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?

66,172 observations

+530 new observations added in the past 30 days

Beech Hall Crescent CSO : River Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Tue, 28 Jan 2025 21:32:00 +0000

Beech Hall : The Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Tue, 28 Jan 2025 21:30:00 +0000

Spring Brook Creek near Leverenz Rd. and Gateshead Dr. : Spring Brook Creek

Naperville, Illinois, United States

Observed by
Erin Bellassai
Tue, 28 Jan 2025 13:46:00 -0600

Quibble Creek Creekside : Quibble Creek

New Westminster, British Columbia, Canada

Observed by
Praise Osifo
Tue, 28 Jan 2025 11:42:00 -0800

Molitor Bridge at Indian Creek : Indian Creek

Aurora, Illinois, United States

Observed by
Amanda Munoz
Tue, 28 Jan 2025 11:42:00 -0600

Winfield Creek-Memorial Park : Winfield Creek

Winfield, Illinois, United States

Observed by
Gary Bernard
Tue, 28 Jan 2025 09:52:00 -0600

KC's Dock : Lake Cane

Orlando, Florida, United States

Observed by
Casey Johnson
Tue, 28 Jan 2025 10:38:01 -0500

Blenkinsop Creek: Above Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 15:55:00 -0800

Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 14:50:00 -0800

Allotment Gardens : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 14:20:00 -0800

Port Colborne at the entrance from Lake Erie : Welland Canal

Port Colborne, Ontario, Canada

Observed by
Joshua Muscat
Mon, 27 Jan 2025 17:09:22 -0500

Swan Creek: Carey Road and McKenzie Ave : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 14:05:00 -0800

Columbine Culvert Downstream : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 13:40:00 -0800

McKenzie Underpass Forest/Columbine Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 13:00:00 -0800

Bob's Bridge : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Mon, 27 Jan 2025 12:30:00 -0800

Big Rock Creek at Emmons Woods : Big Rock Creek

Plano, Illinois, United States

Observed by
Nancy Cinatl
Mon, 27 Jan 2025 14:20:00 -0600

Glen Crest Creek at Willowbrook Forest Preserve : Glen Crest Creek

Glen Ellyn, Illinois, United States

Observed by
Mark Thomas
Mon, 27 Jan 2025 14:20:00 -0600

Springbrook Creek @ N Circle Ave, Bloomingdale : Springbrook Creek

Bloomingdale, Illinois, United States

Observed by
Elizabeth Bolivar
Mon, 27 Jan 2025 14:15:00 -0600

Klein Creek at Fountain View Recreation Center : Klein Creek

Carol Stream, Illinois, United States

Observed by
Brianna Garza
Mon, 27 Jan 2025 13:45:00 -0600

East Branch DuPage River at Hidden Lake Forest Preserve : East Branch DuPage River

Downers Grove, Illinois, United States

Observed by
Mark Thomas
Mon, 27 Jan 2025 13:45:00 -0600