Panama Browse regions with water & wastewater management location pages. Bocas del Toro 3 cities Chiriquí 4 cities Coclé 2 cities Colón 4 cities Darién 2 cities Emberá-Wounaan 1 cities Guna Yala 1 cities Herrera 1 cities Los Santos 1 cities Naso Tjër Di 1 cities Ngäbe-Buglé 2 cities Panamá 9 cities Panamá Oeste 5 cities Veraguas 1 cities