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?

66,165 observations

+533 new observations added in the past 30 days

East Dock : Como Lake

Port Moody, British Columbia, Canada

Observed by
Lori Austin
Sun, 23 Feb 2025 09:06:49 -0800

Mundy Park : Lost Lake

Coquitlam, British Columbia, Canada

Observed by
C E Thomson
Sun, 23 Feb 2025 08:56:00 -0800

East Davignon Creek Allens Side (N of 2nd Ln W) : East Davignon Creek

Ontario, Canada

Observed by
Community Volunteers
Sun, 23 Feb 2025 11:48:00 -0500

Welland River, River Rd, EC Brown Conservation Area : Welland River

Ontario, Canada

Observed by
Duncan MacDuff
Sun, 23 Feb 2025 11:15:00 -0500

Welland River, River Rd Parkette : Welland River, River Rd Parkette

Welland, Ontario, Canada

Observed by
Duncan MacDuff
Sun, 23 Feb 2025 10:30:00 -0500

C2 : Meanwood beck

Leeds, Leeds, United Kingdom

Observed by
Anna Crowle
Sun, 23 Feb 2025 15:16:00 +0000

Holme Farm : The Bourne

Addlestone, Surrey, United Kingdom

Observed by
Emma Slaymaker
Sun, 23 Feb 2025 15:15:00 +0000

South St Farnham : River Wey

Farnham, Surrey, United Kingdom

Observed by
Sally Ferguson
Sun, 23 Feb 2025 15:11:30 +0000

C1 : Meanwood beck

Leeds, Leeds, United Kingdom

Observed by
Anna Crowle
Sun, 23 Feb 2025 14:51:00 +0000

Chestnut pond : Chestnut pond

Woking, Surrey, United Kingdom

Observed by
Helena Newman
Sun, 23 Feb 2025 14:50:12 +0000

Chestnut pond : Chestnut pond

Woking, Surrey, United Kingdom

Observed by
Helena Newman
Sun, 23 Feb 2025 14:48:51 +0000

C Trib 2 : Stainbeck

Leeds, Leeds, United Kingdom

Observed by
Anna Crowle
Sun, 23 Feb 2025 14:32:00 +0000

Mill Vale Outfall : Glassmill Pond

London, Bromley, United Kingdom

Observed by
Jeff Royce
Sun, 23 Feb 2025 14:25:00 +0000

Glassmill Pond inlet : Ravensbourne

London, Bromley, United Kingdom

Observed by
Jeff Royce
Sun, 23 Feb 2025 14:15:00 +0000

C Trib 1 : Stainbeck

Leeds, Leeds, United Kingdom

Observed by
Anna Crowle
Sun, 23 Feb 2025 14:13:00 +0000

Chestnut pond : Chestnut pond

Woking, Surrey, United Kingdom

Observed by
Helena Newman
Sun, 23 Feb 2025 13:32:36 +0000

Dapdune Wharf : River Wey

Guildford, Surrey, United Kingdom

Observed by
Gary Hodsdon
Sun, 23 Feb 2025 13:05:00 +0000

Sammy’s snail Gunpowder Mills : Tillingbourne

Bramley, Surrey, United Kingdom

Observed by
Stephanie Mansell
Sun, 23 Feb 2025 11:52:16 +0000