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?

66,203 observations

+516 new observations added in the past 30 days

Atkins Avenue (Site 5) : Mill Stream

Langford, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Thu, 28 Aug 2025 09:04:22 -0700

Hartwig-Saunders Park (Site 6) : Mill Stream

Victoria, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Thu, 28 Aug 2025 08:42:35 -0700

Power Dam Visitor Centre Bike Trail : St Lawrence River

Cornwall, Ontario, Canada

Observed by
James Hardiment
Thu, 28 Aug 2025 10:50:00 -0400

Cornwall Canal Locks : Cornwall Canal

Cornwall, Ontario, Canada

Observed by
James Hardiment
Thu, 28 Aug 2025 10:10:00 -0400

The Meads/Deansbrook rd : Burnt Oak Brook

Edgware, England, United Kingdom

Observed by
Kath Vos
Thu, 28 Aug 2025 13:00:00 +0000

Blenkinsop Creek: Above Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 17:35:00 -0700

Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 16:55:00 -0700

Allotment Gardens : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 16:25:00 -0700

Swan Creek: Carey Road and McKenzie Ave : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 15:50:00 -0700

Columbine Culvert Downstream : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 15:35:00 -0700

SLCWB : Sharbot Lake

Ontario, Canada

Observed by
Mary Keith
Wed, 27 Aug 2025 18:17:00 -0400

SLNWB : Sharbot Lake North West Basin

Ontario, Canada

Observed by
Mary Keith
Wed, 27 Aug 2025 18:02:00 -0400

SLMWB : Sharbot Lake

Ontario, Canada

Observed by
Mary Keith
Wed, 27 Aug 2025 17:45:00 -0400

SLSWB : Sharbot Lake

Ontario, Canada

Observed by
Mary Keith
Wed, 27 Aug 2025 17:29:00 -0400

McKenzie Underpass Forest/Columbine Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 14:20:00 -0700

Bob's Bridge : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 13:50:00 -0700

Art's Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Wed, 27 Aug 2025 13:20:00 -0700

Hwy 59 Pump Slew : West Pearl

Pearl River, Louisiana, United States

Observed by
Kevin Olsen
Wed, 27 Aug 2025 13:45:00 -0500

Temagami Seaplane Base on Hwy 11 : Lake Temagami

Temagami, Ontario, Canada

Observed by
Don Ross
Wed, 27 Aug 2025 14:30:00 -0400

Fairview Park Sugar Creek Stewards Monitoring Site : Sugar Creek

Normal, Illinois, United States

Observed by
Katie Vogler
Wed, 27 Aug 2025 11:42:00 -0500