OCR Text |
Show and velocities obtained 91 throughout the year ( graphically gIraphically ) . Plate 6 shows , for the different gaging stationsi the number of days , graphically , that the flowwas above or below certain amounts between zero and 30,000 ( second-feet secondfeet ) . Taking the example at Lees Perry , based on all the records of stream flow ( avail avail- avail ) able ) the flow has been above 6,000 ( second-feet secondfeet ) for 295 days , and below 6,000 ( second-feet secondfeet ) for the ( re- re ) mainder of the period of each year , with a mini - mum of 2,000 . That same data is shown for each of the gaging stations . It shows graphically , for the purpose of comparison of any particular trip on any stream , knowing the stream flow , based on the records for that particular ( day-it dayit ) shows how many days the flow has been below or above that ( point poilit ) on the river . Taking his trip on the Green River as example , with approximately 2,000 ( second-feet secondfeet seeoud-feet seeoudfeet ) he can ( de- de ) termine from that chart how many days in the year ( you yon ) would , in all probability , have that much water . Taking the point where the 2,000 ( second- second ) foot line crosses the Green River line , showing that there are somewhat over ( 280 2S0 ) days with a flow of more than 2,000 ( second-feet secondfeet secoiad-feet secoiadfeet ) , and the remainder of the year is less than 2,000 ( second-feet secondfeet ) . That is given in tabular form . Those records are based on the periods , as shown on this particular graph . Having determined the percentage of time and the number of days the |