The National Ocean Service (NOS) maintains a long-term database containing water level measurements and derived tidal data for coastal waters of the United States and U.S. territories. These data allow for the determination and maintenance of vertical ref...

Data on water level (stage), turbidity (T), and suspended sediment concentration (SSC) were collected in the Faga'alu watershed in American Samoa from 2012-2016. Stage data were combined with a rating curve to calculate discharge (Q, m3/s). Monitoring s...