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?

62,597 observations

+687 new observations added in the past 30 days

ESF2 : Lake Ontario

North Rose, New York, United States

Observed by
State University of New York College of Environmental Science and Forestry (SUNY-ESF)
Tue, 30 Aug 2016 00:00:00 -0400

Camp Ahmek : Canoe Lake

Ontario, Canada

Observed by
Kat Kavanagh
Mon, 29 Aug 2016 14:30:00 -0400

SECCHI DISK MONITORING SITE 2 : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Melanie B Moore
Mon, 29 Aug 2016 09:30:00 -0500

Camp Wapomeo : Canoe Lake

Ontario, Canada

Observed by
Kat Kavanagh
Mon, 29 Aug 2016 10:30:00 -0400

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Mon, 29 Aug 2016 10:00:00 -0400

Bristol - South of Flag Island : Ottawa River

Quebec, Canada

Observed by
Jennifer Haughton
Mon, 29 Aug 2016 10:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 29 Aug 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 29 Aug 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Mon, 29 Aug 2016 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, 29 Aug 2016 00:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 29 Aug 2016 00:00:00 +0000

Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
Sun, 28 Aug 2016 17:30:00 -0400

Rest stop beach near McNee. : Golden Lake

Ontario, Canada

Observed by
Kat Kavanagh
Sun, 28 Aug 2016 13:01:00 -0400

Near mouth : Mississippi River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 28 Aug 2016 12:12:00 -0400

Lavergne Marsh : Ottawa River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 28 Aug 2016 11:30:00 -0400

Lavergne Bay and Lavergne Marsh : Ottawa River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 28 Aug 2016 11:30:00 -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, 28 Aug 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 28 Aug 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 28 Aug 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sun, 28 Aug 2016 00:00:00 -0400