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?

60,797 observations

+646 new observations added in the past 30 days

East of Blair Road : Ottawa River

Ottawa, Ontario, Canada

Observed by
Maggie Tam
Sun, 11 Apr 2021 17:59:00 -0400

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

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Sat, 10 Apr 2021 17:41:00 -0700

Lachine Canal at Pont Charlevoix : Lachine Canal

Montreal, Quebec, Canada

Observed by
Scientifines
Sat, 10 Apr 2021 17:41:00 -0400

Contrecoeur Pier : Saint Lawrence

Quebec, Canada

Observed by
Chris Thompson
Sat, 10 Apr 2021 16:15:00 -0400

Pleasant Hill : Kennebec Lake

Arden, Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 14:20:00 -0400

Quoi d'Odanak : Rivière Altsigontekw (Saint-François)

Quebec, Canada

Observed by
Chris Thompson
Sat, 10 Apr 2021 14:17:00 -0400

Prinyer’s Cove Park & Boat Launch : Adolphus Reach on Lake Ontario

Ontario, Canada

Observed by
Don Ross
Sat, 10 Apr 2021 13:55:00 -0400

Grandmother Oak : Beaver River

Ontario, Canada

Observed by
Big Canoe Project
Sat, 10 Apr 2021 12:48:34 -0400

Wharncliffe and Riverside : Thames River

London, Ontario, Canada

Observed by
Christine Mettler
Sat, 10 Apr 2021 11:11:54 -0400

Manning Road pond. : Pringle Creek Storm Water Management Pond

Oshawa, Ontario, Canada

Observed by
Mark Hersey
Sat, 10 Apr 2021 10:45:00 -0400

Manning Road overpass. : Pringle Creek

Oshawa, Ontario, Canada

Observed by
Mark Hersey
Sat, 10 Apr 2021 10:30:00 -0400

Bebris Creek : Kennebec Lake

Arden, Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 09:05:00 -0400

Airport Creek : Kennebec Lake

Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 08:25:00 -0400

Dead Head Bay : Kennebec Lake

Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 07:55:00 -0400

Lot 12-13 : Kennebec Lake

Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 07:30:00 -0400

Crooked Creek : Kennebec Lake

Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 07:15:00 -0400

Baker Property : Kennebec Lake

Arden, Ontario, Canada

Observed by
Lori White
Sat, 10 Apr 2021 07:15:00 -0400

Wharncliffe and Riverside : Thames River

London, Ontario, Canada

Observed by
Christine Mettler
Fri, 09 Apr 2021 15:30:00 -0400

Lucky Meisenheimer's Dock : Lake Cane

Orlando, Florida, United States

Observed by
Bradley Boyadjiev
Fri, 09 Apr 2021 12:28:00 -0400