1. Sedimentation survey of Lago Caonillas, Utuado, Puerto Rico, September-November 2012 Author/Creator: Soler-López, Luis R., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2016 Format: Map Access & Availability: Loading
2. Sedimentation survey of Lago Loíza, Puerto Rico, July 2009 Author/Creator: Soler-López, Luis R., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2012 Format: Map Access & Availability: Loading
3. Sedimentation survey of Lago dos Bocas, Utuado, Puerto Rico, January 2010 Author/Creator: Soler-López, Luis R., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2012 Format: Map Access & Availability: Loading