Streamflow Reconstructions from Tree Rings: an Example from Middle Boulder Creek


Figure 4. Graphs showing the distribution of extreme low flow single years, 3-year and 5-year averages over roughly half century periods. The numbers of years or events that fell within the driest 10% of years or events are shown on the y axis, while time periods are shown on the x axis.

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Thank You! BASIN was a community project which benefitted from over 1000 hours of public volunteer time. BASIN was highlighted by the US EPA in a national case study in its 2001 handbook Delivering Timely Environmental Information to Your Community. Thank you to all volunteers, and especially to the late Jim Waterman, BASIN Project Coordinator!

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