Open Water Swimming

Current average river water temperature in Ottawa is

Sea water temperature

Real time interactive map of sewage and stormwater outflow into the Ottawa and Rideau rivers. Can help to inform if these rivers are safe for swimming after a rainfall.

Bike Tire Pressure Calculator

Calculate the Ideal Pressure for your bike tires under various circumstances

Sun Position Forecast

Track the exact position and path of the sun at any point on earth at any time