Z05412060                       USGS 
H05412060       4301190912921001919043SW070600044.39           1027.57          
N05412060       Silver Creek near Luana, IA (L-23S)
Y05412060       
305412060       19880301   63.0                6.45                      
305412060       19890311    1812               8.78   1                  
305412060       19900308    299                8.21                      
305412060       19910615   3300               14.97                      
305412060       19920420    233                7.68                      
305412060       19930629    960               11.58                      
305412060       19940305    200                7.77   2              7.92
305412060       19950311    115                6.67                      
305412060       19960617    171                7.13   2              8.28
305412060       19970218    705               10.34                      
305412060       19980628    367               12.17