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?

66,349 observations

+429 new observations added in the past 30 days

River des Peres at Woodson Road Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 19 Feb 2016 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Thu, 18 Feb 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Thu, 18 Feb 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Thu, 18 Feb 2016 00:00:00 -0500

Williams Creek at Antire Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Feb 2016 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Feb 2016 00:00:00 +0000

Sandy Creek at Old Lemay Ferry Road : Sandy Creek

Hillsboro, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Feb 2016 00:00:00 +0000

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Wed, 17 Feb 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Wed, 17 Feb 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Wed, 17 Feb 2016 00:00:00 -0500

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Feb 2016 00:00:00 +0000

Watkins Creek at Coal Bank Road : Watkins Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Feb 2016 00:00:00 +0000

Creve Coeur Creek upstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Feb 2016 00:00:00 +0000

Creve Coeur Creek downstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Feb 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, 17 Feb 2016 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Feb 2016 00:00:00 +0000

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Tue, 16 Feb 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Tue, 16 Feb 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Tue, 16 Feb 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Mon, 15 Feb 2016 00:00:00 -0500