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?

59,725 observations

+543 new observations added in the past 30 days

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, 19 Aug 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 19 Aug 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 19 Aug 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Fri, 19 Aug 2016 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 19 Aug 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 19 Aug 2016 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 19 Aug 2016 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 19 Aug 2016 00:00:00 -0400

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Fri, 19 Aug 2016 00:00:00 -0400

Site D - Sundial Creek SE : Sundial Creek

Orillia, Ontario, Canada

Observed by
Couchiching Conservancy
Thu, 18 Aug 2016 18:30:00 -0400

Dundas Harbour, Devon Island, Nunuvut : Lancaster Sound, Arctic Ocean

Nunavut, Canada

Observed by
Pat Tait
Thu, 18 Aug 2016 15:54:00 -0400

Peñitas : Río Armería

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Thu, 18 Aug 2016 13:50:00 -0500

Lachine Canal at Pont Charlevoix : Lachine Canal

Montreal, Quebec, Canada

Observed by
Justin Langille
Thu, 18 Aug 2016 14:00:00 -0400

Near Big Oak Flat Road, Yosemiote National Park : Merced River

Yosemite National Park, California, United States

Observed by
Jordan Ross
Thu, 18 Aug 2016 09:30:00 -0700

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 18 Aug 2016 00:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
LimnoTech
Thu, 18 Aug 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Thu, 18 Aug 2016 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 18 Aug 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)
Thu, 18 Aug 2016 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 18 Aug 2016 00:00:00 -0400