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?

60,184 observations

+554 new observations added in the past 30 days

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 21 Jun 2018 10:39:00 -0500

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 21 Jun 2018 08:32:00 -0700

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 21 Jun 2018 10:21:00 -0500

Port Perry Marina near Palmer Park : Lake Scugog

Port Perry, Ontario, Canada

Observed by
Don Ross
Thu, 21 Jun 2018 11:05:00 -0400

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Thu, 21 Jun 2018 11:00:00 -0400

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 21 Jun 2018 09:55:00 -0500

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 21 Jun 2018 07:52:00 -0700

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 21 Jun 2018 09:13:00 -0500

Bathurst Quay - A : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Thu, 21 Jun 2018 10:00:00 -0400

Behind Library and Archives : Ottawa River

Gatineau, Ontario, Canada

Observed by
Brett Painter
Thu, 21 Jun 2018 08:56:32 -0400

O'Brien Lake, wetland : O'Brien Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

O'Brien Lake, O'Brien Lake 14A ln : O'Brien Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

O'Brien Lake, deep water sample site : O'Brien Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake deep water, northwest of Tar Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake off of Big Rideau Shore N : Big Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake, deep water sample site : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake near Indian Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake, deep water sample site MOE : Big Rideau Lake

Portland, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Big Rideau Lake in Briton Bay : Big Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 21 Jun 2018 00:00:00 -0400

Natchez Trace Overlook : Ross Barnett Reservoir

Madison, Mississippi, United States

Observed by
Sheila Kearney
Wed, 20 Jun 2018 19:02:00 -0500