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?

59,652 observations

+530 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)
Mon, 27 Jun 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Mon, 27 Jun 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Mon, 27 Jun 2016 00:00:00 -0400

Near mouth : Mississippi River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 26 Jun 2016 23:05:00 -0400

Hawkesbury Mid-Channel : Ottawa River

Quebec, Canada

Observed by
Louis Lafontaine
Sun, 26 Jun 2016 20:17:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 27 Jun 2016 00:00:00 +0000

Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
Sun, 26 Jun 2016 11:32:00 -0400

Near mouth : Mississippi River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 26 Jun 2016 11:05:00 -0400

Constance Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
Sarah Simkin
Sun, 26 Jun 2016 09:45:00 -0500

Lavergne Bay and Lavergne Marsh : Ottawa River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 26 Jun 2016 10:27:00 -0400

Palmer Rapids : Lower Madawaska River

Palmer Rapids, Ontario, Canada

Observed by
Kat Kavanagh
Sun, 26 Jun 2016 06:56:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sun, 26 Jun 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 26 Jun 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 26 Jun 2016 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Sun, 26 Jun 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Sun, 26 Jun 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 26 Jun 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)
Sun, 26 Jun 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Sun, 26 Jun 2016 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Sun, 26 Jun 2016 00:00:00 -0400