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?

64,997 observations

+943 new observations added in the past 30 days

3.4 Duck Ponds : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Neil Mossie
Sat, 07 Jan 2023 08:30:00 -0800

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Neil Mossie
Sat, 07 Jan 2023 08:00:00 -0800

Humboldt Lake@private dock : Humboldt Lake

Saskatchewan, Canada

Observed by
Christine A Bunko
Fri, 06 Jan 2023 14:00:00 -0600

Sangamon River at Reas Bridge : Sangamon River

Decatur, Illinois, United States

Observed by
Jen Hemphill
Fri, 06 Jan 2023 11:15:00 -0600

Spring Creek- RVC Amphitheater : Spring Creek

Rockford, Illinois, United States

Observed by
SRES Student Environmental Organization
Fri, 06 Jan 2023 10:10:00 -0600

Friends Bridge : Lea (Old River Lea)

London, Hackney, United Kingdom

Observed by
Peter Mudge
Fri, 06 Jan 2023 08:55:00 +0000

Ontario Place : Lake Ontario

Toronto, Ontario, Canada

Observed by
Isabel Fleisher
Thu, 05 Jan 2023 00:00:00 +0000

Milner and leak : Drain

Ontario, Canada

Observed by
Ellen Sinclair
Wed, 04 Jan 2023 10:57:00 +0000

Snyder's Grove : Little Vermillion River

Mendota, Illinois, United States

Observed by
Amy Brewer
Tue, 03 Jan 2023 23:33:00 -0600

Apple Orchard Park - Mendota Creek : Little Vermillion River

Mendota, Illinois, United States

Observed by
Amy Brewer
Tue, 03 Jan 2023 23:28:00 -0600

Lake Kakusha : Mendota Creek

Mendota, Illinois, United States

Observed by
Amy Brewer
Tue, 03 Jan 2023 23:24:00 -0600

Claymore line : Big creek drain

Ontario, Canada

Observed by
Ellen Sinclair
Wed, 04 Jan 2023 05:21:00 +0000

Salt Creek at Brookfield Canoe Launch : Salt Creek

Brookfield, Illinois, United States

Observed by
Hanna Miller
Tue, 03 Jan 2023 14:48:51 -0600

Ottawa River : Ottawa River

Chute à Blondeau, Ontario, Canada

Observed by
Inga Chisholm
Tue, 03 Jan 2023 11:00:00 -0500

KC's Dock : Lake Cane

Orlando, Florida, United States

Observed by
Casey Johnson
Tue, 03 Jan 2023 09:26:00 -0500

Buoy : Lake Cane

Orlando, Florida, United States

Observed by
Casey Johnson
Tue, 03 Jan 2023 08:55:00 -0500

Upstream from A3 and B&Q : River Wey

Guildford, Surrey, United Kingdom

Observed by
Sam Peters
Tue, 03 Jan 2023 10:10:00 +0000

Woodbridge Meadows : River Wey

Guildford, Surrey, United Kingdom

Observed by
Sam Peters
Tue, 03 Jan 2023 09:00:00 +0000

Salt Creek, Elk Grove Village, IL at Morton Park : Salt Creek

Elk Grove Village, Illinois, United States

Observed by
Shane/Hailey Sexton/Stapleton
Mon, 02 Jan 2023 16:20:20 -0600