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?

58,561 observations

+637 new observations added in the past 30 days

WAG-E-06b : Stormwater pipe discharge south of footbridge crossing Wagg Ck - WAG-E-06b Low Priority

North Vancouver, British Columbia, Canada

Observed by
Marissa Hoftiezer
Thu, 28 Nov 2024 08:15:00 -0800

WAG-W-03 : Wagg Creek west branch emerges - WAG-W-03 High Priority

North Vancouver, British Columbia, Canada

Observed by
Marissa Hoftiezer
Thu, 28 Nov 2024 08:00:00 -0800

WAG-E-07 : Stormwater drain south of 23rd St and west of Chesterfield - WAG-E-07 High Priority

North Vancouver, British Columbia, Canada

Observed by
Marissa Hoftiezer
Thu, 28 Nov 2024 07:50:00 -0800

River Brent below Coston's Weir : River Brent

London, Ealing, United Kingdom

Observed by
Ben Morris
Thu, 28 Nov 2024 15:00:00 +0000

Big Rock Forest Preserve : Big Rock Creek

Big Rock, Illinois, United States

Observed by
Ryan Kriz
Thu, 28 Nov 2024 08:20:00 -0600

Lyndhurst Park (downstream of culvert) : Burnt Oak Brook

London, Barnet, United Kingdom

Observed by
Kath Vos
Thu, 28 Nov 2024 12:30:00 +0000

The Meads (upstream) : Burnt Oak Brook

London, Barnet, United Kingdom

Observed by
Kath Vos
Thu, 28 Nov 2024 12:00:00 +0000

Joe LeCroy : Old Grove Pond

Lombard, Illinois, United States

Observed by
JOE LECROY
Wed, 27 Nov 2024 16:44:00 -0600

DuPage River at South Hammel Woods Kayak Launch : DuPage River

Shorewood, Illinois, United States

Observed by
Miranda Gollwitzer
Wed, 27 Nov 2024 16:27:00 -0600

Joe LeCroy : Lombard Lagoon

Lombard, Illinois, United States

Observed by
JOE LECROY
Wed, 27 Nov 2024 16:26:00 -0600

Fitchie Creek : Creek

Elgin, Illinois, United States

Observed by
Erik Gullickson
Wed, 27 Nov 2024 21:50:39 +0000

Spring Creek, Maple Ave. FRG : Spring Creek

Fox River Grove, Illinois, United States

Observed by
Theresa Meshes
Wed, 27 Nov 2024 14:30:00 -0600

Downstream of the bridge : West Humber River

Etobicoke, Ontario, Canada

Observed by
Jenny Hill
Wed, 27 Nov 2024 14:13:02 -0500

Curtis Creek : Curtis Creek

Quincy, Illinois, United States

Observed by
Jean Reddington
Wed, 27 Nov 2024 12:48:00 -0600

North Branch Chicago River at Edgebrook Woods : North Branch Chicago River at Edgebrook Woods

Chicago, Illinois, United States

Observed by
Heather Davern
Wed, 27 Nov 2024 11:12:00 -0600

Gartside Creek at IL Rt. 13 : Gartside Creek

Belleville, Illinois, United States

Observed by
David Laslie
Wed, 27 Nov 2024 11:01:00 -0600

Veteran Acres Culvert near Ridgefield Trace Cross Walk : N/A

Crystal Lake, Illinois, United States

Observed by
Izzy Gregory
Tue, 26 Nov 2024 18:50:00 -0600

Bowker Creek: end of the riffle at Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Frances Jones
Tue, 26 Nov 2024 16:19:00 -0800

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Frances Jones
Tue, 26 Nov 2024 16:15:00 -0800