Z06181200                       USGS 
H06181200       4809071045406003030085SW100600050.69           1960             
N06181200       Missouri River trib no. 2 nr Brockton MT
Y06181200       
306181200       19620810    260                8.08                      
306181200       19630724    313                8.34                      
306181200       19640401   53.0                1.53                      
306181200       19650615   62.0                1.88                      
306181200       19660704   48.0                1.23                      
306181200       196703     40.02Bd             2.91 1Bd                  
306181200       19680815   30.0                0.43                      
306181200       19690406   50.0                1.30                      
306181200       19700723   56.0                1.64                      
306181200       19710315   44.0                1.10                      
306181200       19720609    142                5.35                      
306181200       19730618   12.0                0.29                      
306181200       19740513   20.0                0.76                      
306181200       197507     65.0Bd              2.01  Bd                  
306181200       19760608   9.00                1.35