Z01571820 USGS H01571820 4034500762418004242107SW0205030543.3 590 N01571820 Swatara Creek at Ravine, PA Y01571820 301571820 19961019 1740 3.92 301571820 19980108 1120 3.29 301571820 19990916 1140 3.29 301571820 20000321 1140 3.31 301571820 20001217 2030 4.17 301571820 20020326 626 2.61 301571820 20030320 1640 3.83 301571820 20040918 5310 8.16 301571820 20050403 2120 4.27 301571820 20060628 4710 7.30 301571820 20061116 1810 4.42