Weekly Climate, Water and Drought Assessment of the Upper #ColoradoRiver Basin Upper Colorado River Basin September month to date precipitation through September 20, 2015 Click here to read the current assessment. Click here to go to the NIDIS website hosted by the Colorado Climate Center. Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...