Open Water Data

Christie Lake Conservation Area

Dundas, Ontario, Canada

  • E. coli
    PASS 20mpn (5 samples) Mon, Aug 26, 2024 at 9:30am
  • Water Quality Status
    Passed tests Mon, Aug 26, 2024 at 9:30am
  • Water Temperature
    23.1°C / 73.6°F (water) Mon, Aug 26, 2024 at 9:30am
  • Air Temperature
    -9°C / 15.8°F (air) Wed, Feb 19, 2025 at 2:00pm
  • Wind
    16.6 - 19.6km/h W 264° Wed, Feb 19, 2025 at 2:00pm
  • Overcast
    Overcast Wed, Feb 19, 2025 at 2:00pm
  • Precipitation
    0mm Wed, Feb 19, 2025 at 2:00pm
  • Air Visibility
    13km Wed, Feb 19, 2025 at 2:00pm
  • Humidity
    73% Wed, Feb 19, 2025 at 2:00pm
  • Clarity
    Cleary Mon, Aug 26, 2024 at 9:30am

Christie Lake offers a 360-metre sandy beach. The swimming area accommodates 6,000 bathers at a time and serves more than 100,000 bathers over the course of the swimming season. Prior to 2011, as much as 6-tonnes of chlorine were put into the lake each summer in an effort to keep bacteria levels down. The quality of the water without chlorine is very good, and the Conservation Authority believes chlorination is no longer necessary. The Conservation Area is located on the spectacular Niagara Escarpment and also offers 10-kilometres of trails. This man-made reservoir was created in the early 1970's to control flooding. The Christie Reservoir is part of the Spencer Creek watershed, which starts on the Niagara Escarpment and flows into Lake Ontario at Cootes Paradise, Hamilton.

Photograph by: Hamilton Conservation Authority

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

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