Matrullas Dam
Dam in Orocovis County, Puerto Rico · Matrullas River · forms Lago de Matrullas
Height
120 ft
37 m (NID height)
Length
710 ft
216 m
Completed
1934
Lago de Matrullas today
2,405.23 ft
7 days ▼ 1.26 ft
Normal storage
3,005 acre-ft
Below normal for the date
Reservoir level measured Oct 23, 2026, 5:45 PM AST. Full level page →
Facts
- Purposes
- Hydroelectric; Irrigation
- Dam type
- Earth
- Structural height
- 120 ft
- Owner
- PUERTO RICO ELECTRIC POWER AUTHORITY (Public Utility)
- Maximum storage
- 3,590 acre-ft
- Surface area
- 77 acres
- Hydraulic height
- 103 ft
- Drainage area
- 4 sq mi
- Spillway
- Uncontrolled, 210 ft wide
- Army Corps district
- Jacksonville District
- Also known as
- Matrullas Dam
- NID ID
- PR00015
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Oct 6, 2026. Search NID ID PR00015 at nid.sec.usace.army.mil. Project website.