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?

61,157 observations

+642 new observations added in the past 30 days

Port Bruce, Ontario, Canada : Lake Erie Port Bruce Provincial Park

Ontario, Canada

Observed by
Elise Gabrielli
Sun, 08 May 2022 11:36:00 -0400

Government Pier - Colpoy's Bay : Georgian Bay - Colpoy's Bay

Wiarton, Ontario, Canada

Observed by
Mallory Beach Ratepayer's Association
Sun, 08 May 2022 10:15:00 -0400

Downstream from suspension bridge at Hebden : River Wharfe

Burnsall, North Yorkshire, United Kingdom

Observed by
Alistair Young
Sun, 08 May 2022 11:23:00 +0100

Water source for town of Larder Lake : Glendalough Lake

Ontario, Canada

Observed by
Don Ross
Sat, 07 May 2022 23:24:00 -0400

Larder Lake Marina : Larder Lake

Ontario, Canada

Observed by
Don Ross
Sat, 07 May 2022 23:15:00 -0400

Temagami Seaplane Base on Hwy 11 : Lake Temagami

Temagami, Ontario, Canada

Observed by
Don Ross
Sat, 07 May 2022 22:49:00 -0400

Parc de la Pointe-Merry : Lac Memphrémagog

Magog, Quebec, Canada

Observed by
Marie-Hélène Venne
Sat, 07 May 2022 19:36:00 -0400

Virginiatown Community Park & Boat Launch/Marina : Larder Lake

Ontario, Canada

Observed by
Don Ross
Sat, 07 May 2022 18:42:00 -0400

Granby : Lac Boivin

Granby, Quebec, Canada

Observed by
Marie-Hélène Venne
Sat, 07 May 2022 18:30:00 -0400

Lac Parent : Lac Parent

Quebec, Canada

Observed by
Annie Gosselin
Sat, 07 May 2022 17:56:00 -0400

Source d'eau : Source d'eau de Sainte-Anne-des-Lacs

Ste. Anne Des Lacs, Quebec, Canada

Observed by
Annie Gosselin
Sat, 07 May 2022 17:36:00 -0400

Ottawa River : River

Ottawa, Ontario, Canada

Observed by
Maggie Tam
Sat, 07 May 2022 17:17:37 -0400

Government Road : Salamander Creek

Burnaby, British Columbia, Canada

Observed by
Rubus Restoration
Sat, 07 May 2022 13:03:23 -0700

3.5 Oak Bay High : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Neil Mossie
Sat, 07 May 2022 12:50:00 -0700

Minett : Lake Joseph

Ontario, Canada

Observed by
Carolyn DuBois
Sat, 07 May 2022 15:40:24 -0400

3.4 Duck Ponds : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Neil Mossie
Sat, 07 May 2022 12:30:00 -0700

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Neil Mossie
Sat, 07 May 2022 12:00:00 -0700

Henniger Road : Skootamatta Lake

Ontario, Canada

Observed by
Skootamatta District Ratepayers Association
Sat, 07 May 2022 14:46:00 -0400

Wolf Creek : Skootamatta Lake

Ontario, Canada

Observed by
Skootamatta District Ratepayers Association
Sat, 07 May 2022 14:36:00 -0400

Windemere Basin : Redhill Creek

Hamilton, Ontario, Canada

Observed by
Ian Branston
Sat, 07 May 2022 14:08:00 -0400