110 
IOWA ACADEMY OF SCIENCE 
The results are as follows: 
Total Solids 266.00 
CaCOa 119.6 
MgCOa 108.1 
CaSOt 36.4 
AI2O3 4.06 
NaCl and KCl 13.40 
Si’Oa 9.86 
CO2 201.0 
Free ammonia 0|.056 
Albuminoid ammonia 0.088 
Nitrates 0.296 
The water from the spring: 
Total Solids 255.0 
CaCOa 117.4 
MgCOa 74.08 
CaSOi 33.60 
AlaOa 4.46 
Si’Oa 10.06 
NaCl and KCl 14.40 
CO2 172.0 
Free ammonia 0.00 
Albuminoid ammonia 0.032 
Nitrates 0.06 
The water from the well: 
Total Solids 288.20 
CaCOa 123.90 
MgCOa 106.20 
CaSOt 20.20 
AI2O3 4.66 
Si’Oa 5.00 
NaCl and KCl 28.20 
CO2 388.70 
Free ammonia 0.064 
Albuminoid ammonia 0.088 
Nitrates 0.296 
