Z14207770 USGS H14207770 4521281223635004141005SW1709000710000 0.00 N14207770 WILLAMETTE RIVER BELOW FALLS, AT OREGON CITY, OR Y14207770 314207770 19641225 48.10 314207770 19770310 12.85 314207770 19771217 32.03 314207770 19790213 21.25 314207770 19800114 29.40 314207770 19801228 29.51 314207770 19820221 32.18 314207770 19830107 27.06 314207770 19840216 22.76 314207770 19841201 22.18 314207770 19860225 30.15 314207770 19870203 23.93 314207770 19880116 24.49 314207770 19890113 20.55 314207770 19910115 18.96 314207770 19950117 24.48 314207770 19960209 46.04 314207770 19970102 36.79 314207770 19980117 22.57 314207770 19981230 29.56 314207770 19991127 23.06 314207770 20001224 11.96 314207770 20011217 21.60 314207770 20030201 24.87 314207770 20040130 21.96 314207770 20041211 16.96 314207770 20060113 28.34 314207770 20061216 23.28 314207770 20071205 21.46 314207770 20090102 26.15 314207770 20100607 21.01 314207770 20110119 24.24 314207770 20120121 29.03 314207770 20121205 23.16 314207770 20140219 23.81 314207770 20141223 21.50 314207770 20151219 24.96 314207770 20170210 23.54 314207770 20180410 17.19 314207770 20190412 26.49 314207770 20200130 20.46 314207770 20210114 23.39 314207770 20220107 23.29 314207770 20221229 19.56