Skip to main content
Who We Serve
What We Do
Who We Are
Safe, secure efficient systems operation without compromise
Part of Your Community
Partnering with clients to build healthy sustainable communities
Your Total Water
Creative solutions that span all stages of the water asset life-cycle
Pour plus de renseignements
Trust. It Flows from Experience & Commitment.
More than twenty-five years operating, maintaining, and managing water and wastewater facilities
For more information
Join Team OCWA!
See what your future career in water looks like…
OCWA Celebrates World Water Day 2023!
OCWA Participates in Take Our Kids To Work Day Across Ontario
OCWA Recognizes Indigenous History Month
OCWA Announces First Nations Advisory Circle
Cybersecurity: Be aware, stay safe