Guajataca Dam
Puerto Rico, Isabela County, GUAJATACA RIVER
Location
| State | Puerto Rico |
| County | Isabela |
| River | GUAJATACA RIVER |
| Coordinates | 18.39766, -66.92379 |
Physical Characteristics
| NID Height | 120 ft |
| Dam Height | 120 ft |
| Dam Length | 984 ft |
| NID Storage | 49,200 acre-ft |
| Max Storage | 49,200 acre-ft |
| Surface Area | 1,000 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | October 23, 2019 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1927 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | PUERTO RICO ELECTRIC POWER AUTHORITY |
| Other Name | Lago Guajataca |
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.