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?

66,380 observations

+354 new observations added in the past 30 days

Picton Harbour at Mouth of Marsh Creek : Picton Harbour on Lake Ontario

Picton, Ontario, Canada

Observed by
Don Ross
Thu, 12 Nov 2020 08:20:00 -0500

Wild Goose Woods, The University of Guelph Arboretum : Wild Goose Woods Pond

Guelph, Ontario, Canada

Observed by
Water Rangers
Wed, 11 Nov 2020 16:00:17 -0500

Georgian Bay School Beach : Georgian Bay

Christian Island, Ontario, Canada

Observed by
Adrianna Bilinski
Wed, 11 Nov 2020 11:55:00 -0500

Public Boat Launch at Wellington Harbour on West Lake : West Lake

Wellington, Ontario, Canada

Observed by
Heather Ross
Wed, 11 Nov 2020 11:05:00 -0500

2112 S Canyon Ck 200 m U/S outfall : Canyon Creek

Fulford Harbour, British Columbia, Canada

Observed by
SSIFWC Project
Wed, 11 Nov 2020 00:00:00 +0000

La Compuerta : Arroyo Ejutla

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Tue, 10 Nov 2020 10:50:00 -0600

Columbine Willow : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 03:25:00 -0800

Art's Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 03:25:00 -0800

Art's House at Daisy : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 03:25:00 -0800

Allotment Gardens : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

McKenzie Underpass Forest/Columbine Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Mikes Bridge : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Swan Lake : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Columbine Culvert Downstream : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Art's Riffle : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Swan Creek: Carey Road and McKenzie Ave : Swan Creek

Esquimalt, British Columbia, Canada

Observed by
John Coates
Tue, 10 Nov 2020 02:15:00 -0800

Creve Coeur Creek upstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 10 Nov 2020 00:00:00 +0000

Creve Coeur Creek downstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Tue, 10 Nov 2020 00:00:00 +0000