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Federal
Change in Snowfall
U.S. Environmental Protection Agency —
This indicator shows the average rate of change in total snowfall from 1930 to 2007 at 419 weather stations in the contiguous 48 states. Blue circles represent... -
Federal
Change in First Leaf and Bloom Dates Between 1951–1960 and 2014–2023
U.S. Environmental Protection Agency —
This indicator shows modeled trends in lilac and honeysuckle first leaf dates at weather stations across the contiguous 48 states. This map compares the average first... -
Federal
Salinity Trends in Chesapeake Bay Program Stations
U.S. Environmental Protection Agency —
Salinity data synthesized and summarized from both EPA and USGS publicly available data. This dataset is associated with the following publication: Kaushal, S., S.... -
Federal
Data for Duvall and Hagy - Modeling climate-driven changes in streamflow to Long Island Sound from 2003-2016 vs. 2030-2050
U.S. Environmental Protection Agency —
This data set includes data quantifying streamflow at gauging stations in the Long Island Sound watershed and nearby watersheds for 2003 to 2016, characteristics of... -
Federal
Change in Unusually Hot and Cold Temperatures in the Contiguous 48 States, 1948–2023
U.S. Environmental Protection Agency —
This map shows trends in unusually hot and cold temperatures at individual weather stations that have operated consistently since 1948. In this case, the term... -
Federal
Links to Freshwater Explorer datasets A-cjtc 20190408
U.S. Environmental Protection Agency —
These are data stored on the EPA GeoPlatform based on ArcGis (ESRI). They are in the form ArcGis tables or Excel files. This "Predicted Background Conductivity" view... -
Federal
Change in Growing Degree Days in the Contiguous 48 States, 1948–2020
U.S. Environmental Protection Agency —
This map shows trends in the total number of growing degree days per year at 305 weather stations . The color and size of the symbols represent percent change between... -
Federal
Stream water isotope data from the Snoqualmie River Basin 2017-2018, and related watershed information
U.S. Environmental Protection Agency —
Water stable isotope data (both hydrogen and oxygen isotopes of H2O) from the Snoqualmie River Basin from 2017-2018. This data was paired with USGS gauge data so... -
Federal
Supporting dataset for manuscript "Spatial analysis of future climate risk to stormwater infrastructure"
U.S. Environmental Protection Agency —
This dataset contains model simulation results described in the article "Spatial analysis of future climate risk to stormwater infrastructure". Simulations were...