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?

52,724 observations

+367 new observations added in the past 30 days

Middle Narrows : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Sun, 01 Oct 2017 10:49:00 -0400

Pickerel Bay : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Sun, 01 Oct 2017 10:33:00 -0400

North Hardwood Island : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Sun, 01 Oct 2017 10:11:00 -0400

Three Mile Bay : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Sun, 01 Oct 2017 10:04:00 -0400

Macskimming Outdoor Education Centre : Ottawa River

Ontario, Canada

Observed by
Jane Pelletier
Sun, 01 Oct 2017 07:30:00 -0400

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 30 Sep 2017 17:00:00 -0400

Near Ravine Park : Bilberry Creek

Ottawa, Ontario, Canada

Observed by
Julie Lachapelle
Sat, 30 Sep 2017 13:00:00 -0400

Butterill Lake, deep water sample site : Butterill Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 29 Sep 2017 19:15:00 -0400

Ravine Park : Carp River

Ottawa, Ontario, Canada

Observed by
Blue Sky School
Fri, 29 Sep 2017 17:31:00 -0400

Burridge Lake, deep water sample site : Burridge Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Fri, 29 Sep 2017 17:20:00 -0400

MLNB : Mazinaw Lake Campbells Bay

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 29 Sep 2017 11:40:00 -0400

MLSB : Mazinaw Lake South Basin

Cloyne, Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 29 Sep 2017 10:30:00 -0400

Portsmouth Olympic Harbour : Lake Ontario

Kingston, Ontario, Canada

Observed by
Katherine Moir
Fri, 29 Sep 2017 10:30:00 -0400

Liverpool, NS : Atlantic Ocean

Liverpool, Nova Scotia, Canada

Observed by
Eden D'Entremont-MacVicar
Fri, 29 Sep 2017 05:37:00 -0300

Loon Lake, Deep water sample site : Loon Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 28 Sep 2017 21:06:00 -0400

Adam Lake, deep water : Adam Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 28 Sep 2017 19:23:00 -0400

S. of Des Epinettes Ave. : Bilberry Creek

Ottawa, Ontario, Canada

Observed by
Julie Lachapelle
Thu, 28 Sep 2017 10:50:00 -0400

1st Footbridge N. of Des Epinettes Ave. : Bilberry Creek

Ottawa, Ontario, Canada

Observed by
Julie Lachapelle
Thu, 28 Sep 2017 10:23:00 -0400

Mobile Bay @ Volanta Ave : Mobile Bay

Fairhope, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 28 Sep 2017 05:20:00 -0500

Fairhope Public Beach Pier : Fairhope Public Beach

Fairhope, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 28 Sep 2017 01:39:00 -0500