US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION Oregon District WATER AVAILABILITY REPORT FOR JULY 2000 ------------------- Change ------------------- Monthly mean in dis- Accumulated Runoff discharge charge For the Period ------------------- from Oct to Jul Cubic Percent previous ------------------- feet per of month Percent Station second average (percent) of average --------------------------------------------------------------------------- Donner Und Blitzen River 50 51 -61 71 near Frenchglen, OR (*)Deep Creek 15 44 -76 75 above Adel, OR (*)Chewaucan River 45 70 -58 89 near Paisley, OR Williamson River 555 90 -33 106 near Chiloquin, OR Owyhee River 123 46 -34 47 near Rome, OR Imnaha River 408 74 -59 -- at Imnaha, OR Grande Ronde River 1,258 58 -72 99 at Troy, OR Umatilla River 62 95 -75 94 nr Gibbon, OR John Day River 298 52 -73 88 at Service Creek, OR (*)Little Deschutes River 171 73 -25 113 nr LaPine, OR Hood River 524 87 -47 101 nr Hood River, OR Willamette River 9,245 122 -40 102 at Salem, OR (1969-90) Wilson River 264 156 -72 110 near Tillamook, OR Umpqua River --- --- --- --- near Elkton, OR Rogue River 2,294 111 -37 86 near Agness, OR All data should be considered provisional and subject to revision Percent of Average computed using period of record except where noted (*) provided by Oregon Water Resources Department 08/16/00