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?

60,210 observations

+564 new observations added in the past 30 days

MSSA Site 2 : Twelve mile Creek

Mobile, Alabama, United States

Observed by
Donald Garner "Frankie"
Tue, 24 Jul 2018 12:07:00 -0500

Behind Library and Archives : Ottawa River

Gatineau, Ontario, Canada

Observed by
Brett Painter
Tue, 24 Jul 2018 11:03:52 -0400

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Tue, 24 Jul 2018 10:05:00 -0400

Humber Bay Park West : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Tue, 24 Jul 2018 08:25:00 -0400

Playa Sola : Río Ayuquila

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Mon, 23 Jul 2018 17:00:00 -0500

Mobile, Alabama, off of Riverside Drive : Dog River at Mouth of Robinson Bayou

Mobile, Alabama, United States

Observed by
David Strain
Mon, 23 Jul 2018 16:55:00 -0500

Bathurst Quay - A : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 23 Jul 2018 16:59:00 -0400

Mallory Town Park (Point) : St Lawrence River

Ontario, Canada

Observed by
Kat Kavanagh
Mon, 23 Jul 2018 12:25:00 -0400

Litter Trap on McVay : Eslava Creek

Mobile, Alabama, United States

Observed by
Jason K
Mon, 23 Jul 2018 11:00:00 -0500

ATV trail : Ottawa River

Ottawa, Ontario, Canada

Observed by
The Crouchman Family
Mon, 23 Jul 2018 12:00:00 -0400

Bathurst Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 23 Jul 2018 11:45:00 -0400

Narrows, Red Buoy : Big Rideau Lake

Ontario, Canada

Observed by
Gayle Mathe
Mon, 23 Jul 2018 11:08:00 -0400

Behind Library and Archives : Ottawa River

Gatineau, Ontario, Canada

Observed by
Brett Painter
Mon, 23 Jul 2018 10:42:22 -0400

Hudson Bay : Big Rideau Lake

Ontario, Canada

Observed by
Gayle Mathe
Mon, 23 Jul 2018 10:30:00 -0400

Amos Waites Park : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Mon, 23 Jul 2018 10:19:00 -0400

Big Rideau Lake off of Big Rideau Shore N : Big Rideau Lake

Ontario, Canada

Observed by
Gayle Mathe
Mon, 23 Jul 2018 10:10:00 -0400

Cormorant Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Gayle Mathe
Mon, 23 Jul 2018 09:50:00 -0400

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 23 Jul 2018 09:50:00 -0400

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 23 Jul 2018 09:48:00 -0400