page_title: Loíza Lake
hierarchical_section_title: Loíza Lake
caption_attribution_description: Carraízo, Trujillo Alto, Puerto Rico
context_page_description: Loíza Lake, or Lago Loíza, is a reservoir located in the municipality of Trujillo Alto, Puerto Rico. It was formed by construction of the Carraízo Dam on the Río Grande de Loíza. It serves as the main water supply source of the San Juan metropolitan area.
context_section_description: Loíza Lake, or Lago Loíza, is a reservoir located in the municipality of Trujillo Alto, Puerto Rico. It was formed by construction of the Carraízo Dam on the Río Grande de Loíza. It serves as the main water supply source of the San Juan metropolitan area.
caption: Loíza Lake
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