"","Ammonium","","Calcium","","Chloride","","Fluride","" "Station","Dates","Coarse","Fine","Coarse","Fine","Coarse","Fine","Coarse","Fine" Cactus Flats,7/12/2000 - 7/14/2000,Null,Null,7.72E-01,3.94E-02,Null,Null,Null,Null Cactus Flats,7/21/2000 - 7/24/2000,Null,Null,9.68E-01,6.12E-02,Null,Null,Null,Null Cactus Flats,8/14/2000 - 8/17/2000,Null,Null,7.26E-01,3.23E-02,Null,Null,Null,Null Cactus Flats,9/7/2000 - 9/11/2000,