Praia do Meio, in Natal Inter TV Cabugi/File The coast of Greater Natal has six spots unsuitable for swimming this weekend, according to the bathing bulletin released this Saturday (11) by the Institute for Sustainable Development and the Environment (Idema). The number of points considered unsuitable for bathers increased compared to the previous survey, when three points were unsuitable. This week, the restricted locations are in the municipalities of Natal, Parnamirim and Nísia Floresta (see below). ? Click here to follow the g1 RN channel on WhatsApp See the sections unsuitable for swimming Foz do Rio Pirangi, in Nísia Floresta; Pirangi River (Ponte Nova), in Parnamirim; Pirangi do Norte (APURN); in Parnamirim Rio Pirangi-Pium (Balneário Pium), in Parnamirim; Praia do Meio (Kiosk 13), in Natal; Areia Preta (Mãe Luíza Staircase), in Natal. The other points monitored by the program were classified as suitable for bathing. Monitoring is carried out by the Água Azul program on beaches and rivers in Natal, Parnamirim, Extremoz and Nísia Floresta. The classification follows criteria established by the National Environmental Council (Conama) and considers the results of analyzes of water samples collected in the last five weeks.