/0.064119,51.4019218,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kyd Brook : Kyd Brook Hawkswood Estate
London, Bromley, United Kingdom
Waterbody Type:Stream
Last observed: August 8, 2025 Monitored since: July 8, 2023
Locations
Locations are places where people have tested before. Click on any location report to view water health trends at that spot over time. What's this?
8,226 locations
+38 new sample locations added in the past 30 days
Stream
Last observed: August 8, 2025 Monitored since: July 8, 2023
/-0.2445809,51.4713932,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Beverley Brook: Barnes Common Riverfly site
London, Richmond upon Thames, United Kingdom
Waterbody Type:River
Last observed: August 8, 2025 Monitored since: December 13, 2024
/-123.4393573,48.5216215,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tod Creek headwaters at Prospect Lake: Tod Creek
British Columbia, Canada
Waterbody Type:Stream
Last observed: August 7, 2025 Monitored since: January 22, 2023
/-74.9060512,46.0043545,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac des Plages : Sortie du ruisseau Dupuis
Lac Des Plages, Quebec, Canada
Waterbody Type:Lake
Last observed: August 7, 2025 Monitored since: June 8, 2025
/-0.2759457,51.3972622,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hogsmill: Berrylands Bridge
London, Kingston upon Thames, United Kingdom
Waterbody Type:River
Last observed: August 7, 2025 Monitored since: June 20, 2024
/-74.7266655,45.0131935,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake: Lamoureux Park
Ontario, Canada
Waterbody Type:River
Last observed: August 6, 2025 Monitored since: October 17, 2022
/-75.667814,45.641607,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac McGregor: Fosse MG2
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 6, 2025 Monitored since: June 12, 2021
/-75.643428,45.648194,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac McGregor: Fosse MG1
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 6, 2025 Monitored since: June 12, 2021
/-75.631028,45.646061,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac McGregor: Fosse MG3
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 6, 2025 Monitored since: June 12, 2021
/-75.635544,45.627139,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac McGregor: Fosse MG5
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 6, 2025 Monitored since: June 12, 2021
/-79.128449,43.7791661,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Ontario: Rouge Hill
Ontario, Canada
Waterbody Type:Unknown
Last observed: August 6, 2025 Monitored since: August 6, 2025
/0.0700263,51.3818721,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kyd Brook: Kyd Brook S.W.O upstream
London, Bromley, United Kingdom
Waterbody Type:Stream
Last observed: August 6, 2025 Monitored since: April 19, 2023
/0.0703164,51.38204,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kyd Brook: Kyd Brook S.W.O downstream
London, Bromley, United Kingdom
Waterbody Type:Unknown
Last observed: August 6, 2025 Monitored since: April 19, 2023
/0.0735438,51.3787351,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kyd Brook East : East Kyd Brook
London, Bromley, United Kingdom
Waterbody Type:Stream
Last observed: August 6, 2025 Monitored since: April 19, 2023
/0.0605891,51.374766,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kyd Brook: Kyd Brook C.S.O
London, Bromley, United Kingdom
Waterbody Type:Stream
Last observed: August 6, 2025 Monitored since: April 19, 2023
/-83.844338,46.3725168,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Caribou Lake: Caribou Lake - off boat ramp
Ontario, Canada
Waterbody Type:Unknown
Last observed: August 6, 2025 Monitored since: June 13, 2022
/-75.790322,45.752297,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac du Marbre: Fosse DM2
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 5, 2025 Monitored since: May 30, 2021
/-75.799808,45.758786,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac du Marbre: Fosse DM1
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: August 5, 2025 Monitored since: May 30, 2021
/-75.5733204,45.6250982,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac Sanscartier: SA1
Quebec, Canada
Waterbody Type:Unknown
Last observed: August 5, 2025 Monitored since: June 3, 2024
/-84.0863514,46.4877354,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake George: Offshore sampling location
Ontario, Canada
Waterbody Type:Lake
Last observed: August 5, 2025 Monitored since: May 30, 2023
/-77.8141665,48.1166806,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac Stabell: Sentier des Fougères
Quebec, Canada
Waterbody Type:Lake
Last observed: August 5, 2025 Monitored since: August 26, 2021