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?

66,354 observations

+406 new observations added in the past 30 days

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

Batavia, Illinois, United States

Observed by
Maureen Mrenna
Fri, 29 Nov 2024 12:15:00 -0600

Farmington Road : Tod Creek

Brentwood Bay, British Columbia, Canada

Observed by
Winona Pugh
Fri, 29 Nov 2024 10:07:00 -0800

Red Barn Bridge : Tod Creek

Brentwood Bay, British Columbia, Canada

Observed by
Winona Pugh
Fri, 29 Nov 2024 10:00:00 -0800

Finlayson Arm Road (Site 1) : Mill Stream

Highlands, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 29 Nov 2024 09:57:30 -0800

Lohr Road Bridge : Tod Creek

British Columbia, Canada

Observed by
Winona Pugh
Fri, 29 Nov 2024 09:45:00 -0800

Chow Nicoll Park (Site 2) : Mill Stream

Highlands, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 29 Nov 2024 09:37:56 -0800

Maltby Lake dock : Maltby Lake

British Columbia, Canada

Observed by
Winona Pugh
Fri, 29 Nov 2024 09:34:00 -0800

Goldie Park (Site 3) : Mill Stream

Langford, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 29 Nov 2024 09:23:27 -0800

Pioneer Park Canoe launch : West DuPage River

Naperville, Illinois, United States

Observed by
Mike Watson
Fri, 29 Nov 2024 17:10:00 +0000

Pioneer Park Canoe launch : West DuPage River

Naperville, Illinois, United States

Observed by
Mike Watson
Fri, 29 Nov 2024 17:10:00 +0000

Tod Creek : Tod Creek headwaters at Prospect Lake

British Columbia, Canada

Observed by
Winona Pugh
Fri, 29 Nov 2024 09:00:00 -0800

Keating Outfall West (Site 6) : Graham Creek

Brentwood Bay, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 29 Nov 2024 08:54:46 -0800

McDowell Grove forest preserve : West branch DuPage river

Naperville, Illinois, United States

Observed by
Dean Malone
Fri, 29 Nov 2024 10:45:00 -0600

Atkins Avenue (Site 5) : Mill Stream

Langford, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 29 Nov 2024 08:35:36 -0800

U/S Station Road : River Wey

Isington, Hampshire, United Kingdom

Observed by
keith shepherd
Fri, 29 Nov 2024 14:00:00 +0000

Darlands Lake (Downstream) : Folly Brook/Dollis Brook

London, Barnet, United Kingdom

Observed by
David Roth
Fri, 29 Nov 2024 13:50:00 +0000

Darlands Lake (Upstream) : Folly Brook/Dollis Brook

London, Barnet, United Kingdom

Observed by
David Roth
Fri, 29 Nov 2024 12:50:00 +0000

9 Gordon Ave E4 : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
Fri, 29 Nov 2024 11:00:00 +0000

River Leam North Bank RLSCC : River Leam

Leamington, Warwickshire, United Kingdom

Observed by
Jo Beckett
Fri, 29 Nov 2024 10:30:00 +0000

Highams Park Lake : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
Fri, 29 Nov 2024 10:15:00 +0000