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?

66,179 observations

+527 new observations added in the past 30 days

West Spillway Dock : Pearl River

Brandon, Mississippi, United States

Observed by
Laura Luke
Sun, 19 Jan 2025 12:50:00 -0600

Klein Creek : Kuhn Rd Crossing of Klein Creek

Carol Stream, Illinois, United States

Observed by
Wendy Vernon
Sun, 19 Jan 2025 12:31:00 -0600

Beech Hall Crescent CSO : River Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Sun, 19 Jan 2025 16:22:00 +0000

Beech Hall : The Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Sun, 19 Jan 2025 16:21:00 +0000

Downstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Janet Laban
Sun, 19 Jan 2025 13:00:00 +0000

Bartons Mill : River Loddon

Basingstoke, Hampshire, United Kingdom

Observed by
Kate Tuck
Sun, 19 Jan 2025 12:30:24 +0000

Upstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Janet Laban
Sun, 19 Jan 2025 12:30:00 +0000

Grovelands Park Lake Downstream of reedbeds : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 19 Jan 2025 12:00:00 +0000

Grovelands Park Lake Outfall by cafe and dam : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 19 Jan 2025 12:00:00 +0000

Grovelands Park Lake Entry : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 19 Jan 2025 12:00:00 +0000

Grovelands Park Stream below dam : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 19 Jan 2025 12:00:00 +0000

North Branch Chicago River - California Park : North Branch Chicago River

Chicago, Illinois, United States

Observed by
sophie lemisch
Sat, 18 Jan 2025 15:30:00 -0600

Cress Creek : Cress Creek

Naperville, Illinois, United States

Observed by
Cindy McCullagh
Sat, 18 Jan 2025 14:17:00 -0600

Waubonsie Creek : Waubonsie Creek

Aurora, Illinois, United States

Observed by
Briana Moore
Sat, 18 Jan 2025 14:10:00 -0600

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

Glendale Heights, Illinois, United States

Observed by
Ralph Watkins
Sat, 18 Jan 2025 11:30:00 -0600

Spring Brook in St. James Farm Forest Preserve : Spring Brook

Wheaton, Illinois, United States

Observed by
Jay Gilbert
Sat, 18 Jan 2025 11:30:00 -0600

Ron Haimbaugh : East Fork of Poplar Creek

Hoffman Estates, Illinois, United States

Observed by
Ron Haimbaugh
Sat, 18 Jan 2025 11:14:00 -0600

Snyder's Grove : Little Vermillion River

Mendota, Illinois, United States

Observed by
Amy Brewer
Sat, 18 Jan 2025 11:03:00 -0600

Apple Orchard Park - Mendota Creek : Little Vermillion River

Mendota, Illinois, United States

Observed by
Amy Brewer
Sat, 18 Jan 2025 11:00:00 -0600

Lake Kakusha : Mendota Creek

Mendota, Illinois, United States

Observed by
Amy Brewer
Sat, 18 Jan 2025 10:57:00 -0600