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?

66,170 observations

+532 new observations added in the past 30 days

WAG-M-01 : Wagg Creek above Mosquito Ck, but below Bewicke Box Culvert -WAG-M-01 Medium Priority

North Vancouver, British Columbia, Canada

Observed by
Marissa Hoftiezer
Thu, 30 Jan 2025 20:38:00 -0800

Timber Trails Park pond : pond

Saint Charles, Illinois, United States

Observed by
Michelle Besch
Thu, 30 Jan 2025 19:07:00 -0600

Lippold Park - West Entrance : Lippold Pond

Crystal Lake, Illinois, United States

Observed by
Far Syed
Thu, 30 Jan 2025 22:42:00 +0000

Kenyon Woods Forest Preserve : creek

South Elgin, Illinois, United States

Observed by
Michelle Besch
Thu, 30 Jan 2025 22:18:00 +0000

Creek under Fairmount Ave, east side of bridge : Creek under Fairmount Ave

Downers Grove, Illinois, United States

Observed by
Tom Prince
Thu, 30 Jan 2025 16:15:00 -0600

Lake Run at Nelson Lake in Dick Young Forest Preserve : Lake Run

Batavia, Illinois, United States

Observed by
Maureen Mrenna
Thu, 30 Jan 2025 16:04:56 -0600

Old Highway 13 Bridge : Pearl River

Lena, Mississippi, United States

Observed by
Foch Dickens
Thu, 30 Jan 2025 16:00:00 -0600

Old Highway 13 Bridge : Pearl River

Lena, Mississippi, United States

Observed by
William W Mitchell
Thu, 30 Jan 2025 15:55:00 -0600

DuPage River at Knoch Knolls Canoe/Kayak Launch : DuPage River

Naperville, Illinois, United States

Observed by
Alice Porfiropoulos
Thu, 30 Jan 2025 15:45:00 -0600

Boone Creek at Whispering Oaks Park : Boone Creek

Mchenry, Illinois, United States

Observed by
Lee Ekstrom
Thu, 30 Jan 2025 15:43:00 -0600

Highway 35 Bridge : Pearl River

Carthage, Mississippi, United States

Observed by
William W Mitchell
Thu, 30 Jan 2025 14:40:00 -0600

Saint Joseph Creek : Saint Joseph Creek

Lisle, Illinois, United States

Observed by
Robert Swirsky
Thu, 30 Jan 2025 14:27:00 -0600

Highway 35 Bridge : Pearl River

Carthage, Mississippi, United States

Observed by
Foch Dickens
Thu, 30 Jan 2025 14:10:27 -0600

Hickory Creek : Hickory Creek

Joliet, Illinois, United States

Observed by
Jeanne Golec
Thu, 30 Jan 2025 14:05:00 -0600

Kishwaukee River at Route 23 : Kishwaukee River

Marengo, Illinois, United States

Observed by
Scott Kuykendall
Thu, 30 Jan 2025 14:00:00 -0600

Kishwaukee River and Deerpass Road : Kishwaukee River

Marengo, Illinois, United States

Observed by
Scott Kuykendall
Thu, 30 Jan 2025 13:30:00 -0600

Bourbonnais Creek Upstream : Bourbonnais Creek

Bourbonnais, Illinois, United States

Observed by
ONU Earth & Space Sciences River Keepers
Thu, 30 Jan 2025 11:05:00 -0600

Turkey Street (Upstream) : Turkey Brook

London, Enfield, United Kingdom

Observed by
Susan Gillett
Thu, 30 Jan 2025 16:48:00 +0000

Lyndhurst Park (downstream of culvert) : Burnt Oak Brook

London, Barnet, United Kingdom

Observed by
Richard Kearns
Thu, 30 Jan 2025 16:30:00 +0000

Simmonds Mead Open Space : Burnt Oak Brook

London, Barnet, United Kingdom

Observed by
Richard Kearns
Thu, 30 Jan 2025 16:00:00 +0000