Águas de São Pedro
Águas de São Pedro () is a Brazilian municipality in the state of São Paulo located from the state capital. At only , it is the second-smallest Brazilian municipality in terms of area, and had a population of 2,707 in 2010. Águas de São Pedro means "Waters of Saint Peter". Its name is derived from the mineral springs in its territory and their location, which before the city's founding were part of the municipality of São Pedro (Saint Peter).
Águas Santas
Águas Santas is a Portuguese town and parish located in the municipality of Maia. The population in 2011 was 27,470, in an area of 8.23 km², making it one of the most densely populated towns in the Porto District. It is located about 3.5 kilometers north of the city of Porto, near river Leça.