Z12323200                       USGS 
H12323200       4553211122753003030093SW1701020114.6           5720             
N12323200       Blacktail Creek near Butte MT
Y12323200       
312323200       19840515   40.02               1.96  12              2.19
312323200       19850503   34.0                1.91                      
312323200       19860522   24.0                1.73 125              2.49
312323200       19870526   58.0                3.10   2              3.78
312323200       19880531   19.0                2.62