126 



ANNUAL AMOUNT OF AQUEOUS PRECIPITATION 



IOWA — Continued. 







 U 



is 

 6 



u 



tf-a to 



m 



^0 



Q 



1 

 



Q 



1 



1^ 



Q 

 1 



1 



t^ ^ 



fe 



1845 











24.14* 







«... 



34-83 





... 



1848 





... 



















50.56* 



1849 























54-14 



1850 























50-36 



1851 























45-32 



1852 





















25-85 



52.22 



1854 













27-77 











46.26 



1855 













29-13 













48.05* 



1S56 











2i."i8 















43-86 



1857 





... 





















27-54 



1858 





... 









47-19 





65.90 









51.10 



1859 





... 









29.72* 





42.34 









37-46 



i860 



33 29 



... 









26.84 











32-23 



1 861 



3998 







37-99* 





38.47 













31.01 



1862 



46.10 







42.23 





35.00 













37-56 



1863 41.53* 











33-92 













30.07 



1S64 1 42.62* 







29.93* 





25.07 





::: 









31-17 



1S65 



64- 13 







30.88 





36.21 













44-56 



1866 



43-75* 







57-is 





36-25 













41-S5 



1867 



33-50* 







56.48 





34-87 









31-90* 



31-52 



1868 



52-85 





65-35 





33-34 









30-34 



44-42 



1869 



48.97 





52-73 





38-98 











41.56 



1870 



28.18 





27.11* 





25.10 













30.24 



1871 





29.81* 







34-32* 



26.'6i* 



i 







39-27 



1872 





33-10 



29.00 



















26.40* 



1873 





28.88 



24.44 



28.08 

















28.75* 



1874 





25-43 



27.60 



36-79 



36.'83* 



30.12 













29.13* 



1875 









31-99 





35-47 















1876 









46.82 





50.28 













Mean . . . 



42.71 



29.32 



27.98 



41.41 



29-38 



33-66 





47-94 



39-78 



29.90 



39-44 



IOWA — Continued. 





2 





•a 



• % 



1 









r 



■s 



6 



a 

 



> 











a 



•^ 



" 



^ 



,3 



s 



1 



s 



1858 









43-24 















1861 











47-51 















1862 











45-42 















1863 





[ 







33-15* 















1864 











46-23 



36.'88 













1865 











45-19 



50.02 











... 



1866 











44.58 



42-53 









31-73 



40.10 



1867 











44-36 



54-66 





27.81 







30.85 



1868 









28.96* 



39-57* 



43-61* 





36-31* 







30-47 



1869 



31-57* 







48.87 



50.60 



54-09 





44-95 







41.10 



1870 



31.78* 







27-58 



30.05 



40-45* 





28.56* 







27.38 



1871 



33-63* 







25-57 



50.42* 



37-27* 





31.06* 







31-84* 



1872 





24.74* 



29.98 



40.34 







32.10 









1873 





34-70 



29-15 



30-74 





41.99 



44-47* 



52-25* 







1874 





32-35 



31-93 



39-76 





35-45 



28.40 









187s 













48.42 











1876 













51-65 











Mean 



34.42 



31. 68 



32.^0 



41.78 



4^.18 



43-24 



31.16 



49. Si 



12. A7 



33-09 







































