Welcome to our new website

We’ve redesigned niagararegion.ca to make it easier to find what you need. We’re still putting on the finishing touches, so over the next few weeks you may notice:

  • Search is still learning. Some results may be incomplete or out of date. Try browsing by topic from the main menu.
  • Some links may not work. Old bookmarks and links may lead to pages that have moved.
  • Pages are still being updated. We’re reviewing content across the site and improving it as we go.

Water and Environment

Clean water and a healthy environment are essential to life in Niagara. From drinking water and wastewater services to environmental programs, we're committed to delivering safe, reliable services and protecting Niagara's natural environment for generations to come.

Climate change and conservation

Climate impacts and projections, watershed planning, and protecting Niagara's natural and cultural resources

Parks and naturalization sites

Visit one of four naturalization sites across Niagara offering trails, dog parks and opportunities to connect with nature

Sewer and wastewater

Combined sewer overflows, basement flooding, hauled sewage permits and annual performance reports

Trees and forests

Benefits of Niagara's forests and regulations for cutting trees on your property

Water

Beach conditions, drinking water quality and safety, and guidance for private wells and cisterns

Safe, high-quality tap water

Municipal drinking water in Niagara is treated and regularly tested to meet Ontario's drinking water quality standards. View monthly water quality data for the six water treatment plants Niagara Region operates.

Review our water quality reports

Woman filling a glass with water from the tap in her kitchen

For businesses and organizations

Public pools

Learn about sign requirements, safety checklists and compliance resources for pool and spa operators.

Public pools and spas -->

Water haulers

Review guidelines for operators who transport and deliver drinking water to cisterns and residential properties in Niagara.

Drinking water haulers -->

Free drinking water at your event

Reserve our free drinking water service for eligible not-for-profit and charitable events in Niagara, available May to October.

Water Wagon -->

More information

A flooded urban street with submerged cars

Climate change in Niagara

Learn how climate change is affecting Niagara and actions we're taking.

Engineer making notes while working at a wastewater treatment plant

Construction projects

Explore construction projects supporting water and wastewater capacity.

RV camper driving through a forest

RV wastewater disposal

Find out where you can dispose of black and grey water from your RV for free.

Boy washing his hands in the sink

Water billing

Learn about Niagara's two-tier water billing model and how rates are set.