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?

66,499 observations

+99 new observations added in the past 30 days

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 12 Jan 2016 00:00:00 +0000

River des Peres at Slay Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 12 Jan 2016 00:00:00 +0000

River des Peres at Heman Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 12 Jan 2016 00:00:00 +0000

River des Peres tributary at Ruth Park Woods : River des Peres tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 12 Jan 2016 00:00:00 +0000

River des Peres at Fultz Field : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 12 Jan 2016 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Mon, 11 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Mon, 11 Jan 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Mon, 11 Jan 2016 00:00:00 -0500

Williams Creek at spring below Wayne Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Mon, 11 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, 11 Jan 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Sun, 10 Jan 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Sun, 10 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Sun, 10 Jan 2016 00:00:00 -0500

Gravois Creek at Bayless : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 10 Jan 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
Sun, 10 Jan 2016 00:00:00 +0000

Creve Coeur Creek upstream of Ladue Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Sun, 10 Jan 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
Sun, 10 Jan 2016 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Sun, 10 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
Sun, 10 Jan 2016 00:00:00 +0000

Maline Creek at Forestwood Park : Maline Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 10 Jan 2016 00:00:00 +0000