Now available on the Environmental Data Commons is the National Water Model 25 Year retrospective simulation v1.2 (Jan 1, 1993 - Dec 31, 2017). It contains:
A reanalysis rather than a reforecast (forcing different than real-time runs)
Output fields are fewer and less frequent than real-time to conserve space
Provides historical context to current conditions
Can be used to infer flow frequencies and perform temporal analyses
584,384 objects, 21.7 Tb in size, with hourly streamflow output and 3-hourly land surface output
The OCC Environmental Data Commons is a repository for environmental public data sets of scientific interest, hosted as part of the Open Science Data Cloud Ecosystem.