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?

66,203 observations

+516 new observations added in the past 30 days

Little Lagoon 8th St. Bayou : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 23 Aug 2025 08:20:00 -0500

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 23 Aug 2025 08:20:00 -0500

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 23 Aug 2025 08:05:00 -0500

Lac Barnes, : Lac Barns, Val des Monts

Quebec, Canada

Observed by
Susan Morrison
Sat, 23 Aug 2025 04:53:51 -0400

Fox Wood Beck : Fox Wood Beck tributary of Wyke Beck

Leeds, Leeds, United Kingdom

Observed by
Jane Stanbury
Sat, 23 Aug 2025 08:45:00 +0100

West Davignon Brookfield Ave : West Davignon Creek

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 18:27:00 -0400

Upper Carp River at Creek Rd/Third Line W : Upper Carp River

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 18:13:00 -0400

East Davignon Creek Allens Side (N of 2nd Ln W) : East Davignon Creek

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 17:55:00 -0400

East Davignon Farwell Terrace (near Tim Hortons) : East Davignon Creek

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 17:30:00 -0400

Root River Hwy 17E : Root River

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 14:25:00 -0400

Dacey Rd at St. Marys River : Storm Water

Ontario, Canada

Observed by
Community Volunteers
Fri, 22 Aug 2025 14:00:00 -0400

Frost Avenue : Reay Creek

Sidney, British Columbia, Canada

Observed by
Allison Weber
Fri, 22 Aug 2025 17:22:20 +0000

Site 2 Metal Bridge : Reay Creek

North Saanich, British Columbia, Canada

Observed by
Allison Weber
Fri, 22 Aug 2025 17:06:00 +0000

Site 1 Culvert : Reay Creek

North Saanich, British Columbia, Canada

Observed by
Allison Weber
Fri, 22 Aug 2025 16:47:39 +0000

Museum inlet : St.Lawrence river

Cornwall, Ontario, Canada

Observed by
Sareena McDonald
Fri, 22 Aug 2025 16:23:43 +0000

Petit Lac Vert - Côté Est : Petit Lac Vert

Lac Des Plages, Quebec, Canada

Observed by
Richard Beaudry
Fri, 22 Aug 2025 12:00:00 -0400

École secondaire publique L'Héritage : St. Lawrence River

Ontario, Canada

Observed by
de Haan Family
Fri, 22 Aug 2025 11:21:13 -0400

Lac LaLoutre Sud Est : Lac LaLoutre

Lac Des Plages, Quebec, Canada

Observed by
Richard Beaudry
Fri, 22 Aug 2025 11:10:00 -0400

Lakeside Park Beach - North Shore : Lake Huron

Thessalon, Ontario, Canada

Observed by
Huron North Community Volunteers
Fri, 22 Aug 2025 11:05:00 -0400

Barabara Rd at Lake Huron : Lake Huron

Thessalon, Ontario, Canada

Observed by
Huron North Community Volunteers
Fri, 22 Aug 2025 10:05:00 -0400