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?

66,381 observations

+351 new observations added in the past 30 days

Perch Creek Headwaters : Perch Creek

Ontario, Canada

Observed by
Meagan Coughlin
Sat, 29 Aug 2015 14:20:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
Limno Tech
Sat, 29 Aug 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Sat, 29 Aug 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Sat, 29 Aug 2015 00:00:00 -0400

Westboro Mid-Channel : Ottawa River

Aylmer, Ontario, Canada

Observed by
Jim Cain
Fri, 28 Aug 2015 20:00:00 -0400

Westmeath Mid-Channel : Ottawa River

Ontario, Canada

Observed by
John and Evie
Fri, 28 Aug 2015 20:00:00 -0400

crib I : Lake Erie

Ohio, United States

Observed by
Limno Tech
Fri, 28 Aug 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Fri, 28 Aug 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Fri, 28 Aug 2015 00:00:00 -0400

Eagle Lake, deep water sample site : Eagle Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 28 Aug 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Fri, 28 Aug 2015 00:00:00 -0400

Eagle Lake, north end : Eagle Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 28 Aug 2015 00:00:00 -0400

Eagle Lake off Sugar Bush ln : Eagle Lake

Parham, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 28 Aug 2015 00:00:00 -0400

Eagle Lake, west : Eagle Lake

Ontario, Canada

Observed by
Yamile Gaudette
Fri, 28 Aug 2015 00:00:00 -0400

Eagle Lake, Bay, off Rd. 38 : Eagle Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 28 Aug 2015 00:00:00 -0400

Adams Lake - Entrance : Adams Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 27 Aug 2015 00:00:00 -0400

Briton Bay - End of Bay : Briton Bay on Big Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 27 Aug 2015 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Thu, 27 Aug 2015 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Thu, 27 Aug 2015 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Thu, 27 Aug 2015 00:00:00 -0400