Z05451450 USGS H05451450 4207000930500001919127SW07080207148.00 N05451450 Minerva Creek near Clemons, IA Y05451450 305451450 19500306 1900 7.95 305451450 19510602 2840 9.50 305451450 19520314 1670 7.21 305451450 19530221 2240 8.10 305451450 19540610 5700 9.30 305451450 19550710 1660 7.11 305451450 19560813 142 2.35