre-ft |
| Max Storage | 2,760,870 acre-ft |
| Normal Storage | 2,447,650 acre-ft |
| Surface Area | 17,722 acres |
| Drainage Area | 692 sq mi |
| Max Discharge | 22,400 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 04/20/2022 |
| Emergency Action Plan | Yes |