/-0.1178455,51.617608,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Broomfield Middle Lake South: Broomfield Park Middle Lake
London, Enfield, United Kingdom
Waterbody Type:Unknown
Last observed: July 22, 2025 Monitored since: March 1, 2025
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?
8,225 locations
+34 new sample locations added in the past 30 days
Unknown
Last observed: July 22, 2025 Monitored since: March 1, 2025
/-75.6276083,45.6589991,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac du Castor: Lac du Castor
Quebec, Canada
Waterbody Type:Lake
Last observed: July 22, 2025 Monitored since: June 26, 2024
/-75.6094766,45.6571548,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
/-60.9082916,46.0771009,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bras d'Or Lake: Middle River Entry to the Bras d'Or Lake
Baddeck, Nova Scotia, Canada
Waterbody Type:Estuary
Last observed: July 22, 2025 Monitored since: October 22, 2024
/-0.1289779,51.6176463,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook : Arnos Park Growing Space (downstream)
London, Enfield, United Kingdom
Waterbody Type:River
Last observed: July 22, 2025 Monitored since: March 22, 2025
/-0.1291108,51.6176968,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook : Arnos Park Growing Space (upstream)
London, Enfield, United Kingdom
Waterbody Type:River
Last observed: July 22, 2025 Monitored since: April 22, 2025
/-0.1360506,51.62178,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook: Waterfall Walk 2 (Downstream)
London, Barnet, United Kingdom
Waterbody Type:Stream
Last observed: July 22, 2025 Monitored since: May 1, 2023
/-0.1363795,51.622216,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook: Waterfall Walk 1 (Upstream)
London, Barnet, United Kingdom
Waterbody Type:Stream
Last observed: July 22, 2025 Monitored since: May 1, 2023
/-0.1185036,51.6169196,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Broomfield Lower Lake South East: Broomfield Park Lower Lake
London, Enfield, United Kingdom
Waterbody Type:Unknown
Last observed: July 22, 2025 Monitored since: February 16, 2025
/-0.1174092,51.6179366,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Broomfield Park Upper Lake South: Broomfield Park Upper Lake
London, Enfield, United Kingdom
Waterbody Type:Lake
Last observed: July 22, 2025 Monitored since: February 16, 2025
/-122.9195237,49.2768908,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Silver Creek: Silver Creek
Port Moody, British Columbia, Canada
Waterbody Type:Creek
Last observed: July 21, 2025 Monitored since: May 17, 2023
/-75.1733387,44.8970146,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Lawrence River: Morrisburg Beach
Morrisburg, Ontario, Canada
Waterbody Type:River
Last observed: July 20, 2025 Monitored since: July 20, 2025
/-123.0661119,49.3431457,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
WAG-M-07: Wagg Creek, St Mary' branch
North Vancouver, British Columbia, Canada
Waterbody Type:Creek
Last observed: July 20, 2025 Monitored since: July 20, 2025
/-123.0860998,49.3301705,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stormwater pipe discharge + Mission Ck - MIS-E-01 Medium Priority: MIS-E-01
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: July 22, 2024
/-123.0862498,49.3301285,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stormwater pipe discharge and Mission Ck - MIS-W-01 Medium Priority: MIS-W-01
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: July 22, 2024
/-123.0754995,49.3296111,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wagg Creek west branch emerges - WAG-W-03 High Priority: WAG-W-03
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: June 2, 2022
/-123.0755853,49.3293594,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stormwater drain south of 23rd St and west of Chesterfield - WAG-E-07 High Priority: WAG-E-07
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: April 29, 2021
/-123.0778384,49.3272058,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wagg Creek at footbridge below sedimentation pond - WAG-M-03 Medium Priority: WAG-M-03
North Vancouver, British Columbia, Canada
Waterbody Type:Creek
Last observed: July 20, 2025 Monitored since: April 27, 2021
/-123.0763364,49.3281288,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East Branch of Wagg Creek emerges from culvert WAG-E-06a High Priority: WAG-E-06a
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: May 29, 2021
/-123.0872369,49.3223528,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stormwater pipe discharge: 15th Street Storm drain - WAG-E-03 High Priority
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: April 29, 2021
/-123.0877334,49.322199,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
WAG-M-02 Wagg Creek above confluence with Mission Creek. Medium Priority: WAG-M-02
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 20, 2025 Monitored since: July 29, 2024