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?

62,651 observations

+683 new observations added in the past 30 days

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 15 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 15 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 15 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sat, 14 May 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sat, 14 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sat, 14 May 2016 00:00:00 -0400

Long Lake West, deep water sample site : Long Lake West

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

Wolfe Lake, deep water sample site, north end : Wolfe Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

Burridge Lake, deep water sample site : Burridge Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 13 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 13 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Fri, 13 May 2016 00:00:00 -0400

Little Silver Lake, deep water sample site : Little Silver Lake

Maberly, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 12 May 2016 12:00:00 -0400

Farren Lake deep water site : Farren Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 12 May 2016 12:00:00 -0400

Little Silver Lake, at end of Silvery ln : Little Silver Lake

Maberly, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 12 May 2016 12:00:00 -0400

Otty Lake, deep water sample site : Otty Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 12 May 2016 12:00:00 -0400

Rainbow Lake, deep water sample site : Rainbow Lake

Maberly, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 12 May 2016 12:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Thu, 12 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Thu, 12 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Thu, 12 May 2016 00:00:00 -0400