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

+528 new observations added in the past 30 days

D/S Whitehall Rd : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Janet Laban
Sat, 08 Feb 2025 12:45:00 +0000

kipawa lake : red pine chute

North Bay, Ontario, Canada

Observed by
Tom McDonald
Sat, 08 Feb 2025 07:20:00 -0500

Newgate Street : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Janet Laban
Sat, 08 Feb 2025 12:15:00 +0000

Kyd Brook Hawkswood Estate : Kyd Brook

London, Bromley, United Kingdom

Observed by
Kirsty Blackman
Sat, 08 Feb 2025 10:05:00 +0000

Downstream Stepping Stones : Hogsmill

Epsom, Surrey, United Kingdom

Observed by
Richard Cotmore
Sat, 08 Feb 2025 09:50:00 +0000

St Joseph Hood Memorial Playing Fields : Brook

New Malden, England, United Kingdom

Observed by
Graham Bell
Sat, 08 Feb 2025 09:00:00 +0000

Green Lanes A (downstream of old green lanes stream) : Hogsmill

Epsom, Surrey, United Kingdom

Observed by
Richard Cotmore
Sat, 08 Feb 2025 08:45:00 +0000

Browning/mcrae : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Fri, 07 Feb 2025 23:18:46 +0000

Browning Park : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Fri, 07 Feb 2025 23:10:37 +0000

Spring Brook Creek : Spring Brook Creek

Wheaton, Illinois, United States

Observed by
Jan Killian
Fri, 07 Feb 2025 15:50:00 -0600

West Branch of the DuPage River : DuPage River (west branch)

Naperville, Illinois, United States

Observed by
Shoshana Frank
Fri, 07 Feb 2025 15:13:00 -0600

St Joseph Creek Downers Grove : St Joseph Creek

Downers Grove, Illinois, United States

Observed by
Elisabeth Grzywa
Fri, 07 Feb 2025 14:45:00 -0600

Jon Duerr Forest Preserve Fox River : Fox River

South Elgin, Illinois, United States

Observed by
Julie Chadwick
Fri, 07 Feb 2025 14:30:00 -0600

Winding Creek : Winding Creek

Bartlett, Illinois, United States

Observed by
Karen Liebold
Fri, 07 Feb 2025 12:29:00 -0600

Saint Joseph Creek : Saint Joseph Creek

Lisle, Illinois, United States

Observed by
Robert Swirsky
Fri, 07 Feb 2025 10:44:00 -0600

Downstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Robin Pettitt
Fri, 07 Feb 2025 14:20:00 +0000

Upstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Robin Pettitt
Fri, 07 Feb 2025 14:15:00 +0000

Ewell Storm Tank : Hogsmill

Epsom, Surrey, United Kingdom

Observed by
Richard Cotmore
Fri, 07 Feb 2025 12:40:00 +0000

9 Gordon Ave E4 : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
Fri, 07 Feb 2025 10:45:00 +0000

Barnes Common Riverfly site : Beverley Brook

London, Richmond upon Thames, United Kingdom

Observed by
Rachel Walker
Fri, 07 Feb 2025 10:30:00 +0000