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?

61,063 observations

+622 new observations added in the past 30 days

Lac Hébécourt : Lac Hébécourt

Quebec, Canada

Observed by
Serge Goudreau
Mon, 04 Oct 2021 15:12:00 -0400

near Glenora, Prince Edward County : Lake on the Mountain

Adolphustown, Ontario, Canada

Observed by
Don Ross
Mon, 04 Oct 2021 14:10:00 -0400

Woodbine beach : Lake Ontario

Toronto, Ontario, Canada

Observed by
David Sax
Mon, 04 Oct 2021 11:40:46 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 04 Oct 2021 08:35:00 +0000

Kopps Kove : Turtle Lake

Saskatchewan, Canada

Observed by
Shannon Armstrong
Sun, 03 Oct 2021 14:10:14 -0600

South Bay Cres Public Boat Launch : Creek leading to South Bay on Lake Ontario

Milford, Ontario, Canada

Observed by
Don Ross
Sun, 03 Oct 2021 14:15:00 -0400

Little Bluff Conservation Area : Lake Ontario

Ontario, Canada

Observed by
Don Ross
Sun, 03 Oct 2021 13:40:00 -0400

Nepahwin Park : Nepahwin Lake

Sudbury, Ontario, Canada

Observed by
Laura E Young
Sun, 03 Oct 2021 13:00:00 -0400

Joe Sam's Park : Grindstone Creek

Burlington, Ontario, Canada

Observed by
Bay Area Restoration Council
Sat, 02 Oct 2021 20:00:00 -0400

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Eldan Goldenberg
Sat, 02 Oct 2021 17:00:00 -0700

East of bridge : Anglin lake

Saskatchewan, Canada

Observed by
Amy McInnes
Sat, 02 Oct 2021 17:12:28 -0600

Lion’s Park : Christoper Lake

Saskatchewan, Canada

Observed by
Amy McInnes
Sat, 02 Oct 2021 16:30:51 -0600

Blue Heron Boat Launch : Emma Lake

Saskatchewan, Canada

Observed by
Amy McInnes
Sat, 02 Oct 2021 16:05:52 -0600

GRFN Ojibway Park : St. Marys River

Ontario, Canada

Observed by
Meggie Lesage
Sat, 02 Oct 2021 17:10:00 -0400

CK PUC : Lake Erie

Ontario, Canada

Observed by
Morena McDonald
Sat, 02 Oct 2021 15:29:17 -0400

Millview Parksite, Cariboo Heights Forest, Burnaby, BC : Millview Parksite Settling Pond

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Sat, 02 Oct 2021 11:58:00 -0700

Birdhouse City Pond : Pond at McCauley Mountain Conservation Area

Picton, Ontario, Canada

Observed by
Don Ross
Sat, 02 Oct 2021 13:45:00 -0400

Picton Harbour at Mouth of Marsh Creek : Picton Harbour on Lake Ontario

Picton, Ontario, Canada

Observed by
Don Ross
Sat, 02 Oct 2021 13:30:00 -0400

Erieau : Lake Erie

Chatham Kent, Ontario, Canada

Observed by
Karen Robinet
Sat, 02 Oct 2021 12:10:00 -0400