... retain water. Residuals or differences between rainfall and direct runoff ranging from 10 to 15 inches were common over wide areas and residuals as low as four inches were the exception, not the rule. Definite and well supported conclusions such as... Water-supply Paper - Page 191937Full view
- About this book
Irrigation - 1937
...areas might have been much greater. The meteorologlc and related data are here presented in detail, 1th a view to their usefulness to engineers and others...available records of precipitation for the period March 9 to 22 Inclusive, which embraced the storms primarily causing the floods, are Published In three volumes...