Is there lead in Hermosa's tap water?
7PPBLead in Hermosa-Old's water at the latest test, in 2023
Below 15, the level that requires action
Below 15, the level that requires action
4 public water companies list Hermosa as a place they supply. The biggest is Hermosa-Old, with about 420 people. The highest latest result among Hermosa's water companies is 7 parts per billion, at Hermosa-Old. None of the 4 with results was above 15 at its latest test. 3 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.