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?

60,814 observations

+647 new observations added in the past 30 days

Riverside Drive - Walkerville, Windsor : Detroit River

Ontario, Canada

Observed by
Jesse Durocher
Sun, 16 May 2021 16:24:19 -0400

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

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Sun, 16 May 2021 11:40:00 -0700

Big Bend : Big Creek

Ontario, Canada

Observed by
Brian Craig
Sun, 16 May 2021 09:00:00 -0400

Parc des 7 Chutes St-Georges : Rivière Pozer

St. Georges, Quebec, Canada

Observed by
Marie-Noelle Poulin
Sat, 15 May 2021 18:31:06 -0400

St-Georges : Rivière Chaudière

St. Georges, Quebec, Canada

Observed by
Marie-Noelle Poulin
Sat, 15 May 2021 17:43:04 -0400

Point Pelee National Park : Marsh Boardwalk

Leamington, Ontario, Canada

Observed by
Virginia Hang
Sat, 15 May 2021 17:35:00 -0400

Morpeth Pool : Langstaff Drain

Morpeth, Ontario, Canada

Observed by
Steven Taekema
Sat, 15 May 2021 16:58:02 -0400

Mississauga : Cooksville Creek

Port Credit, Ontario, Canada

Observed by
Korice Moir
Sat, 15 May 2021 16:32:00 -0400

Clear Creek Forest Pond : Clear Creek Forest Pond

Ontario, Canada

Observed by
Morena McDonald
Sat, 15 May 2021 15:49:57 -0400

Clearville Stream : Lake Erie

Ontario, Canada

Observed by
Morena McDonald
Sat, 15 May 2021 14:59:00 -0400

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

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Sat, 15 May 2021 11:39:00 -0700

Waterworks Park (pavilion trail) : Grand River

Brantford, Ontario, Canada

Observed by
Julie Konyu
Sat, 15 May 2021 14:38:00 -0400

Big Creek at Bridge : Big Creek

Ontario, Canada

Observed by
Paula Jongerden
Sat, 15 May 2021 14:25:00 -0400

Leaking Gas Well drainage plume from marsh : Big Creek

Ontario, Canada

Observed by
Paula Jongerden
Sat, 15 May 2021 13:00:00 -0400

Big Creek : Swimmin' Hole : Big Creek

Ontario, Canada

Observed by
Paula Jongerden
Sat, 15 May 2021 12:00:00 -0400

Prince Edward Point : Lake Ontario

Ontario, Canada

Observed by
Don Chisholm
Sat, 15 May 2021 10:30:00 -0400

Len's Cove Marina, Portland, on the Big Rideau : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Doris Albert
Sat, 15 May 2021 10:16:00 -0400

Bradley Drive overpass : Pringle Creek

Oshawa, Ontario, Canada

Observed by
Mark Hersey
Sat, 15 May 2021 10:15:00 -0400