What's in the mysterious waters of Tulare Lake? Contaminants, egrets and many unknowns phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Nitrate contamination of well water has been a decades-long problem in the San Joaquin and Salinas valleys and now stormwater has flushed more fertilizer and manure into aquifers.