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?

66,165 observations

+533 new observations added in the past 30 days

End of B Line - Shoal Island : Lake Huron - Shoal Island

Ontario, Canada

Observed by
Janice Fairfax
Fri, 19 Jul 2024 10:25:00 -0400

Upstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Janet Laban
Fri, 19 Jul 2024 15:00:00 +0100

Bellevue Park duck pond : Duck pond

Ontario, Canada

Observed by
Community Volunteers
Fri, 19 Jul 2024 09:48:00 -0400

Bellevue Park Topsail Island : St. Marys River

Ontario, Canada

Observed by
Community Volunteers
Fri, 19 Jul 2024 09:18:00 -0400

Water source for town of Larder Lake : Glendalough Lake

Ontario, Canada

Observed by
Don Ross
Fri, 19 Jul 2024 09:15:00 -0400

Downstream of Connaught Water : The Ching

Buckhurst Hill, Essex, United Kingdom

Observed by
Janet Laban
Fri, 19 Jul 2024 14:00:00 +0100

Larder Lake Marina : Larder Lake

Ontario, Canada

Observed by
Don Ross
Fri, 19 Jul 2024 08:55:00 -0400

Newgate Street : The Ching

Buckhurst Hill, Waltham Forest, United Kingdom

Observed by
Theo K
Fri, 19 Jul 2024 12:31:12 +0000

D/S Whitehall Rd : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Theo K
Fri, 19 Jul 2024 12:02:33 +0000

Whitehall Outfalls : The Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Theo K
Fri, 19 Jul 2024 11:29:54 +0000

Osterley Park Boundary Stream : Boundary Stream

London, Ealing, United Kingdom

Observed by
Ben Morris
Fri, 19 Jul 2024 11:00:00 +0100

9 Gordon Ave E4 : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
Fri, 19 Jul 2024 11:00:00 +0100

Highams Park Lake : The Ching

London, Waltham Forest, United Kingdom

Observed by
Janet Laban
Fri, 19 Jul 2024 10:15:00 +0100

Beech Hall : The Ching

London, Waltham Forest, United Kingdom

Observed by
Natasha Furlong
Fri, 19 Jul 2024 09:18:00 +0100

Wadham Ave : The Ching

London, Waltham Forest, United Kingdom

Observed by
Natasha Furlong
Fri, 19 Jul 2024 09:08:00 +0100

Sainsbury's : The Ching

London, Waltham Forest, United Kingdom

Observed by
Natasha Furlong
Fri, 19 Jul 2024 08:50:00 +0100

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

Ontario, Canada

Observed by
Community Volunteers
Fri, 19 Jul 2024 00:00:00 -0400

Belhaven Beach : Pearl River

Jackson, Mississippi, United States

Observed by
Maureen McGuire
Thu, 18 Jul 2024 22:42:00 -0500

Benson Creek as it enters into Larder Lake : Benson Creek

Ontario, Canada

Observed by
Don Ross
Thu, 18 Jul 2024 19:17:00 -0400

Coal Bluff Park : Pearl River

Lena, Mississippi, United States

Observed by
William W Mitchell
Thu, 18 Jul 2024 15:15:00 -0500