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?

66,522 observations

+58 new observations added in the past 30 days

St. Lawrence River : St. Lawrence River

Hogansburg, New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 11:45:00 -0400

Raquette River West : St. Lawrence River

Hogansburg, New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 11:31:00 -0400

Mouth of Raquette River : Raquette River

Hogansburg, New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 11:24:00 -0400

Raquette River East : St. Lawrence River

Hogansburg, New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 11:11:00 -0400

Grasse River West : St. Lawrence River

New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 10:47:00 -0400

Mouth of Grasse River : Grasse River

Massena, New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 10:42:00 -0400

First Pentecostal Church North : Prairie Branch Creek

Jackson, Mississippi, United States

Observed by
Cindy Crocker
Thu, 23 Jun 2022 09:30:00 -0500

Grasse River East : St. Lawrence River

New York, United States

Observed by
Emma Ehrenfeld
Thu, 23 Jun 2022 10:23:00 -0400

Pelahatchie Creek : Pelahatchie Bay

Brandon, Mississippi, United States

Observed by
Cindy Crocker
Thu, 23 Jun 2022 09:00:00 -0500

Sentier des Fougères : Lac Stabell

Quebec, Canada

Observed by
Luc Bossé
Thu, 23 Jun 2022 09:27:00 -0400

Niagara Shores : Lake Ontario

Virgil, Ontario, Canada

Observed by
Kiersten McCutcheon
Thu, 23 Jun 2022 07:32:00 -0400

Jones Beach - Lake Ontario : Lake Ontario

St. Catharines, Ontario, Canada

Observed by
Kiersten McCutcheon
Thu, 23 Jun 2022 06:27:00 -0400

Ontario Place : Lake Ontario

Toronto, Ontario, Canada

Observed by
Isabel Fleisher
Thu, 23 Jun 2022 00:00:00 +0000

Nut Point : La Ronge

Saskatchewan, Canada

Observed by
t and s Martin
Wed, 22 Jun 2022 22:02:00 +0000

Lakeshore Park : Ross Barnett Reservoir

Brandon, Mississippi, United States

Observed by
Joy D. Rhoads
Wed, 22 Jun 2022 16:41:00 -0500

Coal Bluff Park : Pearl River

Lena, Mississippi, United States

Observed by
William W Mitchell
Wed, 22 Jun 2022 16:40:00 -0500

Bold Center Reclaimed Wetland : Bold Center Reclaimed Wetland

Alberta, Canada

Observed by
Kelsey Kitt
Wed, 22 Jun 2022 15:16:00 -0600

Crystal Lake : Crystal Lake

Jackson, Mississippi, United States

Observed by
Joy D. Rhoads
Wed, 22 Jun 2022 16:15:00 -0500

Leake County Water Park : Pearl River

Canton, Mississippi, United States

Observed by
William W Mitchell
Wed, 22 Jun 2022 16:15:00 -0500

Anglin Lake Baseline : Anglin Lake

Saskatchewan, Canada

Observed by
Wayne Hyde
Wed, 22 Jun 2022 14:45:00 -0600