PFAS levels hundreds of times the safe limit established by the federal environment agency were discovered at some well water sites.
Water contamination has been a long-standing issue in Coronado due in part to pollution from the Tijuana River Valley in ...
Filters in water pitchers or under-sink systems capture dangerous chemicals, only for them to be returned to the environment.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback