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?

52,638 observations

+345 new observations added in the past 30 days

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 03 Sep 2016 10:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sat, 03 Sep 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sat, 03 Sep 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)
Sat, 03 Sep 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sat, 03 Sep 2016 00:00:00 -0400

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Fri, 02 Sep 2016 20:00:00 -0400

Seeleys Bay ontario : Cranberry Lake

Kingston, Ontario, Canada

Observed by
Elm Lodge
Fri, 02 Sep 2016 19:37:00 -0400

Near the stream that comes from Lac Girard : Lac McGlashan

Val Des Monts, Quebec, Canada

Observed by
Kat Kavanagh
Fri, 02 Sep 2016 15:19:00 -0400

CRNB : Crotch Lake North Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 02 Sep 2016 11:40:00 -0400

CRSB : Crotch Lake South Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 02 Sep 2016 10:45:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 02 Sep 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Fri, 02 Sep 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 02 Sep 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, 02 Sep 2016 00:00:00 -0400

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 01 Sep 2016 11:45:00 -0500

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 01 Sep 2016 11:30:00 -0500

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 01 Sep 2016 10:50:00 -0500

MLSB : Mazinaw Lake South Basin

Cloyne, Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Thu, 01 Sep 2016 11:40:00 -0400

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 01 Sep 2016 10:30:00 -0500

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 01 Sep 2016 10:00:00 -0500