Z06800000                       USGS 
H06800000       4133400963227003131053SW10220003368            1211.62          
N06800000       Maple Creek near Nickerson, Nebr.
Y06800000       
306800000       19440611  350007              16.28                      
306800000       19520628    480                6.97   2              7.30
306800000       19530625    870                8.58                      
306800000       19540421    757                8.26                      
306800000       19550625   1100               10.12                      
306800000       19560530    850                7.65                      
306800000       19570618   23002              12.61   2             12.65
306800000       19580228   23002              12.60                      
306800000       19590804   5450               13.41                      
306800000       19600621  108002              14.67                      
306800000       19610531   1660               11.73                      
306800000       19620326   55002                                    13.95
306800000       19630625   2790               12.34                      
306800000       19640616   3940               14.27                      
306800000       19650930   4410               14.60                      
306800000       19660209   3630               14.75   1                  
306800000       19670614   8400               15.03                      
306800000       19680625   1840               10.97                      
306800000       19690327   1360                9.60                      
306800000       19700127    770                7.70   2             11.12
306800000       19710220   78002              15.83   2             16.10
306800000       19720911   1430                9.96                      
306800000       19730527    914                8.18   2                  
306800000       19740519   4150               15.05                      
306800000       19750619   3610               13.94   2             12.20
306800000       19760523    995                8.50   2              8.84
306800000       19770528   3330               13.96                      
306800000       19780319   4430               15.89                      
306800000       19790314   2170               15.26   1                  
306800000       19800613   1870               10.96                      
306800000       19810630   1320               10.00                      
306800000       19820221   4010               15.79                      
306800000       19830618   4540               16.54                      
306800000       19840617   6430               17.65   3                  
306800000       19850427   3480               14.62                      
306800000       19860614   3480               14.62                      
306800000       19870323   3540               14.70                      
306800000       19880928   2690               13.04                      
306800000       19890904   3620               15.64                      
306800000       19900617  11600               16.30                      
306800000       19910605   8690               16.10   6                  
306800000       19920616   5370               13.72                      
306800000       19930309   6270               14.26                      
306800000       19940714   3750               11.59                      
306800000       19950528   2580                9.90                      
306800000       19960806  13700               17.33                      
306800000       19970902   7480               14.53                      
306800000       19980821   5090               12.83                      
306800000       19990807   6700               14.43                      
306800000       20000706   7930               15.11                      
306800000       20010314   1870                8.55                      
306800000       20020611   2220                9.33                      
306800000       20030505   4960               11.91                      
306800000       20040523   4450               12.15                      
306800000       20050512   1190                7.57                      
306800000       20060617   1210                7.60                      
306800000       20070824   2390                9.66                      
306800000       20080530  10000               16.32                      
306800000       20090616   2990               10.33                      
306800000       20100613   7980               15.47                      
306800000       20110620   3930               10.93                      
306800000       20120528   1530                7.60                      
306800000       20130530   1700                8.04                      
306800000       20140621   6620               14.16                      
306800000       20150611   4660               12.21                      
306800000       20160619   7470               14.80                      
306800000       20170517   2330                8.94                      
306800000       20180626   5810               13.94                      
306800000       20190314  10900               17.78                      
306800000       20200320   1100                6.25   2              8.36
306800000       20210901   1490                7.22                      
306800000       20211028   1540                7.41                      
306800000       20230227    824                5.69