Dedicated to protecting and promoting Ontario's most precious resource ground water. The OGWA was established in 1952.

Approximately 3 million people in Ontario rely on ground water as their primary source of potable water. Ground water is often the only source of clean water for drinking, farming, and manufacturing. A number of municipalities use ground water as the major source of their citizens water supply. The Ontario Ground Water Association was created in 1952 as a not-for-profit organization to facilitate various sectors of the ground water industry coming together for delivery of safe, clean water supplies throughout the province. Find out more about OGWA.

OGWA 2024 AGM IS COMING SOON

OGWA Contacts:

Please note our updated office phone numbers:
T: 519-245-7194 - Trish Luty, Office Manager
T: 519-783-1425 - Debbie Stojkovic, Accounts Manager
T: 519-783-1448 - Anne Gammage, Consultant
T: 226-239-6465 - Dennis O'Grady, Managing Director

Interactive Members Map

Quick Links

Member Login instructions here.

Support the OGWA Today

Your kindness and generosity will help the OGWA continue to protect and promote Ontario’s most precious resource – groundwater. Make a donation today.

State of the OGWA

In lieu of an OGWA Members' Convention, we invite OGWA members to login to view a "State of the OGWA" address.

CEC Training

Missing OGWA CE Certificate?

Find your Certificates: Login, and find certificates under your Membership Info. Like this.

2023 - All courses completed for the 7 Hour MECP Approved Licenced Well Technician Training

Contact admin@ogwa.ca about replacing certificates:
Replacement Certificate - Member: $25 + tax = $28.25
Replacement Certificate - Non-Member: $50 + tax = $56.50

Our members enjoy the savings & benefits available from CFIB:

Free Tools, Resources & Access to Professionals
Exclusive Savings & Benefits
More details...

OGWA 2023 Member Directory