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?

66,342 observations

+461 new observations added in the past 30 days

Cormorant Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Debbie Bagg
Mon, 07 Jul 2025 17:19:00 -0400

3.5 Oak Bay High : Bowker Creek

Victoria, British Columbia, Canada

Observed by
val aloian
Mon, 07 Jul 2025 13:05:37 -0700

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
val aloian
Mon, 07 Jul 2025 12:46:00 -0700

Bellevue Marina : St Marys River

Sault Ste. Marie, Ontario, Canada

Observed by
Community Volunteers
Mon, 07 Jul 2025 15:31:00 -0400

Peace Park Beach : Lake Huron

Thessalon, Ontario, Canada

Observed by
Huron North Community Volunteers
Mon, 07 Jul 2025 15:00:00 -0400

Drake St. Park : Clark Creek

Ontario, Canada

Observed by
Community Volunteers
Mon, 07 Jul 2025 13:58:00 -0400

First Bridge on County Rd 28 : Massassauga Marsh

Ontario, Canada

Observed by
Don Ross
Mon, 07 Jul 2025 13:55:00 -0400

Lakeside Park Beach - North Shore : Lake Huron

Thessalon, Ontario, Canada

Observed by
Huron North Community Volunteers
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
Huron North Community Volunteers
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

Parc Marcel-Fortier : Rivière Richelieu

Chambly, Quebec, Canada

Observed by
Coralie Godon
Mon, 07 Jul 2025 10:40:00 -0400

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

Kidston Island Western Beach : Bras d'Or Lake

Baddeck, Nova Scotia, Canada

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

Hamptons 1 : River Wey

Godalming, England, United Kingdom

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

Caribou Lake - off boat ramp : Caribou Lake

Ontario, Canada

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