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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?

62,575 observations

+679 new observations added in the past 30 days

Creve Coeur Creek upstream of Olive Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Wed, 20 Jan 2016 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 20 Jan 2016 00:00:00 +0000

Creve Coeur Creek upstream of South Outer 40 : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Wed, 20 Jan 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Tue, 19 Jan 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Tue, 19 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Tue, 19 Jan 2016 00:00:00 -0500

Deer Creek at Brentwood Blvd : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

Deer Creek at Litzsinger Road : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

Deer Creek at Log Cabin Lane : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

Shady Creek at Magner Woods : Shady Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 19 Jan 2016 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Mon, 18 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Avon Lake Regional Water
Mon, 18 Jan 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Mon, 18 Jan 2016 00:00:00 -0500

Bonnhomme Creek downstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Mon, 18 Jan 2016 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 18 Jan 2016 00:00:00 +0000

Bonnhomme Creek upstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Mon, 18 Jan 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
City of Elyria
Sun, 17 Jan 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Sun, 17 Jan 2016 00:00:00 -0500