Is there lead in Rio Grande's tap water?
6PPBLead in El Yunque's water at the latest test, from July to December 2016
Below 15, the level that requires action
Below 15, the level that requires action
4 public water companies list Rio Grande as a place they supply. The biggest is El Yunque, with about 68,114 people. The highest latest result among Rio Grande's water companies is 42 parts per billion, at Barcelona. 1 of them was above 15 at their latest test. 1 has no lead test results on file.