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

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Fri, 01 Jul 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 01 Jul 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 01 Jul 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 01 Jul 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 01 Jul 2016 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 01 Jul 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Fri, 01 Jul 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 01 Jul 2016 00:00:00 -0400

ALMB : Ardoch Lake Main Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Thu, 30 Jun 2016 11:05:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 30 Jun 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Thu, 30 Jun 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 30 Jun 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Thu, 30 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)
Thu, 30 Jun 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Thu, 30 Jun 2016 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 30 Jun 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Thu, 30 Jun 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 30 Jun 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 30 Jun 2016 00:00:00 -0400

Tommy Lake, Deep water sample site : Tommy Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 29 Jun 2016 12:00:00 -0400