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?

64,703 observations

+863 new observations added in the past 30 days

Lakeside Park Beach - North Shore : Lake Huron

Thessalon, Ontario, Canada

Observed by
Mark Trudeau
Mon, 07 Jul 2025 13:45:00 -0400

Victoria Park & Harbour. Mouth of Moira River entering the Bay of Quinte : Moira River

Belleville, Ontario, Canada

Observed by
Don Ross
Mon, 07 Jul 2025 13:40:00 -0400

Lagoon output off Peachy Street : Lagoon

Ontario, Canada

Observed by
Mark Trudeau
Mon, 07 Jul 2025 13:20:00 -0400

Broadford Road Bridge : River Wey

Guildford, England, United Kingdom

Observed by
Alistair Young
Mon, 07 Jul 2025 16:10:00 +0000

Fosse G2 : Lac Grand

Val-des-Monts, Quebec, Canada

Observed by
Timothy Frank
Mon, 07 Jul 2025 11:32:00 -0400

Bagmoor Common : Bagmoor Tributary

Godalming, England, United Kingdom

Observed by
Alistair Young
Mon, 07 Jul 2025 15:15:00 +0000

Kidston Island Western Pond : Kidston Island western pond

Baddeck, Nova Scotia, Canada

Observed by
Emily MacDonald
Mon, 07 Jul 2025 11:32:00 -0300

Hamptons 2 : River Wey

Godalming, England, United Kingdom

Observed by
Alistair Young
Mon, 07 Jul 2025 14:15:00 +0000

Hamptons 1 : River Wey

Godalming, England, United Kingdom

Observed by
Alistair Young
Mon, 07 Jul 2025 14:00:00 +0000

Kidston Island Western Beach : Bras d'Or Lake

Baddeck, Nova Scotia, Canada

Observed by
Emily MacDonald
Mon, 07 Jul 2025 11:00:00 -0300

Caribou Lake - off boat ramp : Caribou Lake

Ontario, Canada

Observed by
Janice Fairfax
Mon, 07 Jul 2025 09:55:00 -0400

Kidston Island Lighthouse Pond : Kidston Island Lighthouse Pond/Barachois

Baddeck, Nova Scotia, Canada

Observed by
Emily MacDonald
Mon, 07 Jul 2025 10:45:00 -0300

Kidston Island Eastern Beach : Bras d'Or Lake

Baddeck, Nova Scotia, Canada

Observed by
Emily MacDonald
Mon, 07 Jul 2025 10:30:00 -0300

Thundry Meadow : River Wey

Farnham, England, United Kingdom

Observed by
Alistair Young
Mon, 07 Jul 2025 13:10:00 +0100

Newgate Street : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Martin Curry
Mon, 07 Jul 2025 11:20:00 +0000

Fosse G1 : Lac Grand

Val-des-Monts, Quebec, Canada

Observed by
Timothy Frank
Mon, 07 Jul 2025 07:10:00 -0400

D/S Whitehall Rd : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Mon, 07 Jul 2025 11:05:00 +0000

Whitehall Outfalls : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Mon, 07 Jul 2025 11:00:00 +0000

Fosse G3 : Lac Grand

Val-des-Monts, Quebec, Canada

Observed by
Timothy Frank
Mon, 07 Jul 2025 06:45:00 -0400