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?

52,183 observations

+290 new observations added in the past 30 days

Creve Coeur Creek downstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 29 Apr 2019 00:00:00 +0000

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Mon, 29 Apr 2019 00:00:00 +0000

South Knowlesville, New Brunswick : Hamilton Brook

New Brunswick, Canada

Observed by
Don Ross
Sun, 28 Apr 2019 19:40:00 -0300

Camp Opemikon : Christie Lake

Ontario, Canada

Observed by
Alex Gazaleh
Sun, 28 Apr 2019 16:25:22 -0400

Mouth of creek just north of boat launch : Mimico Creek

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Sun, 28 Apr 2019 13:10:00 -0400

Mimico Waterfront : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Sun, 28 Apr 2019 12:45:00 -0400

Bon Secours Creek : Lake Simcoe

Innisfil, Ontario, Canada

Observed by
Taryn Arsenault
Sun, 28 Apr 2019 12:25:00 -0400

The Land : Ottawa River

Quyon, Ontario, Canada

Observed by
The Crouchman Family
Sun, 28 Apr 2019 11:30:00 -0400

Lakeshore Road West and Front Street North, Mississauga : Credit River

Port Credit, Ontario, Canada

Observed by
Robin Castonguay
Sun, 28 Apr 2019 09:30:00 -0400

J.C. Saddington Park : Lake Ontario at the Credit River

Port Credit, Ontario, Canada

Observed by
Robin Castonguay
Sun, 28 Apr 2019 08:55:00 -0400

Amos Waites Park : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Korice Moir
Sat, 27 Apr 2019 16:07:00 -0400

Last Duel Park : Tay River

Perth, Ontario, Canada

Observed by
Susan Dubreuil
Sat, 27 Apr 2019 14:30:00 -0400

Near deck, off Montcalm : Ruisseau de la Brasserie

Gatineau, Quebec, Canada

Observed by
Amy R
Sat, 27 Apr 2019 12:10:00 -0400

By the boardwalk : Ruisseau de la Brasserie

Gatineau, Quebec, Canada

Observed by
Amy R
Sat, 27 Apr 2019 12:10:00 -0400

Crosby Sanctuary : Crosby Sanctuary Swamp

Orange Park, Florida, United States

Observed by
Donna Foley
Sat, 27 Apr 2019 10:30:00 -0400

XWQW Site 4E WelcomePole creek big culvert creek N : Welcome Pole Creek

Fulford Harbour, British Columbia, Canada

Observed by
SSIFWC Project
Sat, 27 Apr 2019 00:00:00 +0000