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

+421 new observations added in the past 30 days

River des Peres at Slay Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 26 Jan 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Mon, 25 Jan 2016 00:00:00 -0500

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Mon, 25 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Mon, 25 Jan 2016 00:00:00 -0500

Bonnhomme Creek downstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

River des Peres at Olive Blvd. : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

Williams Creek at Antire Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

Williams Creek at spring below Wayne Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

Bonnhomme Creek upstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

River des Peres tributary at Woodson Road Park : River des Peres tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

River des Peres at Woodson Road Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 25 Jan 2016 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Sun, 24 Jan 2016 00:00:00 -0500

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Sun, 24 Jan 2016 00:00:00 -0500

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Sun, 24 Jan 2016 00:00:00 -0500

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 24 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, 24 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, 24 Jan 2016 00:00:00 +0000

Sugar Creek along the 1600 block of Adams : Sugar Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 24 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, 24 Jan 2016 00:00:00 +0000

Maline Creek at Forestwood Park : Maline Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 24 Jan 2016 00:00:00 +0000