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?

60,295 observations

+603 new observations added in the past 30 days

J.C. Saddington Park : Lake Ontario at the Credit River

Port Credit, Ontario, Canada

Observed by
Robin Castonguay
Thu, 18 Jul 2019 18:15:00 -0400

J.C. Saddington Park : Lake Ontario at the Credit River

Port Credit, Ontario, Canada

Observed by
Robin Castonguay
Thu, 18 Jul 2019 18:00:00 -0400

Imperial Oil Jetty : Lac Ontario

Port Credit, Ontario, Canada

Observed by
Robin Castonguay
Thu, 18 Jul 2019 17:45:00 -0400

Little Bluff Conservation Area : Lake Ontario

Ontario, Canada

Observed by
Don Ross
Thu, 18 Jul 2019 16:05:00 -0400

South Bay Cres Public Boat Launch : Creek leading to South Bay on Lake Ontario

Milford, Ontario, Canada

Observed by
Don Ross
Thu, 18 Jul 2019 15:30:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 18 Jul 2019 10:45:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 18 Jul 2019 10:28:00 -0700

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 18 Jul 2019 09:55:00 -0700

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 18 Jul 2019 09:16:00 -0700

Astray Lake - 25km southeast of Schefferville : Astray Lake

Newfoundland and Labrador, Canada

Observed by
Ryan Osman
Thu, 18 Jul 2019 13:00:00 -0300

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 18 Jul 2019 08:45:00 -0700

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 18 Jul 2019 10:31:00 -0500

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 18 Jul 2019 10:15:00 -0500

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 18 Jul 2019 09:44:00 -0500

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 18 Jul 2019 09:22:00 -0500

MUD LAKE : MUD LAKE

Aylmer, Ontario, Canada

Observed by
Abbey Neville
Thu, 18 Jul 2019 10:01:00 -0400

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 18 Jul 2019 09:00:00 -0500

Humber Bay Park West : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Thu, 18 Jul 2019 08:40:00 -0400

Humber Bay Park West : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Thu, 18 Jul 2019 08:40:00 -0400

SECCHI DISK MONITORING SITE 2 : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Melanie B Moore
Thu, 18 Jul 2019 05:30:00 -0500