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?

59,142 observations

+498 new observations added in the past 30 days

JLMB : Joes Lake Main Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 04 May 2007 12:00:00 -0400

Grand River : Lake Erie

Ontario, Canada

Observed by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
Wed, 02 May 2007 00:00:00 -0400

Long Point Bay : Lake Erie

Ontario, Canada

Observed by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
Tue, 01 May 2007 00:00:00 -0400

Fosse A1 : Lac Achigan

Quebec, Canada

Observed by
Denise Goulet
Tue, 01 May 2007 00:00:00 -0400

Center of the lake, deepest point : Lac Girard

Quebec, Canada

Observed by
Bob Neville
Mon, 30 Apr 2007 12:00:00 -0400

Center of Lake McGlashan, deepest point : Lac McGlashan

Val Des Monts, Quebec, Canada

Observed by
Bob Neville
Mon, 30 Apr 2007 10:25:00 -0400

Pointe aux Pins : Lake Erie

Ontario, Canada

Observed by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
Mon, 30 Apr 2007 00:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 30 Apr 2007 00:00:00 +0000

Fosse MA1 : Lac McArthur

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 28 Apr 2007 11:00:00 -0400

W Basin : Lake Erie

Ontario, Canada

Observed by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
Wed, 25 Apr 2007 00:00:00 -0400

Big Muscamoot Bay : Lake St. Clair

Michigan, United States

Observed by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
Tue, 24 Apr 2007 00:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 23 Apr 2007 00:00:00 +0000

O’Mearas Bay : Big Rideau Lake

Ontario, Canada

Observed by
Doris Albert
Sat, 21 Apr 2007 00:00:00 -0400

ESF2 : Lake Ontario

North Rose, New York, United States

Observed by
State University of New York College of Environmental Science and Forestry (SUNY-ESF)
Mon, 16 Apr 2007 00:00:00 -0400

ESF2 : Lake Ontario

North Rose, New York, United States

Observed by
State University of New York College of Environmental Science and Forestry (SUNY-ESF)
Sat, 14 Apr 2007 00:00:00 -0400

ESF2 : Lake Ontario

North Rose, New York, United States

Observed by
State University of New York College of Environmental Science and Forestry (SUNY-ESF)
Fri, 16 Mar 2007 00:00:00 -0400

ESF2 : Lake Ontario

North Rose, New York, United States

Observed by
State University of New York College of Environmental Science and Forestry (SUNY-ESF)
Wed, 14 Mar 2007 00:00:00 -0400