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?

64,290 observations

+721 new observations added in the past 30 days

MRMB : Marble Lake Main Basin

Cloyne, Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Thu, 22 Aug 2013 12:00:00 -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, 22 Aug 2013 00:00:00 -0400

Davern Lake at north end : Davern Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 21 Aug 2013 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)
Wed, 21 Aug 2013 00:00:00 -0400

Rock Lake, deep water sample site : Rock Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 21 Aug 2013 00:00:00 -0400

Davern Lake at end of Davern Ln : Davern Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 21 Aug 2013 00:00:00 -0400

Davern Lake - Deep water sample site : Davern Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 21 Aug 2013 00:00:00 -0400

Davern Lake at south end : Davern Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 21 Aug 2013 00:00:00 -0400

Downstream Petrie Island 'A' : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Gariepy Marsh 'E' : Ottawa River

Quebec, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Gariepy Marsh 'B' : Ottawa River

Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Gariepy Marsh 'A' : Ottawa River

Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Gariepy Marsh 'D' : Ottawa River

Quebec, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Gariepy Marsh 'C' : Ottawa River

Quebec, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Petrie Island 'B' : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Voyageur Creek 'D' : Ottawa River

Ottawa, Quebec, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Voyageur Creek 'C' : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Voyageur Creek 'B' : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Voyageur Creek 'A' : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400

Downstream Petrie 'C' : Ottawa River

Ottawa, Quebec, Canada

Observed by
Water Rangers
Tue, 20 Aug 2013 20:00:00 -0400