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?

64,855 observations

+915 new observations added in the past 30 days

Tewkesbury Nature Reserve: River fly sample point : River Swilgate

Cheltenham, Gloucestershire, United Kingdom

Observed by
Giles Alder
Fri, 26 Aug 2022 14:00:00 +0100

HB1 : Turtle Lake

Saskatchewan, Canada

Observed by
Ken Kolke
Fri, 26 Aug 2022 12:45:00 +0000

Sentier des Fougères : Lac Stabell

Quebec, Canada

Observed by
Luc Bossé
Fri, 26 Aug 2022 07:40:00 -0400

Downstream of Slyfield Treatment Works : River Wey

Burpham, Surrey, United Kingdom

Observed by
Alan Thorogood
Fri, 26 Aug 2022 11:30:00 +0100

Stoke Lock Pontoon : River Wey

Burpham, Surrey, United Kingdom

Observed by
Alan Thorogood
Fri, 26 Aug 2022 10:30:00 +0100

Stream running through Dunsfold downstream of Chiddingfold : Lox Tributary

Dunsfold, Surrey, United Kingdom

Observed by
Angus Sim
Fri, 26 Aug 2022 10:10:00 +0100

Near Broadwater, swimming spot : River Wey

Farncombe, Surrey, United Kingdom

Observed by
James Alvarez
Fri, 26 Aug 2022 09:30:00 +0100

River Wey - Godalming by duck feeding platform : River Wey

Godalming, Surrey, United Kingdom

Observed by
James Alvarez
Fri, 26 Aug 2022 09:00:00 +0100

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

Godalming, Surrey, United Kingdom

Observed by
Angus Sim
Fri, 26 Aug 2022 08:30:00 +0100

Friends Bridge : Lea (Old River Lea)

London, Hackney, United Kingdom

Observed by
Peter Mudge
Fri, 26 Aug 2022 07:45:00 +0100

Peperharrow swimming spot, by fish bypass : River Wey

Godalming, Surrey, United Kingdom

Observed by
Rachel Hargreaves
Fri, 26 Aug 2022 07:00:00 +0100

Oastler Lake Provincial Park boat launch : Oastler Lake

Ontario, Canada

Observed by
Emilie DeRochie
Thu, 25 Aug 2022 22:27:20 +0000

Parc de la Plage : Bassin (Baie des Chaleurs/Rivière des Ormes)

Petit Rocher, New Brunswick, Canada

Observed by
Naïda GL
Thu, 25 Aug 2022 21:00:00 +0000

Whitewater Villave : Ottawa River

Ontario, Canada

Observed by
Patricia Pollock
Thu, 25 Aug 2022 16:08:00 -0400

Mouth of Broome Creek : Broome Creek

Ontario, Canada

Observed by
Patricia Pollock
Thu, 25 Aug 2022 15:41:00 -0400

Larocck : Eagle Lake

British Columbia, Canada

Observed by
Smedley Sims
Thu, 25 Aug 2022 12:00:00 -0700

Boyne River in Oastler Provincial Park : Boyne River

Ontario, Canada

Observed by
Emilie DeRochie
Thu, 25 Aug 2022 18:23:00 +0000

Last Mountain Lake near Colesdale : Last Mountain Lake

Saskatchewan, Canada

Observed by
Water Security Agency
Thu, 25 Aug 2022 11:40:00 -0600

Oxtongue River Picnic area : Oxtongue River

Dwight, Ontario, Canada

Observed by
Emilie DeRochie
Thu, 25 Aug 2022 17:17:00 +0000