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?

62,606 observations

+691 new observations added in the past 30 days

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

Cary, Illinois, United States

Observed by
Eberhard Veit
Sat, 05 Apr 2025 14:25:00 -0500

East Davignon Creek Allens Side (N of 2nd Ln W) : East Davignon Creek

Ontario, Canada

Observed by
Community Volunteers
Sat, 05 Apr 2025 15:20:00 -0400

Bellevue Park duck pond : Duck pond

Ontario, Canada

Observed by
Community Volunteers
Sat, 05 Apr 2025 12:20:00 -0400

Gartside Creek at Queen of Peace : Gartside Creek

Belleville, Illinois, United States

Observed by
David Laslie
Sat, 05 Apr 2025 10:39:00 -0500

Bellevue Park Topsail Island : St. Marys River

Ontario, Canada

Observed by
Community Volunteers
Sat, 05 Apr 2025 11:20:00 -0400

Firs Farm Wetlands - Outlet : Moore Brook

London, Enfield, United Kingdom

Observed by
Rodger Thompstone
Sat, 05 Apr 2025 16:19:00 +0100

River Brent by 18th tee : River Brent Ealing Golf Course

London, Ealing, United Kingdom

Observed by
John Branch
Sat, 05 Apr 2025 14:15:00 +0100

North Inlet : Moore's Brooķ

London, Enfield, United Kingdom

Observed by
Rodger Thompstone
Sat, 05 Apr 2025 14:13:00 +0100

Point 2 : Old River Lea

London, Waltham Forest, United Kingdom

Observed by
Clare Taylor
Sat, 05 Apr 2025 14:08:54 +0100

South Inlet : Moore's Brook

London, Enfield, United Kingdom

Observed by
Rodger Thompstone
Sat, 05 Apr 2025 14:01:00 +0100

Outlet : Moore's Brook

London, Enfield, United Kingdom

Observed by
James Vicente
Sat, 05 Apr 2025 14:00:00 +0100

The White House Bridge (Old River Lea) : River Lea

London, Hackney, United Kingdom

Observed by
Clare Taylor
Sat, 05 Apr 2025 12:55:51 +0100

River Leam North Bank RLSCC : River Leam

Leamington, Warwickshire, United Kingdom

Observed by
Jo Beckett
Sat, 05 Apr 2025 09:44:00 +0100

South Branch Kishwaukee River at College Ave. : South Branch Kishwaukee River

Dekalb, Illinois, United States

Observed by
WILLIAM MARTIN
Fri, 04 Apr 2025 15:30:00 -0500

Inflow to East Lagoon at Montgomery to Faraday pedestrian bridge : Inflow to East Lagoon

Dekalb, Illinois, United States

Observed by
WILLIAM MARTIN
Fri, 04 Apr 2025 15:01:00 -0500

Root River Bridge : Root River

Ontario, Canada

Observed by
Adrian Perreault
Fri, 04 Apr 2025 14:30:00 -0400

Bay of Quinte Aikins Rd. : Bay of Quinte

Rednersville, Ontario, Canada

Observed by
Greg Stephens
Fri, 04 Apr 2025 13:30:00 -0400

Bay of Quinte Aikins Rd. : Bay of Quinte

Rednersville, Ontario, Canada

Observed by
Greg Stephens
Fri, 04 Apr 2025 13:30:00 -0400

Bay of Quinte Aikins Rd. : Bay of Quinte

Rednersville, Ontario, Canada

Observed by
Greg Stephens
Fri, 04 Apr 2025 13:30:00 -0400

Bay of Quinte Aikins Rd. : Bay of Quinte

Rednersville, Ontario, Canada

Observed by
Greg Stephens
Fri, 04 Apr 2025 13:30:00 -0400