Lake Ontario Waterkeeper

Lake Ontario Waterkeeper For a Lake Ontario where you can swim, drink, and fish.

08/31/2026

Our promise to you. We will continue to work towards helping Lake Ontario live up to its namesake of those shining beautiful waters. Now and forever.

08/28/2026

Lake Ontario will never be renamed 🌊💙

"Ontario" isn't just a province, it's a promise.

For those who don't know, a Waterkeeper is a voice for the water. Our goal is to restore and protect Swimmable, Drinkable, Fishable waters. We at Swim Drink Fish recognize this as our shared responsibility: Biinaagami

Our promise is to keep working to ensure Lake Ontario lives up to its namesake: shining, beautiful, Great Lake.



08/26/2026

What’s in a name? 🌊

Donald Trump has suggested renaming Lake Ontario “Lake America.” But what does the name Lake Ontario mean, and why does language matter?

Gregary Ford, our Lake Ontario Waterkeeper shares a few thoughts.

As we finalize comments on the proposal to expand runway in Toronto to allow for jets and more traffic (due July 24th) …...
07/17/2026

As we finalize comments on the proposal to expand runway in Toronto to allow for jets and more traffic (due July 24th) … good to remember that this project will make things worse for water quality by trapping contaminated water longer in harbour. Primer here.

Thousands of people use the Toronto Harbour. Kayakers, boaters, sai...

Toronto Harbour isn't finished being restored. We can't give up on it now. On the Great Lakes, Billy Bishop & why we sho...
07/15/2026

Toronto Harbour isn't finished being restored. We can't give up on it now. On the Great Lakes, Billy Bishop & why we shouldn't accept a degraded baseline as the status quo

How a decades old commitment to the Great Lakes is being quietly bypassed and why the debate over Billy Bishop Airport is about much more than a runway.

7 things Toronto needs before we talk about expanding into the harbour: real-time CSO monitoring, debris cleanup, swimma...
07/12/2026

7 things Toronto needs before we talk about expanding into the harbour: real-time CSO monitoring, debris cleanup, swimmable access in the West End, not a Special Economic Zone that waives the rules.

That murky plume in Toronto Harbour isn’t an accident, it’s 9 sewer outfalls plus the Don River. It already struggles to...
07/12/2026

That murky plume in Toronto Harbour isn’t an accident, it’s 9 sewer outfalls plus the Don River. It already struggles to flush. A new report shows a Billy Bishop runway expansion would cut harbour flow in half. Time for a public summit on this waterfront.

Toronto's Inner Harbour where the Don River and combined sewer outfalls meet the bay.

Address

379 Adelaide Street West
Toronto, ON
M5V1S4

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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