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?

66,342 observations

+455 new observations added in the past 30 days

Grovelands Park Lake Downstream of reedbeds : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 18 Aug 2024 10:45:00 +0100

Grovelands Park Stream below dam : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 18 Aug 2024 10:45:00 +0100

Grovelands Park Lake Entry : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 18 Aug 2024 10:45:00 +0100

Grovelands Park Lake Outfall by cafe and dam : Salmons Brook/Houndsden Gutter/Grovelands Stream

London, Enfield, United Kingdom

Observed by
Peter Leedham
Sun, 18 Aug 2024 10:45:00 +0100

Markfield Park (Stonebridge Brook) CSO : River Lea

London, Haringey, United Kingdom

Observed by
Rhiannon England
Sun, 18 Aug 2024 10:33:00 +0100

Upstream of Markfield Park (Stonebridge Brook) CSO : River Lea

London, Waltham Forest, United Kingdom

Observed by
Rhiannon England
Sun, 18 Aug 2024 10:29:00 +0100

Glen Walter Regional Park Pond : Pond

Ontario, Canada

Observed by
Heidi Baumann
Sat, 17 Aug 2024 17:58:00 -0400

Cornwall marina co-op : St Lawrence river

Ontario, Canada

Observed by
Grayson Lapensee
Sat, 17 Aug 2024 20:54:01 +0000

Marina : Boat dock

Ontario, Canada

Observed by
Grayson Lapensee
Sat, 17 Aug 2024 20:42:36 +0000

Gray’s Greek stream : Creek

Ontario, Canada

Observed by
Grayson Lapensee
Sat, 17 Aug 2024 20:20:01 +0000

Rouge River : Rouge River

Quebec, Canada

Observed by
de Haan Family
Sat, 17 Aug 2024 15:40:00 -0400

Rathwell shore : Mississippi Lake

Ontario, Canada

Observed by
Anne Gourlay-Langlois
Sat, 17 Aug 2024 15:36:09 -0400

Fosse M2 : Lac Maskinongé

Val-des-Monts, Quebec, Canada

Observed by
Claude Bergeron
Sat, 17 Aug 2024 15:22:00 -0400

Fosse M1 : Lac Maskinongé

Val-des-Monts, Quebec, Canada

Observed by
Claude Bergeron
Sat, 17 Aug 2024 15:18:00 -0400

Fosse M3 : Lac Maskinongé

Val-des-Monts, Quebec, Canada

Observed by
Claude Bergeron
Sat, 17 Aug 2024 15:09:00 -0400

Fosse B1 : Lac Bataille

Quebec, Canada

Observed by
Henry Ritson
Sat, 17 Aug 2024 14:05:00 -0400

OB Curtis : Brashear Creek

Ridgeland, Mississippi, United States

Observed by
Jennifer Weaver
Sat, 17 Aug 2024 12:58:00 -0500

Fosse M3 : Lac Maskinongé

Val-des-Monts, Quebec, Canada

Observed by
Marie-Laure Guindon
Sat, 17 Aug 2024 13:55:00 -0400

Fosse M2 : Lac Maskinongé

Val-des-Monts, Quebec, Canada

Observed by
Marie-Laure Guindon
Sat, 17 Aug 2024 13:50:00 -0400