Gravois Creek at Union Road : Gravois Creek
Saint Louis, Missouri, United States
Observed by Danelle Haake Sat, 13 Feb 2016 00:00:00 +0000Testers 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?
+541 new observations added in the past 30 days
Saint Louis, Missouri, United States
Observed by Danelle Haake Sat, 13 Feb 2016 00:00:00 +0000Avon Lake, Ohio, United States
Observed by Avon Lake Regional Water Fri, 12 Feb 2016 00:00:00 -0500Lorain, Ohio, United States
Observed by City of Elyria Fri, 12 Feb 2016 00:00:00 -0500Saint Louis, Missouri, United States
Observed by Danelle Haake Fri, 12 Feb 2016 00:00:00 +0000Saint Louis, Missouri, United States
Observed by Danelle Haake Fri, 12 Feb 2016 00:00:00 +0000High Ridge, Missouri, United States
Observed by Danelle Haake Fri, 12 Feb 2016 00:00:00 +0000Lorain, Ohio, United States
Observed by City of Elyria Thu, 11 Feb 2016 00:00:00 -0500Avon Lake, Ohio, United States
Observed by Avon Lake Regional Water Thu, 11 Feb 2016 00:00:00 -0500Saint Louis, Missouri, United States
Observed by Danelle Haake Thu, 11 Feb 2016 00:00:00 +0000Chesterfield, Missouri, United States
Observed by Danelle Haake Thu, 11 Feb 2016 00:00:00 +0000Chesterfield, Missouri, United States
Observed by Danelle Haake Thu, 11 Feb 2016 00:00:00 +0000Chesterfield, Missouri, United States
Observed by Danelle Haake Thu, 11 Feb 2016 00:00:00 +0000Lorain, Ohio, United States
Observed by City of Elyria Wed, 10 Feb 2016 00:00:00 -0500Avon Lake, Ohio, United States
Observed by Avon Lake Regional Water Wed, 10 Feb 2016 00:00:00 -0500Saint Louis, Missouri, United States
Observed by Danelle Haake Wed, 10 Feb 2016 00:00:00 +0000Saint Louis, Missouri, United States
Observed by Danelle Haake Wed, 10 Feb 2016 00:00:00 +0000Saint Louis, Missouri, United States
Observed by Danelle Haake Wed, 10 Feb 2016 00:00:00 +0000