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?

62,769 observations

+680 new observations added in the past 30 days

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 09 Nov 2017 03:13:00 -0600

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 09 Nov 2017 02:53:00 -0600

Fly Creek @ 17 Turtles Outfitters : Fly Creek

Fairhope, Alabama, United States

Observed by
Diego Calderon-Arrieta
Wed, 08 Nov 2017 18:08:00 -0600

Three Mile Bay : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Wed, 08 Nov 2017 11:55:00 -0500

Watkins Creek at Coal Bank Road : Watkins Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 08 Nov 2017 00:00:00 +0000

Head River at Kris Starr Sanctuary : Head River

Ontario, Canada

Observed by
Couchiching Conservancy
Tue, 07 Nov 2017 15:15:00 -0500

At Halls Mill Road in Mobile, AL : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Mimi Fearn
Tue, 07 Nov 2017 10:00:00 -0600

Confluence with Mallory Creek : Mississippi River

Ontario, Canada

Observed by
Lisa Martin
Tue, 07 Nov 2017 03:27:00 -0500

Gatineau : Ottawa River - Chaudière Falls

Gatineau, Quebec, Canada

Observed by
PETES - Pierre Elliot Trudeau Elementary School
Mon, 06 Nov 2017 08:48:00 -0500

Near the stream that comes from Lac Girard : Lac McGlashan

Val Des Monts, Quebec, Canada

Observed by
Kat Kavanagh
Sun, 05 Nov 2017 17:00:26 -0500

Macskimming Outdoor Education Centre : Ottawa River

Ontario, Canada

Observed by
Jane Pelletier
Sun, 05 Nov 2017 11:45:00 -0500

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 04 Nov 2017 17:07:00 -0400

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 04 Nov 2017 10:00:00 -0400

University of Waterloo : Laurel Creek

Waterloo, Ontario, Canada

Observed by
Kathleen Murr
Sat, 04 Nov 2017 10:00:00 -0400

Gazebo closest to the bridge : Silver Lake

Kitchener, Ontario, Canada

Observed by
Kathleen Murr
Sat, 04 Nov 2017 04:55:00 -0400

Laurel Trail Storm Water Pond : Laurel Trail Storm Water Pond

Waterloo, Ontario, Canada

Observed by
Kathleen Murr
Sat, 04 Nov 2017 02:20:00 -0400

Boyd's Creek : Boyd's Creek

Severn Bridge, Ontario, Canada

Observed by
Couchiching Conservancy
Fri, 03 Nov 2017 16:00:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Fri, 03 Nov 2017 09:24:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Fri, 03 Nov 2017 09:10:00 -0700