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?

64,360 observations

+727 new observations added in the past 30 days

Lake Temagami : Lake Temagami

Ontario, Canada

Observed by
Tanya Sackaney
Wed, 20 Oct 2021 09:20:00 -0400

Lake Temagami : Lake Temagami

Ontario, Canada

Observed by
Tanya Sackaney
Wed, 20 Oct 2021 09:12:00 -0400

Upper Albion Falls : Redhill Creek

Hamilton, Ontario, Canada

Observed by
Bay Area Restoration Council
Tue, 19 Oct 2021 20:00:00 -0400

Windemere Basin : Redhill Creek

Hamilton, Ontario, Canada

Observed by
Bay Area Restoration Council
Tue, 19 Oct 2021 20:00:00 -0400

Grand Marais Ditch : Grand Marais Ditch

Ontario, Canada

Observed by
Catherine Owen
Tue, 19 Oct 2021 17:00:00 -0400

Ottawa : Rideau River

Gatineau, Ontario, Canada

Observed by
Colleen Cranmer
Tue, 19 Oct 2021 14:42:42 -0400

Bay of Quinte : Bay of Quinte

Rednersville, Ontario, Canada

Observed by
JoAnne Robinson
Tue, 19 Oct 2021 12:00:00 -0400

Mill Creek off Morgantown Rd : Mill Creek

Foxworth, Mississippi, United States

Observed by
Theresa Thornhill
Tue, 19 Oct 2021 10:48:00 -0500

MOS-M-01 : Mosquito Creek

North Vancouver, British Columbia, Canada

Observed by
Marina Van Driel
Mon, 18 Oct 2021 16:30:03 -0700

WAG-M-01 : Wagg Creek above Mosquito Ck, but below Bewicke Box Culvert -WAG-M-01 Medium Priority

North Vancouver, British Columbia, Canada

Observed by
Marina Van Driel
Mon, 18 Oct 2021 16:18:00 -0700

Millview Parksite, Cariboo Heights Forest, Burnaby, BC : Millview Parksite Settling Pond

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Mon, 18 Oct 2021 13:07:00 -0700

ottawa river

Ottawa, Ontario, Canada

Observed by
Brady Dolan
Mon, 18 Oct 2021 10:00:00 -0400

Cedar Beach : Erie Lake

Ontario, Canada

Observed by
Emily Lockhart
Sun, 17 Oct 2021 14:33:00 -0400

Millview Parksite, Cariboo Heights Forest, Burnaby, BC : Millview Parksite Settling Pond

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Sun, 17 Oct 2021 10:06:00 -0700

GRFN 3rd Hole Bridge : Silver Creek

Ontario, Canada

Observed by
Meggie Lesage
Sun, 17 Oct 2021 12:40:00 -0400

GRFN 9th Hole Bridge : Silver Creek

Ontario, Canada

Observed by
Meggie Lesage
Sun, 17 Oct 2021 12:25:00 -0400