a - Rivers with no official name on available charts were named according to distinctive features of the regionb - Reported values are discharge weighted averages from timeseries observations (doi:10.1594/PANGAEA.908481 and doi:10.1594/PANGAEA.908484), except for Salinity, DIC, and TA, which were measured in August of each year, but not as part of the Coppermine River and Freshwater Creek time series.====================Version comment 2020-09-23:Dates for CAA_Small_Lake_North_of_Ehoktok_Lake and CAA_Ehoktok_Lake corrected from 2015-09-11 to 2015-08-15.