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?

62,124 observations

+659 new observations added in the past 30 days

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Wed, 25 Nov 2015 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Wed, 25 Nov 2015 00:00:00 -0500

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 25 Nov 2015 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Tue, 24 Nov 2015 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Tue, 24 Nov 2015 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Tue, 24 Nov 2015 00:00:00 -0500

Watkins Creek at Coal Bank Road : Watkins Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Deer Creek at Brentwood Blvd : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Deer Creek at Log Cabin Lane : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Shady Creek at Magner Woods : Shady Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Pebble Creek at MICDS : Pebble Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

Deer Creek at Litzsinger Road : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 24 Nov 2015 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Mon, 23 Nov 2015 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 23 Nov 2015 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 23 Nov 2015 00:00:00 -0500

Blenkinsop Creek: Above Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Sun, 22 Nov 2015 04:20:00 -0800

Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Sun, 22 Nov 2015 04:12:00 -0800

Allotment Gardens : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Sun, 22 Nov 2015 03:55:00 -0800

Swan Creek: Carey Road and McKenzie Ave : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Sun, 22 Nov 2015 03:40:00 -0800