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?

62,752 observations

+703 new observations added in the past 30 days

Root River Fourth Line E : Root River

Ontario, Canada

Observed by
Community Volunteers
Sat, 13 Apr 2024 08:15:00 -0400

Root River Branch Fourth Line E : Root River Branch

Ontario, Canada

Observed by
Community Volunteers
Sat, 13 Apr 2024 07:40:00 -0400

Root River Old Garden River : Root River

Ontario, Canada

Observed by
Community Volunteers
Sat, 13 Apr 2024 07:15:00 -0400

Waubonsie Creek : Waubonsie Creek

Oswego, Illinois, United States

Observed by
Mary Theodor
Fri, 12 Apr 2024 21:34:00 -0500

Crystal Creek Case Rd : Crystal Creek

Rankin Location Indian Reserve 15d, Ontario, Canada

Observed by
Iti Singh
Fri, 12 Apr 2024 21:01:00 -0400

Cold Water Creek at Old Garden River Road : Cold Water Creek

Rankin Location Indian Reserve 15d, Ontario, Canada

Observed by
Community Volunteers
Fri, 12 Apr 2024 18:15:00 -0400

Morgan Creek at Morgan Creek Park : Morgan Creek

Oswego, Illinois, United States

Observed by
Alyssa Theodor
Fri, 12 Apr 2024 16:20:00 -0500

Root River Wishart Park : Root River

Ontario, Canada

Observed by
Community Volunteers
Fri, 12 Apr 2024 16:55:00 -0400

Schoenberger Creek at West Belleville Bikeway : Schoenberger Creek

Belleville, Illinois, United States

Observed by
David Laslie
Fri, 12 Apr 2024 15:25:00 -0500

Canon Creek Old Goulais Bay Rd : Canon Creek

Ontario, Canada

Observed by
Iti Singh
Fri, 12 Apr 2024 16:17:00 -0400

Yeading Walk : Yeading Brook

London, Harrow, United Kingdom

Observed by
Angelique Soon
Fri, 12 Apr 2024 16:30:00 +0100

Chicago River North Branch Goose Island : Chicago River

Chicago, Illinois, United States

Observed by
Jeff Shelden
Fri, 12 Apr 2024 10:05:00 -0500

Flesherton Hills : Boyne River

Ontario, Canada

Observed by
Big Canoe Project
Fri, 12 Apr 2024 14:53:17 +0000

Flesherton hills : Beaver pond

Ontario, Canada

Observed by
Drew Snyder
Fri, 12 Apr 2024 14:52:05 +0000

Flesherton pond : Flesherton ponds

Ontario, Canada

Observed by
Monty Crowe
Fri, 12 Apr 2024 14:50:13 +0000

Shaharchay river : River

Orumiyeh, West Azarbaijan, Iran

Observed by
Farid Omarzadeh
Fri, 12 Apr 2024 13:40:14 +0000

River Pool : River Pool Linear Park

London, Lewisham, United Kingdom

Observed by
Donna Davis
Fri, 12 Apr 2024 09:15:00 +0100

Round Meadow Lake : Round Meadow Lake in Hidden Lake Forest Preserve in DuPage County, IL

Glen Ellyn, Illinois, United States

Observed by
Jane Barnett
Fri, 12 Apr 2024 01:21:00 -0500

Browning Park : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Thu, 11 Apr 2024 21:22:22 +0000

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

Chicago, Illinois, United States

Observed by
Alan Matson
Thu, 11 Apr 2024 15:30:00 -0500