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?

62,610 observations

+690 new observations added in the past 30 days

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sun, 26 Jul 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 26 Jul 2015 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)
Sun, 26 Jul 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 26 Jul 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 26 Jul 2015 00:00:00 -0400

Upstream of Lighthouse Island : Ottawa River

Quebec, Canada

Observed by
Peter Haughton
Sat, 25 Jul 2015 20:00:00 -0400

Downstream Chenaux Dam : Ottawa River

Ontario, Canada

Observed by
Barry Stemshorn
Sat, 25 Jul 2015 20:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sat, 25 Jul 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sat, 25 Jul 2015 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, 25 Jul 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sat, 25 Jul 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sat, 25 Jul 2015 00:00:00 -0400

Westboro Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
Jim Cain
Fri, 24 Jul 2015 20:00:00 -0400

Parc Moussette : Ottawa River

Gatineau, Quebec, Canada

Observed by
Parc Moussette Water Ranger
Fri, 24 Jul 2015 12:00:00 -0400

Talbot River at Doyle Road : Talbot River

Ontario, Canada

Observed by
Couchiching Conservancy
Fri, 24 Jul 2015 11:30:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 24 Jul 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Fri, 24 Jul 2015 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, 24 Jul 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 24 Jul 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Fri, 24 Jul 2015 00:00:00 -0400