Provisional hydrologic data from selected (project specific) stream gages in the King County stream gage network.
"data" is raw (usually water level or temperature data), "corrected_data" is raw data with an applied correction and editing, "derived_data" is data derived from the "corrected_data" column. For discharge "derived_data" is discharge data reported in CFS, temperature will not have derived_data.
This database currently displays provisional data. Data which has been fully processed can be accessed from other sources.