4 datasets found
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Federal
Corrosivity index and streamflow datasets used to evaluate trends in potentially corrosive source waters in the Nation's streams and rivers (output) (1992-2012)
Department of the Interior —
Changes in water corrosivity from 84 river sites were investigated using long-term (1962 – 2016) data sets. Corrosive waters, often having elevated chloride (Cl)... -
Federal
Ecological Flow Statistics at USGS Streamgages within the Chesapeake Bay Watershed (1940-2018)
Department of the Interior —
Ecological flow (EFlow) statistics have been designated to characterize the magnitude, frequency, and duration of extreme high- and low-flows, the timing of seasonal... -
Federal
Multidecadal Streamflow Trends and Ecological Flow Statistics at USGS Streamgages within the Chesapeake Bay Watershed (1940-2018)
Department of the Interior —
The hydrologic regime of rivers and streams is a major determinant of habitat quality for fish and aquatic invertebrates. Long-term streamflow data were compiled and... -
Federal
Streamflow Statistic Trends at USGS Streamgages within the Chesapeake Bay Watershed (1940-2018)
Department of the Interior —
This Child Item contains (1) a table of trends in eight annual streamflow statistics for the time periods 1940-1969, 1970-1999, and 2000-2018, and (2) a .zip file of...
4 datasets found