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

Natchez Trace Overlook : Ross Barnett Reservoir

Madison, Mississippi, United States

Observed by
Leigh Horn
Fri, 08 Jun 2018 11:43:00 -0500

Behind Library and Archives : Ottawa River

Gatineau, Ontario, Canada

Observed by
Brett Painter
Fri, 08 Jun 2018 11:07:31 -0400

Outside of island Pico : Open sea

Ilha do Pico, Portugal

Observed by
Water Rangers
Fri, 08 Jun 2018 12:11:28 +0000

Two Oaks Point : Mississippi Lake

Ontario, Canada

Observed by
Doreen Watson-Donald
Thu, 07 Jun 2018 20:36:00 -0400

Green Lake Creek : Green Lake Creek

Ontario, Canada

Observed by
Colin Coyle
Thu, 07 Jun 2018 16:18:00 -0400

Near Grasslands National Park, Saskatchewan : Frenchman Creek

Saskatchewan, Canada

Observed by
Korice Moir
Thu, 07 Jun 2018 13:00:00 -0600

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Thu, 07 Jun 2018 15:00:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 07 Jun 2018 09:52:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 07 Jun 2018 09:31:00 -0700

Mouth of McManus Bay : Christie Lake

Ontario, Canada

Observed by
Alex Gazaleh
Thu, 07 Jun 2018 12:30:35 -0400

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 07 Jun 2018 09:14:00 -0700

Nepean Creek : Nepean creek

Ottawa, Ontario, Canada

Observed by
Jordan Ross
Thu, 07 Jun 2018 12:02:22 -0400

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 07 Jun 2018 08:47:00 -0700

Gatineau : Ottawa River - Chaudière Falls

Gatineau, Quebec, Canada

Observed by
PETES - Pierre Elliot Trudeau Elementary School
Thu, 07 Jun 2018 11:30:00 -0400

Behind Library and Archives : Ottawa River

Gatineau, Ontario, Canada

Observed by
Brett Painter
Thu, 07 Jun 2018 11:20:53 -0400

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 07 Jun 2018 07:56:00 -0700

Camp Opemikon : Christie Lake

Ontario, Canada

Observed by
Alex Gazaleh
Thu, 07 Jun 2018 10:27:53 -0400

Toronto Harbourfront, 275 Queens Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Thu, 07 Jun 2018 10:00:00 -0400

Island Pico, Azores : Open sea next to island Pico

Lajes Do Pico, Ilha do Pico, Portugal

Observed by
Water Rangers
Thu, 07 Jun 2018 13:39:44 +0000

Old Trace Park : Ross Barnett Reservoir

Ridgeland, Mississippi, United States

Observed by
Sheila Kearney
Wed, 06 Jun 2018 18:50:00 -0500