Tools and products designed to help you use water isotopes in your work


  • Downloadable graphics including maps of global and regional water isotope distribution.

Data and Code

  • Archived data and computer code from our publications, available for download.

OIPC for Google Earth

  • Browse precipitation isotope data stations, view maps, and retreive estimates of stable water isotope ratios through a Google Earth interface.


  • An interactive tool allowing on-demand estimation of the stable water isotope ratios of precipitation at any site. More information is available here.

ArcGIS Grids

  • Downloadable water isotope data bundles for use in ArcGIS. Bundles include data site locations and raster datasets in ArcGIS Grid format.

Groundhog Day, 2011

  • Isoscapes and information related to our pilot study of 'isotopic weather' during the Groundhog Day storm system.

Isoscapes: Understanding Movement, Pattern, and Process on Earth Through Isotope Mapping
(ed. West, Bowen, Dawson and Tu; Springer)

All material copyright 2003-2017 by Gabriel Bowen | Supported by CHPC at the University of Utah
Contact me: gabe.bowen@utah.edu