Z06618480                       USGS 
H06618480       4042311061647000808057SW10180001257    256.670 8070             
N06618480       ILLINOIS RIVER BLW POTTER CREEK NR WALDEN, CO
Y06618480       
306618480       20020403   56.05               5.06                      
306618480       20030603    4235               7.63                      
306618480       20040702   28.05               4.67