OCR Text |
Show the ( inunbar nunibar ) of days ( the the- the ) flowlins 78 ( bean been ) ( balow below ) or above 7,000 ( second-feet secondfeet ) for each ( inontli month ) of the year for the ( entire ciffire ) period of record . The table covers all the flows from the ( minimum minfinuin ) , to the maximum . ( R . 4115-4120 . ) To explain that document and how it can be used . The character of the river has been shown to vary so much , depending upon the flow . The flow , ( ina- ina ) terially changes the characteristics of the river . Now , if the river is described at a , ( tune tinie ) when the flow is a certain amount it is of value without , going through all of ( the 1"he 1he ) records to have in ready form the number of days throughout each month , based upon the records when the flow has been ( be- be ) low or above this amount . When you speak of the average flow of a river , there are such a very few days ( in ill ) the year that the flow is the average a ( mount-only mountonly ) about 25 per cent of the year . For the remainder of the year the river is below the average flow or above the average flow , and this table shows how many days the river is above or below ( on oil ) the day that may be ( desixed-he desixedhe ) means ( any ajiy ) flow that has occurred on the river . These tables and the compilations of these tables were also the basis of curves which have been ( inta-o- intao ) duced as Compl . Exh . ( 82-A 82A ) . ( R . ( 4120-4122 41-20-4122 ) . ) The table on ( page parre ) 87 shows that during ( Septem -Sep'Lem- SepLem ) ber , on the average there are seven days when the flow is less than 2,000 ( second-feet secondfeet ) , and 23 days ( -when when ) the flow is above 2,000 ( second-feet secondfeet ) during ( Sep- Sep ) tember . |