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?

59,571 observations

+526 new observations added in the past 30 days

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

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 06 Oct 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Tue, 06 Oct 2015 00:00:00 -0400

Gravois Creek at Bayless : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 06 Oct 2015 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 05 Oct 2015 00:00:00 -0400

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

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 05 Oct 2015 00:00:00 -0400

Adam Lake, deep water : Adam Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 05 Oct 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Mon, 05 Oct 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 05 Oct 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Mon, 05 Oct 2015 00:00:00 -0400

Grindstone/Mungo : Kipawa Lake

Quebec, Canada

Observed by
Christina Moreau
Sun, 04 Oct 2015 11:39:00 -0400

Long Narrows : Kipawa Lake

Quebec, Canada

Observed by
Christina Moreau
Sun, 04 Oct 2015 11:28:00 -0400

Aumond : Lac Quinn

Quebec, Canada

Observed by
Mark Ardis
Sun, 04 Oct 2015 11:15:00 -0400

Red Pine Chutes : Kipawa Lake

Quebec, Canada

Observed by
Christina Moreau
Sun, 04 Oct 2015 11:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 04 Oct 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sun, 04 Oct 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 04 Oct 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 04 Oct 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sat, 03 Oct 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sat, 03 Oct 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Sat, 03 Oct 2015 00:00:00 -0400