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?

66,203 observations

+516 new observations added in the past 30 days

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Wed, 02 Sep 2015 00:00:00 -0400

Ebbs Shore (Mississippi Lake) : Ebbs Shore (Mississippi Lake)

Ontario, Canada

Observed by
Kaitlin Brady
Tue, 01 Sep 2015 10:30:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Tue, 01 Sep 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
Limno Tech
Tue, 01 Sep 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Tue, 01 Sep 2015 00:00:00 -0400

Lavergne Bay and Lavergne Marsh : Ottawa River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Mon, 31 Aug 2015 20:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 31 Aug 2015 00:00:00 -0400

Otter Lake, 04 Rd : Otter Lake

Lombardy, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 31 Aug 2015 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
Limno Tech
Mon, 31 Aug 2015 00:00:00 -0400

Otter Lake, O8B Rd : Otter Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 31 Aug 2015 00:00:00 -0400

Otter Lake, deep water sample site : Otter Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 31 Aug 2015 00:00:00 -0400

Otter Lake, north end at wetland : Otter Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Mon, 31 Aug 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 31 Aug 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Mon, 31 Aug 2015 00:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 31 Aug 2015 00:00:00 +0000

Upstream of L'Orignal : Ottawa River

Ontario, Canada

Observed by
Riverwatcher
Sun, 30 Aug 2015 20:00:00 -0400

South of Bon Pasteur Bridge : Hawkesbury Creek

Hawkesbury, Ontario, Canada

Observed by
Louis Lafontaine
Sun, 30 Aug 2015 20:00:00 -0400

South of Bon Pasteur Bridge : Hawkesbury Creek

Hawkesbury, Ontario, Canada

Observed by
Louis Lafontaine
Sun, 30 Aug 2015 20:00:00 -0400

South of Bon Pasteur Bridge : Hawkesbury Creek

Hawkesbury, Ontario, Canada

Observed by
Louis Lafontaine
Sun, 30 Aug 2015 20:00:00 -0400

Jacob's Island : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Sun, 30 Aug 2015 12:23:00 -0400