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

Outlet : Moore's Brook

London, Enfield, United Kingdom

Observed by
Rodger Thompstone
Sun, 04 May 2025 15:59:00 +0100

North Inlet : Moore's Brooķ

London, Enfield, United Kingdom

Observed by
James Vicente
Sun, 04 May 2025 15:55:00 +0100

South Inlet : Moore's Brook

London, Enfield, United Kingdom

Observed by
Rodger Thompstone
Sun, 04 May 2025 15:53:00 +0100

Prairie DuPont Creek @ Zingg Bridge : Prairie DuPont Tributary

Millstadt, Illinois, United States

Observed by
Greg Kimutis
Sun, 04 May 2025 09:20:00 -0500

Hickman's Creek @ Zingg & Seager Rd. : Hickman's Creek

Millstadt, Illinois, United States

Observed by
Greg Kimutis
Sun, 04 May 2025 09:00:00 -0500

Newgate Street : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Martin Curry
Sun, 04 May 2025 12:10:00 +0000

D/S Whitehall Rd : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Sun, 04 May 2025 12:00:00 +0000

Whitehall Outfalls : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Martin Curry
Sun, 04 May 2025 11:55:00 +0000

Alton Flood Meadows, Downstream of footbridge : North Wey at Alton

Alton, Hampshire, United Kingdom

Observed by
Judith Ineson
Sun, 04 May 2025 10:40:00 +0000

Duckweir - Clitheroe Island - Boston Manor Park : River Brent

London, Hounslow, United Kingdom

Observed by
Mitch Goldman
Sun, 04 May 2025 10:30:00 +0100

Point 2 : Old River Lea

London, Waltham Forest, United Kingdom

Observed by
Clare Taylor
Sat, 03 May 2025 16:30:00 +0100

The White House Bridge (Old River Lea) : River Lea

London, Hackney, United Kingdom

Observed by
Clare Taylor
Sat, 03 May 2025 16:00:00 +0100

Chicago River North Branch Goose Island : Chicago River

Chicago, Illinois, United States

Observed by
Jeff Shelden
Sat, 03 May 2025 08:40:00 -0500

St Lawrence river : St Lawrence river

Ontario, Canada

Observed by
Jacob Gadbois
Sat, 03 May 2025 12:00:00 +0000

Brent_41 Union Canal Towpath : Brent River

London, Ealing, United Kingdom

Observed by
Mitch Goldman
Sat, 03 May 2025 11:15:00 +0100

Clitheroe Island - Boston Manor Park : River Brent

London, Hounslow, United Kingdom

Observed by
Mitch Goldman
Sat, 03 May 2025 10:14:00 +0100

Poverty Bay, Lake Erie : Lake Erie, Poverty Bay

Crystal Beach, Ontario, Canada

Observed by
Jeffrey Sinibaldi
Fri, 02 May 2025 17:19:00 -0400

St Joseph Creek Downers Grove : St Joseph Creek

Downers Grove, Illinois, United States

Observed by
ELISABETH GRZYWA
Fri, 02 May 2025 16:01:00 -0500

Unnamed Creek on Rock Island Greenway : unnamed creek

Peoria, Illinois, United States

Observed by
Robert Rowe
Fri, 02 May 2025 15:30:00 -0500

Point Abino Marsh : Point Abino Marsh

Ontario, Canada

Observed by
Jeffrey Sinibaldi
Fri, 02 May 2025 12:45:00 -0400