52 



ADDRESSES 



lection of the areas in which they were made, but even if this does prove to 

 be true we shall have the satisfaction of knowing, after, the state-wide surveys 

 have been made, where the lessons which we have learned from these de- 

 tailed studies will apply. 



10 



Less than 7 



Over 10 



7-8 8-9 9-10 



Scale of Shades in inches 



FIG. 13. RAIN AND MELTED SNOW. 



The total rain and melted snow during the months of December, January and 

 February is given in Chart 13. The amounts vary from below 7 to over 10 inches. 

 The heaviest amounts are along the Ohio river and the least near the western end 

 of the Lake. 



Another very important reason for conducting the state-wide survey first, 

 is, that if properly conducted such a survey may be of very great immediate 

 value to the state and yet cost but a moderate fraction as much as would a detailed 

 survey covering the entire state. For instance, we are convinced that for from;. 



