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?

62,762 observations

+695 new observations added in the past 30 days

East Branch DuPage River at Morton Arb : East Branch DuPage River

Downers Grove, Illinois, United States

Observed by
Lisa Warren
Fri, 10 May 2024 10:13:00 -0500

Arbor Lake at Morton Arb : Arbor Lake

Lisle, Illinois, United States

Observed by
Lisa Warren
Fri, 10 May 2024 09:48:00 -0500

Cyprus Lake near Cyprus Lake Trail : Cyprus lake

Ontario, Canada

Observed by
Big Canoe Project
Fri, 10 May 2024 09:34:32 -0400

Yeading Walk : Yeading Brook

London, Harrow, United Kingdom

Observed by
Angelique Soon
Fri, 10 May 2024 14:30:00 +0100

Milford Haven : Koshkawong River

Ontario, Canada

Observed by
Janice Fairfax
Fri, 10 May 2024 09:15:00 -0400

Coldstream near Hamilton Brook Junction : Coldstream at Gilmore Rd and #580 corner

New Brunswick, Canada

Observed by
Don Ross
Fri, 10 May 2024 10:00:00 -0300

Radford Park : Pooh Sticks Bridge : River Wey

Liphook, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Fri, 10 May 2024 08:55:00 +0000

Root River off Hwy 17 N (near Teen Challenge) : Root River

Ontario, Canada

Observed by
Iti Singh
Fri, 10 May 2024 04:45:00 -0400

Newark Lane : River Wey

Send, Surrey, United Kingdom

Observed by
Kat Kavanagh
Fri, 10 May 2024 09:30:00 +0100

Stoke Lock Pontoon : River Wey

Burpham, Surrey, United Kingdom

Observed by
Alan Thorogood
Fri, 10 May 2024 09:30:00 +0100

Rowing club : River Wey

Guildford, Surrey, United Kingdom

Observed by
Alyson Canton
Fri, 10 May 2024 08:50:00 +0100

Hammer Lane : River Wey

Haslemere, Hampshire, United Kingdom

Observed by
Alistair Young
Fri, 10 May 2024 08:45:00 +0100

Downstream from Godalming Sewerage Treatment Works, riverbank western side : The Wey

Peasmarsh, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 10 May 2024 08:40:00 +0100

Outflow from GSTW into Wey Natural River: Trunley Heath Road : Wey Natural River

Godalming, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 10 May 2024 08:40:00 +0100

Shottermill : River Wey

Haslemere, Surrey, United Kingdom

Observed by
Alistair Young
Fri, 10 May 2024 08:30:00 +0100

St Catherines swimming spot : River Wey

Guildford, Surrey, United Kingdom

Observed by
Alyson Canton
Fri, 10 May 2024 08:15:00 +0100

Natural Wey River at Unstead close to bridge (Northside) : Natural Wey River (Unstead)

Godalming, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 10 May 2024 08:00:00 +0100

Natural Wey River at Unstead close to bridge (Northside) : Natural Wey River (Unstead)

Godalming, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 10 May 2024 08:00:00 +0100

Peperharrow swimming spot, by fish bypass : River Wey

Godalming, Surrey, United Kingdom

Observed by
Rachel Hargreaves
Fri, 10 May 2024 07:00:00 +0100

1270 Kensington Drive : Back Bay

Biloxi, Mississippi, United States

Observed by
Richard Collins
Thu, 09 May 2024 22:25:00 +0000