the difference is likely to be radical.
(The flow color-coding scheme takes these differences into account, so the color-coding is still valid even if an entry has a icon next to it).
Please consult a good white-water guidebook for information on how to estimate the actual flow on any given run.
Click on the link in the Gauge Location column for more detailed reach/run information,
on the link in the Most Recent Flow column for more detailed flow information,
or on 
in the Graph column to get a recent flow graph.
See the bottom of this page for information on color coding and
special terms.
Xlist)