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Data > Hydrologic Variability Data   

Hydrologic Variability Data :

WARNING: These metrics were calculated based on (1) the existence of mean daily streamflow values (cfs) for at least 20 years, and (2) the absence of major impacts or disruptions in the conditions of the stream or basin during that 20 year period. Whereas it may be preferable to have the 20+ years period-of-record (POR) be continuous and fairly recent, these criteria were not always strictly applied during the course of calculating these statistics.
U.S. Department of the Interior, U.S. Geological Survey
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Last modified on Friday, 20-May-2005 13:03:08 EDT
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