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?

60,894 observations

+604 new observations added in the past 30 days

Katepwa Lake - north of Taylor Hamlet : Katepwa Lake

Saskatchewan, Canada

Observed by
Michael Fix
Sun, 27 Jun 2021 11:49:00 -0600

Leaking Gas Well drainage plume from marsh : Big Creek

Ontario, Canada

Observed by
Paula Jongerden
Sun, 27 Jun 2021 13:45:00 -0400

Lachine Canal at Pont Charlevoix : Lachine Canal

Montreal, Quebec, Canada

Observed by
Laura Gilbert
Sun, 27 Jun 2021 13:34:00 -0400

Chiefswood Park, boat launch : Grand River

Six Nations Indian Reserve 40, Ontario, Canada

Observed by
BW & Friends
Sun, 27 Jun 2021 13:30:00 -0400

Caron Ave. Pumping Station : Detroit River

Ontario, Canada

Observed by
Mick Chow
Sun, 27 Jun 2021 13:25:00 -0400

To the right of the beach : Fisheye Lake

Yukon, Canada

Observed by
Vincent James Slotte
Sun, 27 Jun 2021 10:17:00 -0700

St-Georges : Rivière Chaudière

St. Georges, Quebec, Canada

Observed by
Marie-Noelle Poulin
Sun, 27 Jun 2021 13:04:31 -0400

Faro Bridge : Pelly River

Yukon, Canada

Observed by
Vincent James Slotte
Sun, 27 Jun 2021 09:58:00 -0700

Cape Chin North : Georgian Bay

Gatineau, Ontario, Canada

Observed by
Tamara Wilson
Sun, 27 Jun 2021 12:57:05 -0400

Anglin Lake : Anglin Lake, Saskatchewan

Saskatchewan, Canada

Observed by
Lin Gallagher
Sun, 27 Jun 2021 10:54:00 -0600

Sandwich/Detroit Storage Facility : Detroit River

Ontario, Canada

Observed by
Mick Chow
Sun, 27 Jun 2021 12:50:00 -0400

Where it empties into Pelly : Van Gorder Creek

Yukon, Canada

Observed by
Vincent James Slotte
Sun, 27 Jun 2021 09:43:00 -0700

SLSWB : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Sun, 27 Jun 2021 12:40:00 -0400

Near Beach Grove Golf and Country Club : Lake St.Clair

St. Clair Beach, Ontario, Canada

Observed by
Tricia Campo
Sun, 27 Jun 2021 12:38:27 -0400

Pond at rue des Peupliers : Pond

Quebec, Canada

Observed by
Jessica Ford
Sun, 27 Jun 2021 12:35:00 -0400

Rocky Edges : Thames River

Chatham Kent, Ontario, Canada

Observed by
Morena McDonald
Sun, 27 Jun 2021 12:30:30 -0400

Big Creek : Swimmin' Hole : Big Creek

Ontario, Canada

Observed by
Paula Jongerden
Sun, 27 Jun 2021 12:30:00 -0400

Bailey Creek- Consession Rd. 8 ( North of County rd. 1) : Bailey Creek

Ontario, Canada

Observed by
Lisa Narowski
Sun, 27 Jun 2021 12:25:00 -0400

SLCWB : Sharbot Lake

Ontario, Canada

Observed by
Guy MacLeod
Sun, 27 Jun 2021 12:25:00 -0400

sans nom : Lac Fiedmont

Quebec, Canada

Observed by
Luc Bossé
Sun, 27 Jun 2021 12:24:00 -0400