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?

59,640 observations

+536 new observations added in the past 30 days

Muskrat River at Hwy 17 - Site ID - MKR-02 : Muskrat Lake Watershed

Ontario, Canada

Observed by
Jennifer Valentine
Tue, 17 May 2016 04:09:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Tue, 17 May 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Tue, 17 May 2016 00:00:00 -0400

Peñitas : Río Armería

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Mon, 16 May 2016 12:36:00 -0500

Perch Creek Headwaters : Perch Creek

Ontario, Canada

Observed by
Meagan Coughlin
Mon, 16 May 2016 12:30:00 -0400

KLMB : Kerr Lake Main Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Mon, 16 May 2016 10:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 16 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 16 May 2016 00:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 16 May 2016 00:00:00 +0000

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sun, 15 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 15 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 15 May 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sat, 14 May 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Sat, 14 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sat, 14 May 2016 00:00:00 -0400

Long Lake West, deep water sample site : Long Lake West

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

Burridge Lake, deep water sample site : Burridge Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

Wolfe Lake, deep water sample site, north end : Wolfe Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 13 May 2016 12:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Fri, 13 May 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Fri, 13 May 2016 00:00:00 -0400