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?

66,370 observations

+389 new observations added in the past 30 days

Gananoque Marina : St Lawrence River

Gananoque, Ontario, Canada

Observed by
Duncan Campbell Campbell
Fri, 29 Jul 2022 14:40:00 -0400

Hwy 59 : West Pearl

Pearl River, Louisiana, United States

Observed by
Betty Herron
Fri, 29 Jul 2022 13:38:00 -0500

Bayou Bonfouca at Heritage Park : Bayou Bonfouca

Slidell, Louisiana, United States

Observed by
Betty Herron
Fri, 29 Jul 2022 13:28:00 -0500

Ontario Place at bay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Gabrielle Parent-Doliner
Fri, 29 Jul 2022 18:24:44 +0000

Mouth of Gananoque River : St Lawrence River

Gananoque, Ontario, Canada

Observed by
Duncan Campbell Campbell
Fri, 29 Jul 2022 14:20:00 -0400

Stream/falls at Cty Rd 10 near Cty Rd 13 : Un-named stream near South Bay

Milford, Ontario, Canada

Observed by
Don Ross
Fri, 29 Jul 2022 14:00:00 -0400

Little Bluff Conservation Area : Lake Ontario

Ontario, Canada

Observed by
Don Ross
Fri, 29 Jul 2022 13:55:00 -0400

South Bay Cres Public Boat Launch : Creek leading to South Bay on Lake Ontario

Milford, Ontario, Canada

Observed by
Don Ross
Fri, 29 Jul 2022 13:15:00 -0400

Round Lake at Sand bar : Round lake

Saskatchewan, Canada

Observed by
Charlotte Neyedley
Fri, 29 Jul 2022 17:15:00 +0000

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