Peak-streamflow trends and change-points and basin characteristics for 2,683 U.S. Geological Survey streamgages in the conterminous U.S.
Dates
Publication Date
2018-08-10
Revision
2018-10-26
Revision
2019-04-08
Info Date
2018
Citation
Dudley, R.W., Archfield, S.A., Hodgkins, G.A., Renard, B., and Ryberg, K.R., 2018, Peak-streamflow trends and change-points and basin characteristics for 2,683 U.S. Geological Survey streamgages in the conterminous U.S. (ver. 3.0, April 2019): U.S. Geological Survey data release, https://doi.org/10.5066/P9AEGXY0.
Summary
This data release contains drainage basin characteristics and peak-streamflow trend and change-point results for 2,683 U.S. Geological Survey (USGS) streamgages in the conterminous U.S. Data include streamgage identification number, name, drainage area, latitude, longitude, percent urban land use, dam storage, streamgage classification, record completeness status, lag-1 autocorrelation, trend slopes and significance, peaks-over-threshold counts, trends in the numbers of peaks-over-threshold, and change point years and values for median and scale. Also included is an R script containing the Mann-Kendall trend test for three different null hypotheses of the serial structure of the time-series data: independence, short-term persistence, [...]
Summary
This data release contains drainage basin characteristics and peak-streamflow trend and change-point results for 2,683 U.S. Geological Survey (USGS) streamgages in the conterminous U.S. Data include streamgage identification number, name, drainage area, latitude, longitude, percent urban land use, dam storage, streamgage classification, record completeness status, lag-1 autocorrelation, trend slopes and significance, peaks-over-threshold counts, trends in the numbers of peaks-over-threshold, and change point years and values for median and scale. Also included is an R script containing the Mann-Kendall trend test for three different null hypotheses of the serial structure of the time-series data: independence, short-term persistence, and long-term persistence.
First posted: August 10, 2018
Revised: October 10, 2018
Revised: April 8, 2019
Click on title to download individual files attached to this item.
peak-streamflow trends and change-points metadata.xml Original FGDC Metadata
View
25.96 KB
application/fgdc+xml
change_points_median.csv
223.51 KB
text/csv
change_points_scale.csv
324.26 KB
text/csv
GeneralMannKendall.R
14.15 KB
text/x-rsrc
gage_characteristics.csv
499.79 KB
text/csv
trends.csv
397 KB
text/csv
change_points_scale_median_adjusted.csv
327.73 KB
text/csv
version_history.txt
999 Bytes
text/plain
Related External Resources
Type: Related Primary Publication
Ryberg, K.R., ed., 2022, Attribution of monotonic trends and change points in peak streamflow across the conterminous United States using a multiple working hypotheses framework, 1941–2015 and 1966–2015: U.S. Geological Survey Professional Paper 1869, 8 chapters (A–H), variously paged, https://doi.org/10.3133/pp1869.
Basin characteristics and peak-streamflow trend and change-points were assembled or computed to support an investigation of trends in peak flow at 2,683 U.S. Geological Survey (USGS) streamgages in the conterminous U.S.
