Z06718300                       USGS 
H06718300       3944471052608000808019SW10190004267            7210             
N06718300       CLEAR CREEK ABV JOHNSON GULCH NR IDAHO SPRINGS, CO
Y06718300       
306718300       19950621   2250                7.46   2              8.23
306718300       19960622   1470                7.14                      
306718300       19970620   1690                7.33                      
306718300       19980603    912                6.26                      
306718300       19990810   1490                7.22                      
306718300       20000531   1070                6.64                      
306718300       20010708    776                6.09                      
306718300       20020604    338                4.78                      
306718300       20030601   1810                7.75                      
306718300       20040718    665                5.85                      
306718300       20050625   1020                6.51