Z09482450 USGS H09482450 3208001110030000404019SW1505030123.60 2475. N09482450 WEST BRANCH SANTA CRUZ RIVER AT TUCSON, ARIZ. Y09482450 309482450 19660819 75.02 3.10 309482450 19670717 1302 2.93 309482450 19680810 480 6.54 309482450 19690808 318 3.13 309482450 19700719 75.02 2.44 309482450 19710817 540 4.67 309482450 19720716 190 2.06 309482450 19730823 80.0 2.20 309482450 19740625 110 2.00 309482450 19750909 190 3.00 309482450 19760925 910 6.91 309482450 19770909 350 6.09 309482450 19771006 910 7.61 309482450 19781218 50.0 3.43 309482450 19800925 150 4.34 309482450 19810729 760 8.02