Nestle, the company behind the California drought crisis owning the water rights by the US Forest Service has some explaining to do.
Lead has bee found in their foods abroad and the US EPA is involved in the dispute so someone thinks it might apply here in the US.
Source
https://www.minds.com/blog/view/480669224226791424/nestle-being-sued-for-100-million-dollars-over-hazardous-lead-in-food
http://www.epa.gov/superfund