Bailey and franklin: waters of the kaw river. 95 



These constituents are probably combined in the water, before 

 evaporation, as follows: 



Silica and insoluble residue . . 2.44 Magnesium carbonate 16.34 



Iron and alumina oxids 0.50 Sodium clilorid 113.30 



Calcium carbonate 34.89 Sodium sulfate 02. Ki 



sanitary analysis. 



Total solids 232.3000 Nitrogen as nitrates and ni- 



Organic carbon 6560 trites 0.0670 



Organic nitrogen 0.1230 Nitrogen as nitritt-s 0.0001 



Free ammonia 0.0080 Total combined nitrogen 0. 1070 



Albuminoid ammonia 0.0510 Chlorin So.S.lOO 



SOLOMON RIVER. 



mineral analysis. 



Sodium oxid, calculated 30.42 



Chlorin 27:05 



Sulfuric anhyrid 21.46 



Carbonic anhydrid, calculated 11.41 



It is probable that the above constituents are combined in the 

 water in the following manner: 



Silica and insoluble residue. . . 4.00 Magnesium carbonate 8.30 



Iron and alumina oxids 0.50 Sodium chlorid 44.57 



Calcium carbonate 16.05 Sodium sulfate 15.54 



Calcium sulfate 21.54 



sanitary analysis. 



Total solids 110.5000 Nitrogen as nitrates and ni- 



Organic carbon 0.6300 trites 0.0040 



Organic nitrogen 0.1000 Nitrogen ;is nitrites O.OOOl 



Free ammonia 0.0024 Total combin^'d nitrogiMi 0.1060 



Albuminoid ammonia 0.0190 Chlorin 27 0500 



REPUBLICAN RIVER. 



mineral analysis. 



Total solids 55.37 Sodium oxid, calculated 9.65 



Silica and insoluble residue. . . 0.36 Chlorin 5.49 



Iron and alumina oxids 0.70 Sulfuric anhydrid ().26 



Calcium oxid 11.98 Carbonic anhydrid, calculated 12.62 



Magnesium oxid 2.92 



These constituents are probably combined as follows: 



Silica and insoluble residue. . . 6.36 Magnesium carbonate 6.13 



Iron and alumina oxids 0.76 Sodium chlorid 9.05 



Calcium carbonate 31.39 Sodium sulfate 11.11 



sanitary analysis. 



Total solids 55.3700 Organic nitrogen 0.1090 



Organic carbon 0.5810 Free ammonia 0.0003 



