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?

59,847 observations

+495 new observations added in the past 30 days

Bolton Branch : Bolton Branch

Mobile, Alabama, United States

Observed by
Jackie Wilson
Mon, 25 Sep 2017 11:00:00 -0500

Near Luskville : Ottawa River

Ottawa, Quebec, Canada

Observed by
Wendy Ryan
Sun, 24 Sep 2017 21:00:00 -0400

Sharbot Lake East Basin : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Mon, 25 Sep 2017 00:00:00 +0000

Lavergne Bay and Lavergne Marsh : Ottawa River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 24 Sep 2017 17:45:00 -0400

Near mouth : Mississippi River

Ottawa, Ontario, Canada

Observed by
Pat Tait
Sun, 24 Sep 2017 17:25:00 -0400

Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
Sun, 24 Sep 2017 16:55:00 -0400

Bala Falls : Moon River

Bala, Ontario, Canada

Observed by
Carissa Wong
Sun, 24 Sep 2017 14:52:00 -0400

Little Lagoon/Lake Shelby Bayou East : Little Lagoon/Lake Shelby Bayou

Gulf Shores, Alabama, United States

Observed by
Landon Dyken
Sun, 24 Sep 2017 08:53:00 -0500

One mile north of Collins Rd bridge. : Ortega River

Jacksonville, Florida, United States

Observed by
Carrell Whaley
Sun, 24 Sep 2017 09:30:00 -0400

Shelby/Little Lagoon Bayou West : Shelby/Little Lagoon Bayou

Gulf Shores, Alabama, United States

Observed by
Landon Dyken
Sun, 24 Sep 2017 04:44:00 -0500

Bellows Bay - Westmeath Provincial Park : Bellows Bay

Ontario, Canada

Observed by
John and Evie
Sat, 23 Sep 2017 15:00:00 -0400

Upstream of Norway Bay : Ottawa River

Quebec, Canada

Observed by
Riverwatcher
Sat, 23 Sep 2017 10:28:00 -0400

Bristol - South of Flag Island : Ottawa River

Quebec, Canada

Observed by
Jennifer Haughton
Sat, 23 Sep 2017 10:00:00 -0400

Westmeath Mid-Channel : Ottawa River

Ontario, Canada

Observed by
John and Evie
Sat, 23 Sep 2017 01:20:00 -0400

Barry Road Park, Etobicoke : Mimico Creek

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Fri, 22 Sep 2017 18:15:00 -0400

Camp Echokotee : Doctors Lake

Orange Park, Florida, United States

Observed by
St. Johns Country Day School Grade 5
Fri, 22 Sep 2017 14:30:00 -0400

Ravine Park : Carp River

Ottawa, Ontario, Canada

Observed by
Blue Sky School
Fri, 22 Sep 2017 11:51:35 -0400

MRMB : Marble Lake Main Basin

Cloyne, Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Fri, 22 Sep 2017 10:25:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 21 Sep 2017 10:21:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 21 Sep 2017 10:06:00 -0700