Lago Coamo   Be the first to submit input for Lago Coamo. If you have info on Lago Coamo, Santa Isabel County, Puerto Rico please submit it here to improve this web site.          These outdoors activities are available near Lago Coamo.   Lakes Near Lago Coamo: Lago El Guineo, Ciales County, 13 miles away Lago de Matrullas, Orocovis County, 14 miles away   Whitewater Near Lago Coamo: Rio de la Plata, -blank-County, 18 miles away       Class III-V(V+) - 5 miles long (Dam Section)