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?

66,523 observations

+50 new observations added in the past 30 days

Perch Creek Headwaters : Perch Creek

Ontario, Canada

Observed by
Meagan Coughlin
Fri, 15 Apr 2016 14:10:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Fri, 15 Apr 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Fri, 15 Apr 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Fri, 15 Apr 2016 00:00:00 -0400

Peñitas : Río Armería

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Thu, 14 Apr 2016 12:45:00 -0500

O’Mearas Bay : Big Rideau Lake

Ontario, Canada

Observed by
Doris Albert
Thu, 14 Apr 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Thu, 14 Apr 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Thu, 14 Apr 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Thu, 14 Apr 2016 00:00:00 -0400

Creve Coeur Creek upstream of Olive Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 14 Apr 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, 14 Apr 2016 00:00:00 +0000

Creve Coeur Creek upstream of Ladue Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 14 Apr 2016 00:00:00 +0000

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Wed, 13 Apr 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Wed, 13 Apr 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Wed, 13 Apr 2016 00:00:00 -0400

leavon : Lake Erie

Avon Lake, Ohio, United States

Observed by
Water Rangers
Tue, 12 Apr 2016 00:00:00 -0400

leelyr : Lake Erie

Lorain, Ohio, United States

Observed by
Water Rangers
Tue, 12 Apr 2016 00:00:00 -0400

leorgn : Lake Erie

Ohio, United States

Observed by
Water Rangers
Tue, 12 Apr 2016 00:00:00 -0400

Litter Trap on McVay : Eslava Creek

Mobile, Alabama, United States

Observed by
Jason K
Mon, 11 Apr 2016 12:30:00 -0500

Bolton Branch : Bolton Branch

Mobile, Alabama, United States

Observed by
Cade Kistler
Mon, 11 Apr 2016 11:45:00 -0500