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?

66,521 observations

+59 new observations added in the past 30 days

Chapman Mills Conservation Area : Rideau River

Ottawa, Ontario, Canada

Observed by
Eric L
Fri, 24 Jul 2020 11:57:58 -0400

Lumsden : Qu’Appelle River

Lumsden, Saskatchewan, Canada

Observed by
Amy Sanderson
Fri, 24 Jul 2020 09:57:00 -0600

Copper Lake : Copper Lake, Tangier

Tangier, Nova Scotia, Canada

Observed by
JoAnne Murray
Fri, 24 Jul 2020 12:45:00 -0300

Longfields bridge , Next to water collection basin : Jock River

Ottawa, Ontario, Canada

Observed by
Eric L
Fri, 24 Jul 2020 11:44:13 -0400

Trout Creek : St. Marys just below and west of overhead Rail Crossing

St. Marys, Ontario, Canada

Observed by
Ken Telfer
Fri, 24 Jul 2020 11:11:00 -0400

Thomas St / Park St : North Thames River

St. Marys, Ontario, Canada

Observed by
Ken Telfer
Fri, 24 Jul 2020 11:05:00 -0400

Bay lake : Bay lake

Ontario, Canada

Observed by
Raymond wong
Fri, 24 Jul 2020 10:29:00 -0400

Forwell Creek @ Forwell Trail Bridge : Forwell Creek

Waterloo, Ontario, Canada

Observed by
Stuart Matthews
Fri, 24 Jul 2020 10:28:10 -0400

South of Bon Pasteur Bridge : Hawkesbury Creek

Hawkesbury, Ontario, Canada

Observed by
Louis Lafontaine
Fri, 24 Jul 2020 10:25:00 -0400

Laurel Creek W of Forwell Trail Bridge : Laurel Creek

Waterloo, Ontario, Canada

Observed by
Stuart Matthews
Fri, 24 Jul 2020 10:24:18 -0400

Upstream of Portage-du-Fort : Ottawa River

Quebec, Canada

Observed by
bob simpson
Fri, 24 Jul 2020 10:14:00 -0400

London, ON : Thames river

London, Ontario, Canada

Observed by
Annabelle Laurin
Fri, 24 Jul 2020 09:55:47 -0400

Hawkesbury Mid-Channel : Ottawa River

Quebec, Canada

Observed by
Louis Lafontaine
Fri, 24 Jul 2020 09:10:00 -0400

Parr lake south - behind 12 London Ln : Parr lake south

Brampton, Ontario, Canada

Observed by
Sydney Klassen
Thu, 23 Jul 2020 20:46:34 -0400

Parr lake off of Vodden St E. : Parr lake

Brampton, Ontario, Canada

Observed by
Sydney Klassen
Thu, 23 Jul 2020 20:38:46 -0400

Montgomery Shore/First Lake : Mississippi Lake

Ontario, Canada

Observed by
Graham & Mary Whitelaw
Thu, 23 Jul 2020 20:05:00 -0400

WSCK Weston Creek outfall : Weston Creek

Fulford Harbour, British Columbia, Canada

Observed by
SSIFWC Project
Fri, 24 Jul 2020 00:00:00 +0000

Gnat Creek : Gnat Creek

British Columbia, Canada

Observed by
Tū’dese̲’chō Wholistic Indigenous Leadership Development Society
Thu, 23 Jul 2020 15:55:00 -0700

Guelph : Speed River

Guelph, Ontario, Canada

Observed by
Christine Dulal-Whiteway
Thu, 23 Jul 2020 18:10:00 -0400

Lincoln : Tufford pond

Beamsville, Ontario, Canada

Observed by
Reuben Willard
Thu, 23 Jul 2020 17:40:00 -0400