The Source Magazines
Ontario‘s groundwater industry is very active and the OGWA, for more than 69 years has led the way in providing guidance to members, government representatives, and the public on the sound scientific, economic, and beneficial development; protection, and management of groundwater resources.
Beginning in 2020, the Ontario Ground Water Association‘s well-respected magazine, The Source, will be produced by and published as part of the magazine: Ground Water Canada. View the latest issue here.
* Please use this link for any Source editions since January 2020
(These are PDF files - Portable Document Format. Trouble viewing? Links to free software below for Adobe Reader or FoxIt Reader.)
Copies of the previous edition of the Source are available upon request.
54 MB (Large file)