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?

66,342 observations

+459 new observations added in the past 30 days

Near the stream that comes from Lac Girard : Lac McGlashan

Val Des Monts, Quebec, Canada

Observed by
Kathleen Murr
Thu, 03 Aug 2017 12:10:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 03 Aug 2017 08:50:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 03 Aug 2017 08:35:00 -0700

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 03 Aug 2017 07:55:00 -0700

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 03 Aug 2017 07:17:00 -0700

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 03 Aug 2017 06:57:00 -0700

Czarny Staw - Tatry Mountains : Czarny Staw

Małopolskie, Poland

Observed by
Mark Dabrowski
Thu, 03 Aug 2017 13:50:00 +0200

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Thu, 03 Aug 2017 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
Water Rangers
Thu, 03 Aug 2017 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
Water Rangers
Thu, 03 Aug 2017 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
Water Rangers
Thu, 03 Aug 2017 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
Water Rangers
Thu, 03 Aug 2017 00:00:00 -0400

Morskie Oko - Tatry Mountains : Morskie Oko

Poprad, Małopolskie, Poland

Observed by
Mark Dabrowski
Thu, 03 Aug 2017 01:05:00 +0200

Yarker, Ontario : Napanee River, Ontario

Ontario, Canada

Observed by
Lawrence O'Keeffe
Wed, 02 Aug 2017 14:52:00 -0400

NE of Colebrook, Ontario : Upper Napanee River (NE of Colebrook Dam)

Ontario, Canada

Observed by
Lawrence O'Keeffe
Wed, 02 Aug 2017 14:30:00 -0400

Bathurst Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Wed, 02 Aug 2017 11:00:00 -0400

Bathurst Quay - A : Lake Ontario

Toronto, Ontario, Canada

Observed by
Swim Drink Fish Canada
Wed, 02 Aug 2017 10:35:00 -0400

La Passe boat launch : Ottawa River

Ontario, Canada

Observed by
Jennifer Valentine
Wed, 02 Aug 2017 08:00:00 -0400