In 2018 new rating curves were generated. Data previously online for Andrews watersheds with wateryears: WS1 (1999-2016), WS2 (1999-2016), WS3 (1999-2016), WS8 (1988-2016), WS10 (1997-2016) have been replaced with data generated from these new rating curves. Generally, the new rating curves produce data that differs less than 3% of the original data with the exception of WS1, which differs up to 20% from the original data. Original data for these watersheds is still available as 5 minute data in Entity 7. See Related File below, Rating curves and flow calculations, for section on Rational and background for updating discharge data from small watersheds.

Streamflow Data Request Form