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?

62,622 observations

+682 new observations added in the past 30 days

Lake Aquitaine Park : Lake Aquitaine

Streetsville, Ontario, Canada

Observed by
Iyah Z.
Mon, 17 Mar 2025 20:30:00 +0000

Rideau River in front of Riverain Park : Rideau River

Gatineau, Ontario, Canada

Observed by
Wendy Ryan
Mon, 17 Mar 2025 15:52:00 -0400

Bayou Path Dr Stream in Atwater Subdivision : Stream

Naperville, Illinois, United States

Observed by
Lisa Hjorth
Mon, 17 Mar 2025 14:33:00 -0500

Ron Haimbaugh : East Fork of Poplar Creek

Hoffman Estates, Illinois, United States

Observed by
Ron Haimbaugh
Mon, 17 Mar 2025 14:20:00 -0500

Browning/mcrae : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Mon, 17 Mar 2025 18:05:27 +0000

Browning Park : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Mon, 17 Mar 2025 17:59:11 +0000

Black Creek at Stevensville Pump Station (downstream) : Black Creek

Ontario, Canada

Observed by
Aaron Chaisson
Mon, 17 Mar 2025 12:59:00 -0400

Otter Creek : Otter Creek

Elgin, Illinois, United States

Observed by
Gary Swick
Mon, 17 Mar 2025 08:25:00 -0500

Graveyard Marsh, Central Park : Graveyard Marsh

Denman Island, British Columbia, Canada

Observed by
Jane Millen
Sun, 16 Mar 2025 15:00:00 -0700

Browning Park : Bowker Creek

Victoria, British Columbia, Canada

Observed by
andrea gleichauf
Sun, 16 Mar 2025 18:35:00 +0000

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
val aloian
Sun, 16 Mar 2025 11:33:21 -0700

Pedestrian bridge : Speed river

Guelph, Ontario, Canada

Observed by
Leo Tully Neville
Sun, 16 Mar 2025 12:59:00 -0400

Upper Decew Falls : Twelve Mile Creek

Thorold, Ontario, Canada

Observed by
Myles Calvert
Sun, 16 Mar 2025 10:00:00 -0400

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

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 16 Mar 2025 12:15:00 +0000

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

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 16 Mar 2025 12:15:00 +0000

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

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 16 Mar 2025 12:15:00 +0000

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

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 16 Mar 2025 12:15:00 +0000

Woodscreek Park: 3 Pipe Inlet, Ackman Rd and Golf Course Rd, Crystal Lake, Il : Woodscreek

Crystal Lake, Illinois, United States

Observed by
Songjie Su
Sat, 15 Mar 2025 17:33:00 -0500

Lake Killarney outlet dam (Cary, IL, 60013) : Lake Killarney outlet dam (Cary, IL, 60013)

Cary, Illinois, United States

Observed by
Eberhard Veit
Sat, 15 Mar 2025 16:30:00 -0500