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?

66,381 observations

+350 new observations added in the past 30 days

Browns Bay : St Lawrence River

Ontario, Canada

Observed by
Duncan Campbell Campbell
Fri, 29 Jul 2022 12:15:00 -0400

Osze Beach 16-2 : Wakaw Lake

Saskatchewan, Canada

Observed by
Dr. Brian Skulski
Fri, 29 Jul 2022 08:56:44 -0600

LeFleurs Bluff State Park : Pearl River

Jackson, Mississippi, United States

Observed by
William W Mitchell
Fri, 29 Jul 2022 09:55:00 -0500

Twin Forks Playground test site : Junction Creek

Sudbury, Ontario, Canada

Observed by
Junction Creek Stewardship Committee
Fri, 29 Jul 2022 10:46:00 -0400

Brockville : St Lawrence

Brockville, Ontario, Canada

Observed by
Maggie Tam
Fri, 29 Jul 2022 10:39:00 -0400

Cherry Valley Lions Memorial Park Boat Launch Dock : Tributary entering SE End of East Lake

Cherry Valley, Ontario, Canada

Observed by
Heather Ross
Fri, 29 Jul 2022 10:25:00 -0400

South of Bon Pasteur Bridge : Hawkesbury Creek

Hawkesbury, Ontario, Canada

Observed by
Louis Lafontaine
Fri, 29 Jul 2022 10:16:00 -0400

Upstream from Bridge : River Tillingbourne

Guildford, Surrey, United Kingdom

Observed by
John Andrews
Fri, 29 Jul 2022 15:15:03 +0100

Outlet River at Bridge on County Rd 18 : Outlet River

Ontario, Canada

Observed by
Heather Ross
Fri, 29 Jul 2022 10:05:00 -0400

Maitland : St Lawrence River

Ontario, Canada

Observed by
Duncan Campbell Campbell
Fri, 29 Jul 2022 10:02:00 -0400

Moor Park Lane, Farnham : River Wey

Farnham, Surrey, United Kingdom

Observed by
Daniella Ereny
Fri, 29 Jul 2022 15:00:00 +0100

Fosse BF1 : Lac Bois Franc

Val-des-Monts, Quebec, Canada

Observed by
Samantha Rhainds
Fri, 29 Jul 2022 10:00:00 -0400

"The Beach" in Shalford : River Wey

Guildford, Surrey, United Kingdom

Observed by
John Andrews
Fri, 29 Jul 2022 14:44:02 +0100

Upstream from A3 and B&Q : River Wey

Guildford, Surrey, United Kingdom

Observed by
Sam Peters
Fri, 29 Jul 2022 14:40:00 +0100

River Wey at Snailslynch, Farnham : River Wey

Farnham, Surrey, United Kingdom

Observed by
Daniella Ereny
Fri, 29 Jul 2022 14:30:00 +0100

Downstream of Laurin Island : Ottawa River

Ontario, Canada

Observed by
Louis Lafontaine
Fri, 29 Jul 2022 09:25:00 -0400

Hawkesbury Mid-Channel : Ottawa River

Quebec, Canada

Observed by
Louis Lafontaine
Fri, 29 Jul 2022 09:06:00 -0400

The Haren Garden, Farnham : River Wey

Farnham, Surrey, United Kingdom

Observed by
Daniella Ereny
Fri, 29 Jul 2022 14:00:00 +0100

Woodbridge Meadows : River Wey

Guildford, Surrey, United Kingdom

Observed by
Sam Peters
Fri, 29 Jul 2022 13:43:00 +0100