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?

66,372 observations

+383 new observations added in the past 30 days

Sandy Creek at Highway Z : Sandy Creek

Pevely, Missouri, United States

Observed by
Danelle Haake
Sat, 13 Feb 2016 00:00:00 +0000

Gravois Creek at Bayless : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 13 Feb 2016 00:00:00 +0000

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 13 Feb 2016 00:00:00 +0000

Grand Glaize Creek at Big Bend Blvd. : Grand Glaize Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 13 Feb 2016 00:00:00 +0000

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Fri, 12 Feb 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Fri, 12 Feb 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Fri, 12 Feb 2016 00:00:00 -0500

Gravois Creek at Whitecliff Park : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 12 Feb 2016 00:00:00 +0000

Williams Creek at spring below Wayne Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Fri, 12 Feb 2016 00:00:00 +0000

Engleholm Creek at UMSL : Engleholm Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 12 Feb 2016 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Thu, 11 Feb 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Thu, 11 Feb 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Thu, 11 Feb 2016 00:00:00 -0500

Creve Coeur Creek upstream of Ladue Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 11 Feb 2016 00:00:00 +0000

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

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 11 Feb 2016 00:00:00 +0000

Creve Coeur Creek upstream of Olive Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 11 Feb 2016 00:00:00 +0000

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 11 Feb 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Wed, 10 Feb 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Wed, 10 Feb 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Wed, 10 Feb 2016 00:00:00 -0500