Z16846000                       USGS 
H16846000       132135-1444239006615010SW220100006.43           60               
N16846000       Tolaeyuus River at mouth near Agat, Guam
Y16846000       
316846000       19940729    983                                          
316846000       19941021    375                                          
316846000       19961124    983                                          
316846000       19980906    674                                          
316846000       19981209    753                                          
316846000       20000826    962                                          
316846000       20010815    941                                          
316846000       20020213   1000