Z15106100                       USGS 
H15106100       5742191360534000202220SW1901021124.5           30               
N15106100       BLACK R NR PELICAN AK
Y15106100       
315106100       19771014   4280               11.70                      
315106100       19781018   3100               10.33                      
315106100       19791009   5620               13.00                      
315106100       19801016   3650               10.95                      
315106100       19811017   2710                9.83