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?

62,033 observations

+627 new observations added in the past 30 days

Art's Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 28 Dec 2022 10:10:00 -0800

West Lagoon - West/Main Deck : Blakeburn Lagoons

Port Coquitlam, British Columbia, Canada

Observed by
John Saremba
Wed, 28 Dec 2022 09:32:00 -0800

East Lagoon - South Deck : Blakeburn Lagoons

Port Coquitlam, British Columbia, Canada

Observed by
John Saremba
Wed, 28 Dec 2022 08:54:00 -0800

WAG-E-07 : Stormwater drain south of 23rd St and west of Chesterfield - WAG-E-07 High Priority

North Vancouver, British Columbia, Canada

Observed by
Carolynne Robertson
Mon, 26 Dec 2022 13:35:00 -0800

London Landing : Fraser River

Richmond, British Columbia, Canada

Observed by
Emily Lai
Mon, 26 Dec 2022 12:45:00 -0800

Dapdune Wharf : River Wey

Guildford, Surrey, United Kingdom

Observed by
Gary Hodsdon
Mon, 26 Dec 2022 17:40:00 +0000

Near Luskville : Ottawa River

Ottawa, Quebec, Canada

Observed by
Wendy Ryan
Mon, 26 Dec 2022 08:00:00 -0500

Ottawa River : Ottawa River

Chute à Blondeau, Ontario, Canada

Observed by
Inga Chisholm
Sat, 24 Dec 2022 14:54:00 -0500

North Branch Chicago River at Edgebrook Woods : North Branch Chicago River

Chicago, Illinois, United States

Observed by
Alan Matson
Sat, 24 Dec 2022 13:30:00 -0600

Pt. Petre Provincial Wildlife Area : Lake Ontario at Soup Harbour

Ontario, Canada

Observed by
Heather Ross
Sat, 24 Dec 2022 11:52:00 -0500

Prairie DuPont Creek @ Zingg Bridge : Prairie DuPont Tributary

Millstadt, Illinois, United States

Observed by
Greg Kimutis
Fri, 23 Dec 2022 13:55:00 -0600

Pt. Petre Provincial Wildlife Area : Lake Ontario at Soup Harbour

Ontario, Canada

Observed by
Heather Ross
Fri, 23 Dec 2022 11:53:00 -0500

Optimist Lake Highland Park Mobile AL : Optimist Lake

Mobile, Alabama, United States

Observed by
Sherry Gros
Fri, 23 Dec 2022 06:54:00 -0600

East side of Hamlet of Milford K0K2P0 : East end of Milford Millpond on Black River

Milford, Ontario, Canada

Observed by
Don Ross
Thu, 22 Dec 2022 21:09:00 -0500

Prinyer’s Cove Source : Prinyer’s Cove on Lake Ontario

Ontario, Canada

Observed by
Heather Ross
Thu, 22 Dec 2022 15:25:00 -0500

KC's Dock : Lake Cane

Orlando, Florida, United States

Observed by
Casey Johnson
Thu, 22 Dec 2022 10:20:00 -0500

Buoy : Lake Cane

Orlando, Florida, United States

Observed by
Casey Johnson
Thu, 22 Dec 2022 10:00:00 -0500

Ontario Place : Lake Ontario

Toronto, Ontario, Canada

Observed by
Isabel Fleisher
Thu, 22 Dec 2022 00:00:00 +0000