Welcome to the Wisconsin Arborist Association's (WAA) website. Our
mission is 'Improving the understanding of trees and the practice of
The WAA was founded in 1964 by a small group of
individuals dedicated to improving the knowledge and quality of the
profession of arboriculture. Since that time it has grown into a large
organization of commercial, municipal, utility and academic arborists. These
members serve Wisconsin by providing private and public arboriculture
services and research. The WAA is a chapter of the International Society of
Arboriculture which has representation in over 30 countries.
--Eric Petersen, WAA President
Web Site Updates
The Wisconsin Arborist-Summer Issue is available. Check our Legislative Issues page for industry news and related legislative informaiton.
Important Disclaimer: Address Correction on page 9 of the Summer 2014 Wisconsin Arborist Newsletter.
Tour des Trees - Sunday July 27, 2014. Milwaukee to Madison: 90 miles
8:00a.m. Tour launch ceremonies (in collaboration with German Fest 2014), Henry Maier Festival Park, 200 N. Harbor Drive (on the Lake Michigan waterfront), Milwaukee
See our Tree Climbing Championship page for the results of WAA's 2014 TCC.
Our Find a Certified Arborist for Hire page has recently been enhanced to provide a better experience for homeowners or property managers who are seeking professional services. Please check out the improved search and display options now available.
Visit our 2014 ISA Milwaukee- Annual Conference and Trade Show page.
Partake in what makes Milwaukee great at the 2014 ISA Conference. Please visit the WAA's conference webpage:
for special event details and volunteer opportunities.
It is recommended that anyone interested in attending the Brewers Game visit http://www.waa-isa.org/BrewersTickets.htm and sign up soon!
Certified Arborist Exam
An exam will be held in conjunction with the ISA Annual Conference and Trade show in Milwaukee on Friday, August 1st beginning at 12:30 pm.
There are a number of study materials available through ISA to assist with exam preparation. The ISA Arborists' Certification Study Guide is available for purchase on the ISA website. It is a good overall review including bolded vocabulary words, review questions, and sample test questions listed at the end of each chapter. The Application Handbook outlines the exam process and Certified Arborist Code of Ethics. The Exam Outline provides a list of topics and knowledge areas that should be mastered prior to sitting for the exam. Both resources are available for free on the ISA website.
If you have additional questions, contact Paul Fliss, Certification Chair at (262) 613-6461, or email Paul Fliss. As always, registration for the exam is made directly with the ISA, and must be completed at least 12 working days in advance.
Please note, any WAA member who wants to be listed as a Certified Arborist for Hire on the WAA web site should complete the
ISA Certified Arborist for Hire
Form. Contact Ian Brown at 414-286-8233 if you have any questions.
Tree Research and Education Endowment Fund (TREE Fund)
The TREE Fund provides research grants, scholarships and
educational programs to advance knowledge in the field of arboriculture and
Dr. Richard Hauer of the University of Wisconsin at Stevens Point was recently awarded the John Z. Duling Grant from the TREE Fund for $10,000 to support his research comprised of an assessment of municipal urban and community programs. This is a reassessment of classic work completed 20 years ago and provides a very unique opportunity for comparison. The project will be a focus of an upcoming sabbatical for Rich.
The Bob Skiera Memorial Fund began accepting donations in 2010. Wisconsin arborists and friends are raising $250,000. We are close to reaching our goal. Join with current donors and Skiera Memorial Fund Campaign Pacesetters, and help us reach our goal! Please consider designating your TREE Fund donations to the Bob Skiera Memorial Fund.
Support the Bob Skiera Fund through the STIHL Tour des Trees.
The Tour is coming to Wisconsin in 2014! Join us for a week of unforgettable scenery, cycling and camaraderie as the STIHL Tour des Trees escapes to Wisconsin July 27 – August 2, 2014. Registration opens January 7th.
Team Wisconsin will be riding in the Tour to raise funds for research and help the WAA endow the Bob Skiera Memorial Fund. If you wish to support Team Wisconsin riders, tax deductible donations via credit card are accepted at: http://www.crowdrise.com/STdTTeamWisconsin/fundraiser/stdtteamwisconsin1 When you donate, please make sure to designate your donation to the Bob Skiera Memorial Fund.