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?

64,390 observations

+749 new observations added in the past 30 days

Middle Narrows : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Thu, 14 May 2015 12:10:00 -0400

Pickerel Bay : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Thu, 14 May 2015 11:35:00 -0400

Three Mile Bay : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Thu, 14 May 2015 11:00:00 -0400

North Hardwood Island : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Thu, 14 May 2015 10:20:00 -0400

Carnahan Lake, deep water sample site : Carnahan Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 14 May 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Thu, 14 May 2015 00:00:00 -0400

Westport Sand Lake, deep water sample site : Westport Sand Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 14 May 2015 00:00:00 -0400

Upper Rideau Lake, Deep water sample site : Upper Rideau Lake

Newboro, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 14 May 2015 00:00:00 -0400

STN 2453 Site ID 5 : Lake Clear

Ontario, Canada

Observed by
John Almstedt
Wed, 13 May 2015 20:00:00 -0400

GLNB : Grindstone Lake North Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 13 May 2015 12:00:00 -0400

GLSB : Grindstone Lake South Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 13 May 2015 12:00:00 -0400

Rainbow Lake, deep water sample site : Rainbow Lake

Maberly, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 13 May 2015 00:00:00 -0400

McLaren Lake, deep water sample site : McLaren Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 13 May 2015 00:00:00 -0400

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

Maberly, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 13 May 2015 00:00:00 -0400

Otty Lake, deep water sample site : Otty Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 13 May 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Wed, 13 May 2015 00:00:00 -0400

River des Peres at Woodson Road Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 13 May 2015 00:00:00 +0000

River des Peres tributary at Woodson Road Park : River des Peres tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 13 May 2015 00:00:00 +0000

River des Peres at Olive Blvd. : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 13 May 2015 00:00:00 +0000

BLMB : Blue Lake Main Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Tue, 12 May 2015 12:00:00 -0400