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?

64,840 observations

+906 new observations added in the past 30 days

Bonegate Stream : Bonesgate Stream

Epsom, England, United Kingdom

Observed by
Robb Reeves
Tue, 15 Jul 2025 15:31:00 +0100

Windsor Open Space - Village Road Outfall : Dollis Brook

London, England, United Kingdom

Observed by
Dianne Murphy
Tue, 15 Jul 2025 15:04:00 +0100

Brent Cross : River Brent

London, Barnet, United Kingdom

Observed by
Dianne Murphy
Tue, 15 Jul 2025 13:36:00 +0100

Oxleas Meadow 2 : Oxleas Meadow Site 2

London, Greenwich, United Kingdom

Observed by
Emma Parkin
Tue, 15 Jul 2025 12:30:00 +0100

Woodlands farm, shooters hill stream : East Wickham

London, Greenwich, United Kingdom

Observed by
LOIS FARNINGHAM
Tue, 15 Jul 2025 12:18:00 +0100

Woodlands farm, golf course land drain : East wickham

London, Greenwich, United Kingdom

Observed by
Emma Parkin
Tue, 15 Jul 2025 12:15:00 +0100

Middle Mill : Hogsmill

London, Kingston upon Thames, United Kingdom

Observed by
Alistair Garner
Tue, 15 Jul 2025 11:59:00 +0100

Archibald Dock : Lake Huron

Ontario, Canada

Observed by
Janice Fairfax
Tue, 15 Jul 2025 09:50:00 +0000

Outfall at RMI Site : Dollis Brook

London, England, United Kingdom

Observed by
Judith Howlett
Tue, 15 Jul 2025 10:05:00 +0100

Riverside Park (Upstream) : Dollis Brook

London, Barnet, United Kingdom

Observed by
Judith Howlett
Tue, 15 Jul 2025 10:00:00 +0100

Folly pre confluence : Folly Brook

London, England, United Kingdom

Observed by
Judith Howlett
Tue, 15 Jul 2025 09:50:00 +0100

Riverside Park (Downstream) : Dollis Brook

London, Barnet, United Kingdom

Observed by
Judith Howlett
Tue, 15 Jul 2025 09:35:00 +0100

Mariatown Bay - Erosion Project site : St. Lawrence River

Ontario, Canada

Observed by
Dawn Potter
Mon, 14 Jul 2025 19:30:00 -0400

Little Carp River Carpin Beach Rd : Little Carp River

Ontario, Canada

Observed by
Community Volunteers
Mon, 14 Jul 2025 17:36:00 -0400

Upper Carp River at Creek Rd/Third Line W : Upper Carp River

Ontario, Canada

Observed by
Community Volunteers
Mon, 14 Jul 2025 17:03:00 -0400

Black Creek South of Shoreham : Black Creek

North York, Ontario, Canada

Observed by
Jenny Hill
Mon, 14 Jul 2025 16:57:00 -0400

Ptarmigan Bridge : River

Fort Mcmurray, Alberta, Canada

Observed by
Matt Stouten
Mon, 14 Jul 2025 19:08:52 +0000

Ewing Park II Sugar Creek Monitoring Site : Sugar Creek

Bloomington, Illinois, United States

Observed by
Katie Vogler
Mon, 14 Jul 2025 11:11:00 -0500

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

Normal, Illinois, United States

Observed by
Katie Vogler
Mon, 14 Jul 2025 11:09:00 -0500

Hobart Corner : Bounds Green Brook

London, Enfield, United Kingdom

Observed by
Bounds Green Rangers (BGR)
Mon, 14 Jul 2025 17:07:00 +0100