Toa Vaca Dam
Dam in Villalba County, Puerto Rico · Toa Vaca River · forms Lago Toa Vaca
Height
215 ft
66 m (NID height)
Completed
1972
Lago Toa Vaca today
485.16 ft
7 days ▲ 2.88 ft
Normal storage
55,888 acre-ft
Normal for the date
Reservoir level measured Oct 23, 2026, 1:15 PM AST. Full level page →
Facts
- Purposes
- Irrigation; Water Supply
- Dam type
- Concrete
- Structural height
- 215 ft
- Owner
- PUERTO RICO AQUEDUCT AND SEWER AUTHORITY (Public Utility)
- Maximum storage
- 60,143 acre-ft
- Surface area
- 310 acres
- Hydraulic height
- 206 ft
- Drainage area
- 22 sq mi
- Spillway
- Controlled, 160 ft wide
- Army Corps district
- Jacksonville District
- Also known as
- Lago Toa Vaca
- NID ID
- PR00014
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Oct 6, 2026. Search NID ID PR00014 at nid.sec.usace.army.mil. Project website.