Feedback post on Trees

There is great data out there about the exponential increases in SW performance with linear increases in tree DBH. Furthermore, I have seen information which suggests that Ontario's deciduous trees can evapotranspire 50,000 L of water per year when fully mature (depending on species, obviously). Information about such performance would be very useful to include to support abstraction/water balance calculations. Can something similar be added to the page on trees and x-linked to water balance?