Z06903990                       USGS 
H06903990       4045030925129001919007SW1028020147.8           844.68           
N06903990       Cooper Creek at Centerville, IA
Y06903990       
306903990       19660511    345               68.10                      
306903990       19670621   1450               73.24                      
306903990       19680520   1150               72.03                      
306903990       1969        870Bm             71.11  Bm                  
306903990       19700514   3800               76.88                      
306903990       19701009   1850               74.47                      
306903990       1972        3954Bm                                       
306903990       19730501   2800               75.15                      
306903990       19731003   2950               76.32                      
306903990       19750701    520               69.98                      
306903990       19760305   3300               76.05                      
306903990       1977        3954Bm                                       
306903990       19780507   1900               73.92                      
306903990       19790421   1200               72.21                      
306903990       19800602   3600               76.47                      
306903990       19810704   6060               79.49                      
306903990       19820716   7000               80.41                      
306903990       19830402   1810               73.65                      
306903990       19840609   1700               73.85                      
306903990       19850303   1280               72.39                      
306903990       19860517   2750               75.08                      
306903990       1987        3704Bm                                       
306903990       1988        3704Bm                                       
306903990       19890529    345               68.34                      
306903990       20211111   1170               18.52   6                  
306903990       20230401    338               12.90                      
306903990       20240503   2910               24.97