﻿94 
  NEW 
  YORK 
  STATE 
  MUSEUM. 
  

  

  , 
  Inches 
  N 
  

  

  Rainfall 
  Runoff 
  

  

  Comparing 
  the 
  storage 
  periods, 
  we 
  have: 
  

  

  Average 
  of 
  storage 
  period 
  20 
  . 
  62 
  16 
  . 
  10 
  

  

  Storage 
  period 
  of 
  1895 
  (minimum) 
  15.79 
  11.68 
  

  

  Difference 
  4.83 
  4.42 
  

  

  Storage 
  period 
  of 
  1892 
  (maximum) 
  24.95 
  22.50 
  

  

  Average 
  of 
  storage 
  period 
  20.62 
  16.10 
  

  

  Difference 
  4.33 
  6.40 
  

  

  Comparing 
  any 
  two 
  years, 
  we 
  have 
  : 
  

  

  1898 
  48.28 
  27.12 
  

  

  1891 
  42.96 
  20.56 
  

  

  Difference 
  5.32 
  6.56 
  

  

  Storage 
  period 
  of 
  1898 
  22.80 
  16.81 
  

  

  Storage 
  period 
  of 
  1891 
  20.69 
  16.59 
  

  

  Difference 
  2.11 
  0.22 
  

  

  Growing 
  period 
  of 
  1898 
  13.52 
  3.24 
  

  

  Growing 
  period 
  of 
  1891 
  13.49 
  2.07 
  

  

  Difference 
  0.03 
  1.17 
  

  

  Eeplenishing 
  period 
  of 
  1898 
  12.19 
  5.27 
  

  

  Replenishing 
  period 
  of 
  1891 
  8.78 
  1.90 
  

  

  Difference 
  3.41 
  3.37 
  

  

  Graton 
  river. 
  

  

  Average 
  of 
  storage 
  period 
  23 
  . 
  68 
  16 
  . 
  83 
  

  

  Storage 
  period 
  of 
  1897 
  20.55 
  14.64 
  

  

  Difference 
  , 
  3.13 
  2.19 
  

  

  Storage 
  period 
  of 
  1898 
  28.81 
  20.08 
  

  

  Average 
  of 
  storage 
  period 
  23 
  . 
  68 
  16 
  . 
  83 
  

  

  Difference 
  ."" 
  5.13 
  3.25 
  

  

  Comparing 
  any 
  two 
  storage 
  periods, 
  we 
  have 
  : 
  

  

  Storage 
  period 
  of 
  1896 
  24.84 
  18.01 
  

  

  Storage 
  period 
  of 
  1895 
  19.55 
  14.78 
  

  

  Difference 
  5.29 
  3.23 
  

  

  Storage 
  period 
  of 
  1888 
  30.33 
  21.74 
  

  

  Storage 
  period 
  of 
  1883 
  19.03 
  11.37 
  

  

  Difference 
  11.30 
  10.37 
  

  

  