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

+428 new observations added in the past 30 days

Grand Glaize Creek at S 5th Street : Grand Glaize Creek

Valley Park, Missouri, United States

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

leorgn : Lake Erie

Ohio, United States

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

leavon : Lake Erie

Avon Lake, 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

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

Gravois Creek at Whitecliff Park : Gravois Creek

Saint Louis, 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

Gravois Creek at Union Road : Gravois Creek

Saint Louis, 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

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

leorgn : Lake Erie

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

leelyr : Lake Erie

Lorain, Ohio, United States

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

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

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 10 Feb 2016 00:00:00 +0000

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 10 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, 10 Feb 2016 00:00:00 +0000