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?

66,343 observations

+439 new observations added in the past 30 days

David Lemon : Wilton Pond

Kennet District, Wiltshire, United Kingdom

Observed by
James Hubbard
Wed, 04 Sep 2024 15:10:00 +0100

Smithy Lane : River Wey

Dockenfield, Hampshire, United Kingdom

Observed by
paul howard
Wed, 04 Sep 2024 15:00:00 +0100

Tannery Creek in David Tomlinson Nature Reserve : Tannery Creek

Aurora, Ontario, Canada

Observed by
Kat Lucas
Wed, 04 Sep 2024 09:45:00 -0400

Whitehall Plain : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Mo Tausif
Wed, 04 Sep 2024 12:20:00 +0100

Footbridge near Rangers Road : Ching Brook

Buckhurst Hill, Essex, United Kingdom

Observed by
Mo Tausif
Wed, 04 Sep 2024 12:00:00 +0100

Cannizaro Park pond : Beverley Brook catchment

London, Merton, United Kingdom

Observed by
Georgina Fauconier
Wed, 04 Sep 2024 10:30:00 +0100

Hwy 59 : West Pearl

Pearl River, Louisiana, United States

Observed by
Kevin Olsen
Tue, 03 Sep 2024 17:01:00 -0500

St Lawrence river : St Lawrence river

Ontario, Canada

Observed by
Grayson Lapensee
Tue, 03 Sep 2024 21:44:00 +0000

Mouth of Greys Creek : St. Lawrence River

Ontario, Canada

Observed by
Elizabeth Cloutier
Tue, 03 Sep 2024 16:44:00 -0400

Rouge River : Rouge River

Quebec, Canada

Observed by
de Haan Family
Tue, 03 Sep 2024 16:10:00 -0400

Stream testing site : Meadowbrook stream

Sydney, Nova Scotia, Canada

Observed by
Malcolm Hull
Tue, 03 Sep 2024 18:18:00 +0000

Outlet River at Bridge on County Rd 18 : Outlet River

Ontario, Canada

Observed by
Don Ross
Tue, 03 Sep 2024 14:00:00 -0400

Cherry Valley Lions Memorial Park Boat Launch Dock : Tributary entering SE End of East Lake

Cherry Valley, Ontario, Canada

Observed by
Don Ross
Tue, 03 Sep 2024 13:20:00 -0400

Emma Lake Baseline 2 : Emma Lake

Saskatchewan, Canada

Observed by
Wayne Hyde
Tue, 03 Sep 2024 10:20:00 -0600

Rob Vines : Canal weir, Crofton

Crofton, Wiltshire, United Kingdom

Observed by
James Hubbard
Tue, 03 Sep 2024 17:00:00 +0100

Emma Lake Baseline 3 : Emma Lake

Saskatchewan, Canada

Observed by
Wayne Hyde
Tue, 03 Sep 2024 09:30:00 -0600

Ewing Park II Sugar Creek Monitoring Site : Sugar Creek

Bloomington, Illinois, United States

Observed by
Katie Vogler
Tue, 03 Sep 2024 09:51:00 -0500

Emma Lake Baseline 1 : Emma Lake

Saskatchewan, Canada

Observed by
Wayne Hyde
Tue, 03 Sep 2024 08:35:00 -0600

Bloomington Normal Water Reclamation District (BNWRD) Sugar Creek Monitoring Site : Sugar Creek

Normal, Illinois, United States

Observed by
Katie Vogler
Tue, 03 Sep 2024 09:34:00 -0500

Fairview Park Sugar Creek Stewards Monitoring Site : Sugar Creek

Normal, Illinois, United States

Observed by
Katie Vogler
Tue, 03 Sep 2024 09:17:00 -0500