Two community water systems failed to meet acceptable levels of nitrate contamination, while six community systems exceeded ...

So how can you make sure your water is safe, with arsenic levels below 3 parts per billion? — If you drink bottled water, look for the company’s water quality report online, or call and ask ...

Norma Torres, a Democratic legislator from Southern California, on a new bill that would amend the federal Safe Drinking Water Act by adding a special focus on nitrate and arsenic pollution in ...