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?

62,575 observations

+679 new observations added in the past 30 days

Quibble Creek Creekside : Quibble Creek

New Westminster, British Columbia, Canada

Observed by
Daniel Polok
Thu, 01 May 2025 09:15:00 -0700

Friends Bridge : Lea (Old River Lea)

London, Hackney, United Kingdom

Observed by
Peter Mudge
Thu, 01 May 2025 16:45:00 +0100

Flood Relief Channel outflow : Old Lea

London, Waltham Forest, United Kingdom

Observed by
Peter Mudge
Thu, 01 May 2025 16:25:00 +0100

Lakeside Park Beach - North Shore : Lake Huron

Thessalon, Ontario, Canada

Observed by
Community Volunteers
Thu, 01 May 2025 11:20:00 -0400

Sugar Run Creek : Sugar Run

Joliet, Illinois, United States

Observed by
Loretta Cerkvenik
Thu, 01 May 2025 10:18:00 -0500

Peace Park Beach : Lake Huron

Thessalon, Ontario, Canada

Observed by
Community Volunteers
Thu, 01 May 2025 11:15:00 -0400

Lagoon output off Peachy Street : Lagoon

Ontario, Canada

Observed by
Community Volunteers
Thu, 01 May 2025 11:00:00 -0400

Bonegate Stream : Bonesgate Stream

Epsom, Kingston upon Thames, United Kingdom

Observed by
Robb Reeves
Thu, 01 May 2025 15:29:00 +0100

Vincent Road : The Ching

London, Waltham Forest, United Kingdom

Observed by
Jackie Switzer
Thu, 01 May 2025 12:28:00 +0100

Swiffen Bank : Avon

Hampton Lucy, Warwickshire, United Kingdom

Observed by
Renny Wodynska
Thu, 01 May 2025 09:44:00 +0000

Alveston Weir : Avon

Hampton Lucy, Warwickshire, United Kingdom

Observed by
Renny Wodynska
Thu, 01 May 2025 09:23:00 +0000

Downstream of Jack’s Lake : Pymmes Brook

London, Barnet, United Kingdom

Observed by
Eamonn Cannon
Thu, 01 May 2025 10:10:00 +0100

Riverbank Neighbors - Berteau : Chicago River

Chicago, Illinois, United States

Observed by
Sean Carino
Wed, 30 Apr 2025 18:46:00 -0500

Madison Landing : Ross Barnett Reservoir

Ridgeland, Mississippi, United States

Observed by
Jennifer Sigrest
Wed, 30 Apr 2025 18:34:00 -0500

West Ridge Nature Park Pond : West Ridge Nature Park Pond

Chicago, Illinois, United States

Observed by
Hannah Dove
Wed, 30 Apr 2025 18:10:00 -0500

Old Renwick Road Bridge, Plainfield Park District : DuPage River

Plainfield, Illinois, United States

Observed by
Lea Rodbarry
Wed, 30 Apr 2025 17:10:00 -0500

St Joseph Creek at the Olsons : St Joseph Creek

Downers Grove, Illinois, United States

Observed by
Kathy Olson
Wed, 30 Apr 2025 17:00:00 -0500

Klein Creek : Kuhn Rd Crossing of Klein Creek

Carol Stream, Illinois, United States

Observed by
Wendy Vernon
Wed, 30 Apr 2025 16:51:00 -0500

Hickory Creek : Hickory Creek

Joliet, Illinois, United States

Observed by
Jeanne Golec
Wed, 30 Apr 2025 16:50:00 -0500

Cress Creek : Cress Creek

Naperville, Illinois, United States

Observed by
Shari Buma
Wed, 30 Apr 2025 16:35:00 -0500