Big Rideau Lake Water Quality

Observations

• 31 August 2025

  Rideau Ferry Marina by Chris Hughes

• 31 August 2025

  Lost Lake entrance by Diana Carr

• 31 August 2025

  Big Rideau Lake off of Big Rideau Shore N by Marie F Mathe Drader

• 31 August 2025

  Briton Bay - End of Bay by Diana Carr

• 31 August 2025

  Jacklin’s Bay by Eloise Willard

  A few boats

• 31 August 2025

  Jacklin’s Bay by Eloise Willard

• 31 August 2025

  Big Rideau Lake - end of Noble's Bay by Steve Nichol

  Water Level quite low.

• 31 August 2025

  Adams Lake - Entrance by Steve Nichol

  Less Lily pads than usual. Water Level quite low.

• 3 August 2025

  O’Mearas Bay by Doris Albert

  air quality alert ….smoke

• 30 July 2025

  Lost Lake entrance by Diana Carr

• 30 July 2025

  NW of Tar Island by Diana Carr

• 29 July 2025

  Barkow lane by Tom Kohler

• 28 July 2025

  Beveridges Locks by Chris Hughes

• 28 July 2025

  Miller’s Bay by Chris Hughes

• 28 July 2025

  Rideau Ferry Marina by Chris Hughes

• 27 July 2025

  Jacklin’s Bay by Eloise Willard

• 27 July 2025

  Len's Cove Marina, Portland, on the Big Rideau by Linda Hamilton

• 27 July 2025

  Portland Municipal Beach by Linda Hamilton

• 27 July 2025

  Portland, Bayview Marina at Big Rideau Lake by Linda Hamilton

• 27 July 2025

  Big Rideau Lake - end of Noble's Bay by Steve Nichol

  Usual seasonal Lilly pad growth