US water districts decide their own fluoride levels Related stories "I think fluoride is on its way out," Kennedy told NBC News the day after the election, adding: "I'm not going to compel anybody ...

many tree species possess physiological traits that enable them to reduce water loss or to tolerate lower internal water levels so that they perform acceptably for a longer period of water shortage ...

SWE: Represents the snow water equivalent found at selected SNOTEL sites in inches. Precip: Water year (Oct. 1 - Sept. 30) precipitation in inches.