sugar coating re Bay water quality/safety for swimming

at the end of the day there is more plastic and other detrius in the Bay than could possibly float in from the ocean. The Bay is still a garbage dump for Zihua and will remain so until the wastewater and storm water situation is given a serious fix involving lots of pesos. I know that this is not what the tourism folks want to talk/hear about but its not going away as long as the seasonal rains fall.