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?

66,342 observations

+459 new observations added in the past 30 days

Mattese Creek tributary at Theiss Road : Mattese Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

River des Peres at Olive Blvd. : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

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

Valley Park, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

Grand Glaize Creek at S Marshall Road : Grand Glaize Creek

Valley Park, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

Gravois Creek at Bayless : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

River des Peres at Woodson Road Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 18 Jan 2015 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Sat, 17 Jan 2015 00:00:00 -0500

Deer Creek at Brentwood Blvd : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

Denny Creek upstream of Pillar Drive : Denny Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

Pebble Creek at MICDS : Pebble Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

Monsanto-Sunswept Creek at Chaminade HS : Monsanto-Sunswept Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

Black Creek at Strassner Drive : Black Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 17 Jan 2015 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Fri, 16 Jan 2015 00:00:00 -0500

Sebago Creek at Old Warson Road : Sebago Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 16 Jan 2015 00:00:00 +0000

Shady Creek at Magner Woods : Shady Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 16 Jan 2015 00:00:00 +0000

Deer Creek at Litzsinger Road : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 16 Jan 2015 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 16 Jan 2015 00:00:00 +0000