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.

7th Annual Scholarship Fundraiser golf Tournament!  

Registration is now open!

Click the image above for registration links and all the details!

Regular and Premium Hole Sponsorships are also available for MEMBERS  ONLY!

Conestoga Golf and Conference Centre
400 Golf Course Road, Conestogo, ON N0B 1N0

  • Registration Desk Opens at 10:30 am
  • BBQ Lunch 11:00 am
  • Shot Gun Start - 12:00 pm
  • Closest to the Pin and Longest Drive Prizes, Freebee's & 50/50 Draw

~ Singles ~ Doubles ~ Foursomes ~ All Welcome!

Golf Course Map (Goose Run & Village)

Interactive Members Map

Search our member Directory

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 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

OGWA 2022 Member Directory