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?

60,906 observations

+598 new observations added in the past 30 days

Irwin Creek : Irwin Creek

Charlotte, North Carolina, United States

Observed by
Diamond Roberts
Tue, 13 Jul 2021 02:35:00 -0400

Stoney Creek at Stoney Creek Place : Stoney Creek

Port Moody, British Columbia, Canada

Observed by
Britney Yan
Mon, 12 Jul 2021 21:42:00 -0700

Fosse MA2 : Lac McArthur

Val-des-Monts, Quebec, Canada

Observed by
Robin Brown
Tue, 13 Jul 2021 00:00:00 -0400

Petrie Shore : Mississippi Lake

Ontario, Canada

Observed by
Jane Smith
Mon, 12 Jul 2021 20:32:00 -0400

Rees_Street_Slip : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Tue, 13 Jul 2021 00:00:00 +0000

Ontario Place : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Tue, 13 Jul 2021 00:00:00 +0000

Algonquin Bridge : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Tue, 13 Jul 2021 00:00:00 +0000

First Street Beach : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 12 Jul 2021 20:00:00 -0400

Marina 4 : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Tue, 13 Jul 2021 00:00:00 +0000

Bathurst Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Mon, 12 Jul 2021 20:00:00 -0400

South Knowlesville, New Brunswick : Hamilton Brook

New Brunswick, Canada

Observed by
Don Ross
Mon, 12 Jul 2021 19:00:00 -0300

Nepahwin Park : Nepahwin Lake

Sudbury, Ontario, Canada

Observed by
Laura E Young
Mon, 12 Jul 2021 17:00:00 -0400

Buckshot Lake, Sawmill Bay : Buckshot Lake

Ontario, Canada

Observed by
Russ Brown
Mon, 12 Jul 2021 15:00:00 -0400

Nature Camp Water Quality Monitoring : Hammond River

New Brunswick, Canada

Observed by
Sarah Blenis
Mon, 12 Jul 2021 14:55:00 -0300

Echo Lake - Baseline : Echo Lake

Fort Qu'Appelle, Saskatchewan, Canada

Observed by
Water Security Agency
Mon, 12 Jul 2021 11:00:00 -0600

Echo Lake - baseline July 12 : Qu'Appelle River Saskatchewan

Fort Qu'Appelle, Saskatchewan, Canada

Observed by
Joni Darke
Mon, 12 Jul 2021 09:23:00 -0600

Lac La Motte at beach on east side : Lac La Motte

Quebec, Canada

Observed by
Luc Bossé
Mon, 12 Jul 2021 10:45:00 -0400

Port Bruce, Ontario, Canada : Lake Erie Port Bruce Provincial Park

Ontario, Canada

Observed by
Elise Gabrielli
Mon, 12 Jul 2021 10:21:00 -0400

Cooke's Shore : Mississippi Lake

Ontario, Canada

Observed by
Henk de Jong
Mon, 12 Jul 2021 09:30:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 12 Jul 2021 04:35:00 +0000