Open Water Data

  • E. coli
    PASS 48.4mpn Tue, Jun 4, 2024
  • Water Quality Status
    Passed tests Wed, Sep 18, 2024 at 3:59pm
  • Water Temperature
    23°C / 73.4°F (water) Sun, Nov 17, 2024 at 2:48pm
  • Air Temperature
    5.4°C / 41.7°F (air) Fri, Nov 22, 2024 at 1:00am
  • Wind
    14.8 - 19.4km/h NNW 330° Fri, Nov 22, 2024 at 1:00am
  • Wave
    0.1m, 1.6s, NNW 339° Thu, Nov 21, 2024 at 10:00pm
  • Light rain
    Light rain Fri, Nov 22, 2024 at 1:00am
  • Precipitation
    0mm Fri, Nov 22, 2024 at 1:00am
  • Air Visibility
    14km Fri, Nov 22, 2024 at 1:00am
  • Humidity
    81% Fri, Nov 22, 2024 at 1:00am
  • Alkalinity
    120mg/L Tue, Jun 4, 2024
  • pH
    7.5 Tue, Jun 4, 2024
  • Conductivity
    488µs/cm Tue, Jun 4, 2024
  • Chlorine
    0mg/L Tue, Jun 4, 2024
  • Hardness
    100ppm Thu, Sep 8, 2022
  • Oxygen
    11mg/L Tue, Jun 4, 2024
  • Clarity
    0.5m Tue, Jun 4, 2024 at 9:33am
  • Depth
    0.5m Tue, Jun 4, 2024 at 9:33am

Part of a network of small peninsulas stretching out into Lake Ontario, Humber Bay Park West is a beautiful spot on the city's waterfront. The rocky beach is a very popular scuba diving site, especially with beginners. Trails behind the beach make for a good walking and bicycle route. This side of Humber Park is home to a few boating clubs and docks, which means it has slightly less green space than its Eastern counterpart.

Although a variety of recreational activities takes place in the water here, water quality at Humber Bay Park is currently unmonitored by the City of Toronto. Water quality concerns at this site are tied to its close proximity to the Humber Wastewater Treatment Plant. Information and results of E. Coli sampling will be posted here until the last week of September 2020. After this period, recreational water users are advised to be cautious as E. coli bacteria can cause health problems in humans and pets.

A small group of trained citizen scientists is undertaking weekly sampling on Thursdays. Results are posted to the Swim Guide on Friday afternoons. These citizen scientists are a part of the Toronto Monitoring Hub, which is one of Swim Drink Fish’s monitoring hubs.

You can access the detailed open data files for this location from the Lake Ontario Waterkeeper Toronto Monitoring Hub.

The description above was copied from or heavily based on Swim Guide, with permission.

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