IOWA ACADEMY OF SCIENCES 
155 
CHEMICAL ANALYSIS. 
Name of well. 
Free Ammonia. 
Albuminoid Ammonia. 
Chlorine. 
Solids on evaporation. 
Solids on evaporation. 
180° C. 
Solids on ignition. 
Nitrogen as Nitrites. 
Nitrogen as Nitrates. 
Oxygen consumed boil- 
ing 10 minutes. 
C.& N. W. at Carroll 
C. &. N. W at Boone 
2.12 
.07 
3.5 
504 
500 
448 
Trace 
.30 
1.20 
after use of lime . . 
C. & N. W. at Boone 
1.80 
.056 
7. 
184 
172 
146 
.04 
None 
1.10 
before use of lime 
C. &. N. W. at Mo. 
1.91 
.094 
4. 
482 
451 
404 
None 
None 
2.10 
Valley 
1.66 
.07 
27. 
958 
932 
814 
None 
None 
.75 
