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?

64,290 observations

+722 new observations added in the past 30 days

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 15 Jul 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 15 Jul 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)
Fri, 15 Jul 2016 00:00:00 -0400

Bottom of Clover Way field : Saltergate Beck

Harrogate, North Yorkshire, United Kingdom

Observed by
Ollie Kavanagh
Thu, 14 Jul 2016 20:37:00 +0100

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Thu, 14 Jul 2016 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 14 Jul 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 14 Jul 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)
Thu, 14 Jul 2016 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 14 Jul 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 14 Jul 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Thu, 14 Jul 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 14 Jul 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Thu, 14 Jul 2016 00:00:00 -0400

Mont St. Pierre : Riviere de Mont St. Pierre

Mont St. Pierre, Quebec, Canada

Observed by
Tanya Fader
Wed, 13 Jul 2016 15:20:00 -0400

CRNB : Crotch Lake North Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 13 Jul 2016 12:50:00 -0400

CRSB : Crotch Lake South Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 13 Jul 2016 10:45:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Wed, 13 Jul 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Wed, 13 Jul 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)
Wed, 13 Jul 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Wed, 13 Jul 2016 00:00:00 -0400