Real-Time Monitoring

CVC operates a network of 57 environmental monitoring stations, strategically placed throughout the Credit River watershed. Stations send vital information in real time on current environmental conditions. This allows us to better understand, predict and warn about flooding, threats to water quality and low water levels.

NOTE: The presence of ice may interfere with the functioning of our water level sensors and produce inaccurate water level data. These sensors operate by measuring changes in water pressure, which can be significantly impacted by ice buildup. Real-time data shown on this website is “as is”. Data has not been quality controlled before reaching the website and may contain errors. The water levels shown on the website may not always represent the actual conditions at the station.

Please note that Credit Valley Conservation’s real time network will not be switching to Daylight Savings Time. Time shown is standard time.


Summary Tables for All Stations



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The shaded area represents the Credit River watershed.

Finding Gauge Stations…

    • Real-time climate station
    • Real-time rainfall station
    • Real-time streamflow station
    • Real-time water quality station
    COVID-19 related service changes
    Data and information released from Credit Valley Conservation (CVC) are provided on an 'AS IS' basis, without warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement.

    Availability of this data and information does not constitute scientific publication. Data and/or information may contain errors or be incomplete. CVC and its employees make no representation or warranty, express or implied, including without limitation any warranties of merchantability or fitness for a particular purpose or warranties as to the identity or ownership of data or information, the quality, accuracy or completeness of data or information, or that the use of such data or information will not infringe any patent, intellectual property or proprietary rights of any party. CVC shall not be liable for any claim for any loss, harm, illness or other damage or injury arising from access to or use of data or information, including without limitation any direct, indirect, incidental, exemplary, special or consequential damages, even if advised of the possibility of such damages.

    In accordance with scientific standards, appropriate acknowledgment of CVC should be made in any publications or other disclosures concerning data or information made available by CVC.