Loco Dam
Dam in Yauco County, Puerto Rico · Loco River · forms Lago Loco
Height
74 ft
23 m (NID height)
Length
600 ft
183 m
Completed
1951
Lago Loco today
230.10 ft
7 days ▲ 1.19 ft
Normal storage
1,480 acre-ft
Below normal for the date
Reservoir level measured Oct 23, 2026, 12:45 PM AST. Full level page →
Facts
- Purposes
- Irrigation; Water Supply
- Dam type
- Gravity
- Structural height
- 74 ft
- Owner
- COMMONWEALTH OF PUERTO RICO (State)
- Maximum storage
- 2,500 acre-ft
- Surface area
- 69 acres
- Hydraulic height
- 70 ft
- Drainage area
- 8 sq mi
- Spillway
- Uncontrolled, 150 ft wide
- Army Corps district
- Jacksonville District
- Also known as
- Loco Dam
- NID ID
- PR00004
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Oct 6, 2026. Search NID ID PR00004 at nid.sec.usace.army.mil. Project website.