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?

52,949 observations

+386 new observations added in the past 30 days

Big Rideau Lake, deep water sample site MOE : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake off of Campbell St : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake in Briton Bay : Big Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake near Indian Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake off of Big Rideau Shore N : Big Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake deep water, northwest of Tar Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Big Rideau Lake at Narrows Lock Rd : Big Rideau Lake

Newboro, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Tue, 28 Aug 2018 00:00:00 -0400

Macassa Bay : Hamilton Harbour

Hamilton, Ontario, Canada

Observed by
Linda Stansfield
Mon, 27 Aug 2018 19:25:00 -0400

McCourters Point : Ottawa River

Ontario, Canada

Observed by
Kathryn Lindsay
Mon, 27 Aug 2018 16:40:00 -0400

Algonquin College Waterfront Campus Offshore : Ottawa River

Pembroke, Ontario, Canada

Observed by
Megan Rae
Mon, 27 Aug 2018 16:21:00 -0400

Confluence with Locha Creek : Ottawa River

Ontario, Canada

Observed by
Kathryn Lindsay
Mon, 27 Aug 2018 16:15:00 -0400

Lac Rocher Fendu at OWL Rafting Resort : Ottawa River

Quebec, Canada

Observed by
Owl Rafting
Mon, 27 Aug 2018 15:44:00 -0400

ATV trail : Ottawa River

Ottawa, Ontario, Canada

Observed by
The Crouchman Family
Mon, 27 Aug 2018 14:30:00 -0400

Rainbow Tunnel : Don River

Don Mills, Ontario, Canada

Observed by
Brandy Shields
Mon, 27 Aug 2018 14:13:00 -0400

Hamilton Beach : Lake Ontario

Hamilton, Ontario, Canada

Observed by
Brianne Grasley
Mon, 27 Aug 2018 14:12:00 -0400

Smiths Creek - Barnet Blvd, Renfrew : Bonnechere River

Renfrew, Ontario, Canada

Observed by
Kathryn Lindsay
Mon, 27 Aug 2018 14:00:00 -0400

East York : Taylor creek

Toronto, Ontario, Canada

Observed by
Brenda Chamberlain
Mon, 27 Aug 2018 13:43:59 -0400

Renfrew boat launch : Bonnechere River

Ontario, Canada

Observed by
Kathryn Lindsay
Mon, 27 Aug 2018 12:30:00 -0400

Cow Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Gayle Mathe
Mon, 27 Aug 2018 12:30:00 -0400

Narrows, Red Buoy : Big Rideau Lake

Ontario, Canada

Observed by
Gayle Mathe
Mon, 27 Aug 2018 12:12:00 -0400