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?

59,618 observations

+526 new observations added in the past 30 days

Ewing Park II Sugar Creek Monitoring Site : Sugar Creek

Bloomington, Illinois, United States

Observed by
Katie Vogler
Tue, 14 Jan 2025 11:33:00 -0600

Trout Pond Outlet : Lower Trout pond

Woodstock, Illinois, United States

Observed by
Luke Baldwin
Tue, 14 Jan 2025 11:24:00 -0600

Bloomington Normal Water Reclamation District (BNWRD) Sugar Creek Monitoring Site : Sugar Creek

Normal, Illinois, United States

Observed by
Katie Vogler
Tue, 14 Jan 2025 11:13:00 -0600

Powers Creek : Powers Creek Headwaters

Woodstock, Illinois, United States

Observed by
Luke Baldwin
Tue, 14 Jan 2025 11:12:00 -0600

Fairview Park Sugar Creek Stewards Monitoring Site : Sugar Creek

Normal, Illinois, United States

Observed by
Katie Vogler
Tue, 14 Jan 2025 10:30:00 -0600

Salt Creek : Salt creek

Addison, Illinois, United States

Observed by
Sarah Porterfield
Mon, 13 Jan 2025 14:28:00 -0600

Harms Woods/Glenview Woods : North Branch of the Chicago River

Glenview, Illinois, United States

Observed by
Mac Austin
Mon, 13 Jan 2025 14:05:53 -0600

Fitchie Creek : Creek

Elgin, Illinois, United States

Observed by
Erik Gullickson
Sun, 12 Jan 2025 21:52:05 +0000

Legion Park-NSCP : North Shore Channel

Chicago, Illinois, United States

Observed by
Lauren Umek
Sun, 12 Jan 2025 15:15:00 -0600

Schoenberger Creek at West Belleville Bikeway : Schoenberger Creek

Belleville, Illinois, United States

Observed by
David Laslie
Sun, 12 Jan 2025 14:40:00 -0600

Gartside Creek at Queen of Peace : Gartside Creek

Belleville, Illinois, United States

Observed by
David Laslie
Sun, 12 Jan 2025 14:10:00 -0600

Harry J. Wolf : Spring Brook Creek

Warrenville, Illinois, United States

Observed by
Harry Wolf
Sun, 12 Jan 2025 13:48:00 -0600

Pedestrian bridge : Speed river

Guelph, Ontario, Canada

Observed by
Leo Tully Neville
Sun, 12 Jan 2025 12:27:00 -0500

Welland River, River Rd, EC Brown Conservation Area : Welland River

Ontario, Canada

Observed by
Duncan MacDuff
Sun, 12 Jan 2025 12:15:00 -0500

Welland River, River Rd Parkette : Welland River, River Rd Parkette

Welland, Ontario, Canada

Observed by
Duncan MacDuff
Sun, 12 Jan 2025 11:40:00 -0500

Beech Hall Crescent CSO : River Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Sun, 12 Jan 2025 15:52:00 +0000

Beech Hall : The Ching

London, Waltham Forest, United Kingdom

Observed by
Martha Jeffery
Sun, 12 Jan 2025 15:48:00 +0000

Blackberry Creek Hannaford Woods FP : Blackberry Creek at Hannaford Woods FP

Sugar Grove, Illinois, United States

Observed by
Jenna Heller
Sun, 12 Jan 2025 09:18:00 -0600

Whitehall Plain : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Mo Tausif
Sun, 12 Jan 2025 13:30:00 +0000

Footbridge near Rangers Road : Ching Brook

Buckhurst Hill, Essex, United Kingdom

Observed by
Mo Tausif
Sun, 12 Jan 2025 13:05:00 +0000