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  3. Channel width measurements for selected streamgage sites in Montana
  4. Channel width measurements from aerial photographs for selected streamgage sites in Montana

Channel width measurements from aerial photographs for selected streamgage sites in Montana

Dates

Start Date
2015-01-01
End Date
2017-12-31
Publication Date

Citation

Chase, K.J., Sando, R., Lawlor, S.M., Reese, C.B., McCarthy, P.M., Dutton, D.M., Hallberg, L.L., and Collins, B., 2020, Channel width measurements for selected streamgage sites in Montana: U.S. Geological Survey data release, https://doi.org/10.5066/P9CCGJ0I.

Summary

The WY-MT WSC conducted a study to develop regression equations for estimating peak-flow frequencies in Montana, using channel-width characteristics. Channel widths were measured from aerial photographs at 517 streamgage sites. Chase, K.J., Sando, R., Armstrong, D.W., and McCarthy, P., 2021, Regional regression equations based on channel-width characteristics to estimate peak-flow frequencies at ungaged sites in Montana using peak-flow frequency data through water year 2011 (ver. 1.1, September 2021): U.S. Geological Survey Scientific Investigations Report 2020–5142, 49 p., https://doi.org/10.3133/sir20205142.

Contacts

Point of Contact :
Katherine J Chase
Process Contact :
Katherine J Chase, Thomas R Sando
Originator :
Katherine J Chase, Thomas R Sando, Sean M Lawlor, Chad B Reese, Peter M McCarthy, DeAnn M Dutton, Laura L Hallberg, Bryan L Collins
Metadata Contact :
Laura L Hallberg
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase

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ChanWidRemoteSen_metadata.xml
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ChanWidRemoteSen.sbn 18.88 KB
ChanWidRemoteSen.sbx 1.29 KB
ChanWidRemoteSen.shp 172.26 KB
ChanWidRemoteSen.shp.xml 14.14 KB
ChanWidRemoteSen.shx 15.75 KB

Purpose

This data release presents channel-width data measured from aerial photographs for 517 streamgage sites. These measurement data were used to develop regression equations for estimating peak-flow frequencies in Montana, using channel-width characteristics.

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