Observations

Testers upload observations each time they test at a location. Each individual observation report shows you the measurements taken on a specific day at a specific location. What's this?

66,311 observations

+505 new observations added in the past 30 days

Beech Hall : The Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Sun, 27 Jul 2025 16:00:00 +0100

D/S Whitehall Rd : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Sun, 27 Jul 2025 14:45:00 +0000

Pelican Shores : Turtle Lake

Saskatchewan, Canada

Observed by
Louis Bossaer
Sun, 27 Jul 2025 14:45:00 +0000

Whitehall Outfalls : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Sun, 27 Jul 2025 14:40:00 +0000

Cold Water Creek at Old Garden River Road : Cold Water Creek

Rankin Location Indian Reserve 15d, Ontario, Canada

Observed by
Community Volunteers
Sun, 27 Jul 2025 10:39:00 -0400

Philpott Lane, Mill Bourne : Mill Bourne

Woking, England, United Kingdom

Observed by
Alexandra Wadia
Sun, 27 Jul 2025 14:30:00 +0000

Portland Municipal Beach : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Linda Hamilton
Sun, 27 Jul 2025 10:30:00 -0400

Crystal Creek Case Rd : Crystal Creek

Rankin Location Indian Reserve 15d, Ontario, Canada

Observed by
Community Volunteers
Sun, 27 Jul 2025 10:28:00 -0400

Brandon Island : Upper French River

Ontario, Canada

Observed by
Tim Murdoch
Sun, 27 Jul 2025 14:25:00 +0000

Portland, Bayview Marina at Big Rideau Lake : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Linda Hamilton
Sun, 27 Jul 2025 10:15:00 -0400

Big Rideau Lake - end of Noble's Bay : Big Rideau Lake

Ontario, Canada

Observed by
Steve Nichol
Sun, 27 Jul 2025 10:10:00 -0400

Parish Docks : McGregor Bay

Whitefish Falls, Ontario, Canada

Observed by
Anne Harvey
Sun, 27 Jul 2025 14:10:00 +0000

Middle River : Middle River

Baddeck, Nova Scotia, Canada

Observed by
Sharon Morrow
Sun, 27 Jul 2025 11:09:00 -0300

Thompson : Rivière Thompson

Val D'Or, Quebec, Canada

Observed by
Nancy Rochefort
Sun, 27 Jul 2025 14:08:21 +0000

Green Road : Lake Huron

Ontario, Canada

Observed by
Tracey Pingle
Sun, 27 Jul 2025 10:08:00 -0400

Satchel’s Bay : Upper French River

Ontario, Canada

Observed by
Tim Murdoch
Sun, 27 Jul 2025 10:05:00 -0400

Ironwoods Bay : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Linda Hamilton
Sun, 27 Jul 2025 09:50:00 -0400

West Davignon Creek on Young : West Davignon Creek

Sault Ste. Marie, Ontario, Canada

Observed by
Lise Koning
Sun, 27 Jul 2025 09:46:00 -0400

Adams Lake - Entrance : Adams Lake

Ontario, Canada

Observed by
Steve Nichol
Sun, 27 Jul 2025 09:45:00 -0400

Isle #93 (Main Channel) : Upper French River

Ontario, Canada

Observed by
Tim Murdoch
Sun, 27 Jul 2025 09:44:00 -0400