Folders: ROOT > ScienceBase Catalog > USGS Data Release Products > Peak-Flow Frequency Analyses by the U.S. Geological Survey Wyoming - Montana Water Science Center > Peak-flow frequency analyses for 99 selected streamgages in or near Montana, based on data through water year 2015 (ver. 1.1, August 2020) ( Show all descendants )
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ROOT _ScienceBase Catalog __USGS Data Release Products ___Peak-Flow Frequency Analyses by the U.S. Geological Survey Wyoming - Montana Water Science Center ____Peak-flow frequency analyses for 99 selected streamgages in or near Montana, based on data through water year 2015 (ver. 1.1, August 2020) Filters
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This file (wymt_exffa_2015.psf) contains specifications to run PeakFQ for 99 selected streamgages in or near Montana.
This file (wymt_exffa_2015_WATSTORE.txt) contains peak flow data for 99 selected streamgages in or near Montana. The file is in a text format called WATSTORE (National Water Data Storage and Retrieval System) available from NWISWeb (http://nwis.waterdata.usgs.gov/usa/nwis/peak).
The USGS Wyoming-Montana Water Science Center (WY–MT WSC) recently completed a report documenting methods for peak-flow frequency analysis following implementation of the Bulletin 17C guidelines. The methods are used to provide estimates of peak-flow quantiles for 50-, 42.9-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (AEPs) for selected streamgages operated by the WY–MT WSC. In association with the report, this data release presents peak-flow frequency analyses for 99 selected streamgages that serve as examples showing various aspects of the WY-MT WSC frequency-analysis methods.
Categories: Data;
Tags: Montana,
annual exceedance probability,
hydrology,
peak-flow frequency,
streamflow
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