leg site hole sample code depth water volume ph ph method alkalinity alkalinity method salinity salinity method chlorinity chlorinity method magnesium magnesium method calcium calcium method sulfate sulfate method phosphate phosphate method ammonia ammonia method silica silica method potassium potassium method nitrate nitrate method bromide bromide method manganese manganese method iron iron method strontium strontium method component name 1 component units 1 component results 1 component method 1 component name 2 component units 2 component results 2 component method 2 component name 3 component units 3 component results 3 component method 3 component name 4 component units 4 component results 4 component method 4 comments latitude longitude 104 643 A SSW 00000.0 000 007.91 titration 0002.551 titration 034.5 refractometer 00560.00 titration 0049.00 titration 0010.00 titration 0027.00 ion chromatography 67.71500 1.03333