Tony Federer's Home Page
Revised March 4, 2015
Welcome to the web site of C. Anthony (Tony) Federer, retired USDA Forest Service scientist.
As of March 2015, this site contains only my BROOK90 Hydrologic Model.
If you are looking for my unpublished book "Ecoshift: The Book That is Transforming the Relationship of Humanity to Earth" you can download the PDF version. My Ecoshift web pages are now defunct.
My redlining spreadsheet of all trails in the AMC White Mountain Guide 28th Ed. can be found at http://www.48x12.com/red-lining/rules.html along with a 29th Edition spreadsheet.
C. Anthony Federer, 5 Blueberry Ln Unit T2, Falmouth Me 04105 U.S.A.
[To foil spambots, please DO NOT put my email address on a web site in any form other than this graphic image.]