Lake Ontario Waterkeeper is a Canadian charity (no. 86262 2750 RR0001). We rely on the support of individuals like you in our efforts to win back Lake Ontario. We work hard to keep our administration and fundraising costs low, so every dollar you donate helps promote swimmable, drinkable, fishable water.

Donate Monthly
One-Time Donation

Other ways to donate

  • By mail: Lake Ontario Waterkeeper, 379 Adelaide Street West, Toronto, Ontario, M5V 1S4

  • By phone: (416) 861-1237

Lake Ontario Waterkeeper never sells or trades the names of individual donors, customers, or subscribers. You may receive additional information from our organization from time to time.