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?

64,921 observations

+930 new observations added in the past 30 days

RBG Spencer Creek : Cootes Paradise

Burlington, Ontario, Canada

Observed by
Cinti Cseuz
Sat, 29 Oct 2022 13:50:00 -0400

near Glenora, Prince Edward County : Lake on the Mountain

Adolphustown, Ontario, Canada

Observed by
Don Ross
Sat, 29 Oct 2022 13:30:00 -0400

RBG Hydro One Site : Cootes Paradise

Burlington, Ontario, Canada

Observed by
Cinti Cseuz
Sat, 29 Oct 2022 13:05:00 -0400

Rail bridge : River Thames

London, Ontario, Canada

Observed by
Stephen Hartley
Sat, 29 Oct 2022 16:32:16 +0000

Cobourg : Brook Creek

Cobourg, Ontario, Canada

Observed by
Jonathan Brown
Sat, 29 Oct 2022 11:56:07 -0400

Willow Creek at Nursery Road : Willow Creek

Midhurst, Ontario, Canada

Observed by
Kindersley Brucker
Sat, 29 Oct 2022 11:00:00 -0400

Ock at Bargate Wood : River Ock

Godalming, Surrey, United Kingdom

Observed by
Nicola Avery
Sat, 29 Oct 2022 09:25:00 +0100

River Ock downstream from Wood Farm Lane bridge. : River Ock

Godalming, Surrey, United Kingdom

Observed by
Nicola Avery
Sat, 29 Oct 2022 09:15:00 +0100

Anglin Lake : Anglin Lake, Saskatchewan

Saskatchewan, Canada

Observed by
Lin Gallagher
Fri, 28 Oct 2022 13:26:00 -0600

Peperharrow swimming spot, by fish bypass : River Wey

Godalming, Surrey, United Kingdom

Observed by
Rachel Hargreaves
Fri, 28 Oct 2022 20:24:00 +0100

Bayfront Park (Archived site) : Hamilton Harbour

Hamilton, Ontario, Canada

Observed by
Kirk Wu
Fri, 28 Oct 2022 12:40:00 -0400

Twin Forks Playground test site : Junction Creek

Sudbury, Ontario, Canada

Observed by
Junction Creek Stewardship Committee
Fri, 28 Oct 2022 12:07:00 -0400

Upstream from Bridge : River Tillingbourne

Guildford, Surrey, United Kingdom

Observed by
John Andrews
Fri, 28 Oct 2022 15:29:19 +0100

"The Beach" in Shalford : River Wey

Guildford, Surrey, United Kingdom

Observed by
John Andrews
Fri, 28 Oct 2022 14:57:11 +0100

Lepper Brook : Ruisseau Douce

Truro, Nova Scotia, Canada

Observed by
Frederica Bigger
Fri, 28 Oct 2022 10:39:00 -0300

Downstream of Slyfield Treatment Works : River Wey

Burpham, Surrey, United Kingdom

Observed by
Sarah Davis
Fri, 28 Oct 2022 12:30:00 +0100

Stoke Lock Pontoon : River Wey

Burpham, Surrey, United Kingdom

Observed by
Sarah Davis
Fri, 28 Oct 2022 11:00:00 +0100

Friends Bridge : Lea (Old River Lea)

London, Hackney, United Kingdom

Observed by
Peter Mudge
Fri, 28 Oct 2022 08:55:00 +0100

Downstream of the westerly arch of Lower Eashing bridge : River Wey

Godalming, Surrey, United Kingdom

Observed by
Angus Sim
Fri, 28 Oct 2022 06:30:00 +0100

Columbine Culvert : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Thu, 27 Oct 2022 16:10:00 -0700