/-83.0431652,42.030284,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Holiday Beach
Ontario, Canada
Waterbody Type:Lake
Last observed: July 3, 2023 Monitored since: July 3, 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?
7,963 locations
+57 new sample locations added in the past 30 days
Lake
Last observed: July 3, 2023 Monitored since: July 3, 2023
/-75.6215492,45.4631598,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottawa River: East of Blair Road
Ottawa, Ontario, Canada
Waterbody Type:River
Last observed: July 3, 2023 Monitored since: August 9, 2020
/-0.7746864,51.1723927,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
/-75.6842496,45.3738496,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac de la Truite Maigre: Lac de la Truite Maigre
Ottawa, Ontario, Canada
Waterbody Type:Lake
Last observed: July 2, 2023 Monitored since: July 2, 2023
/-83.1093192,42.243451,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Detroit River: Park Haven Marina
Ontario, Canada
Waterbody Type:River
Last observed: July 1, 2023 Monitored since: July 1, 2023
/-80.4574167,45.5359015,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Georgian Bay: Ojibway Docks
Pointe Au Baril Station, Ontario, Canada
Waterbody Type:Lake
Last observed: June 30, 2023 Monitored since: June 30, 2023
/-80.0788245,43.9101654,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Credit river: Credit River Underpass
Orangeville, Ontario, Canada
Waterbody Type:River
Last observed: June 29, 2023 Monitored since: April 19, 2023
/-79.3408585,43.6380629,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake: Lake ontario
Toronto, Ontario, Canada
Waterbody Type:Lake
Last observed: June 29, 2023 Monitored since: September 2, 2018
/-0.4667363,51.3694419,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Wey Meadow
Weybridge, Surrey, United Kingdom
Waterbody Type:River
Last observed: June 29, 2023 Monitored since: June 29, 2023
/-80.9647948,46.4743995,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ramsey Lake: Ramsey Lake
Sudbury, Ontario, Canada
Waterbody Type:Lake
Last observed: June 28, 2023 Monitored since: June 28, 2023
/-81.2935714,43.0100116,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Medway Creek: London, ON, Medway heritage Valley Forest
London, Ontario, Canada
Waterbody Type:Creek
Last observed: June 26, 2023 Monitored since: July 8, 2020
/-79.8142461,43.2061055,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stream: Albion Fall
Stoney Creek, Ontario, Canada
Waterbody Type:Stream
Last observed: June 26, 2023 Monitored since: May 21, 2023
/-122.858159,49.258993,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Como Lake, : Como Lake, East Dock
Port Moody, British Columbia, Canada
Waterbody Type:Unknown
Last observed: June 26, 2023 Monitored since: August 28, 2022
/-0.8313975,51.1036771,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Upstream from Passfield industrial estate
Bordon, Hampshire, United Kingdom
Waterbody Type:River
Last observed: June 26, 2023 Monitored since: March 9, 2022
/-75.6885481,45.4361049,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Rideau River: Rideau River
Gatineau, Ontario, Canada
Waterbody Type:River
Last observed: June 26, 2023 Monitored since: June 26, 2023
/-107.1319668,53.2143151,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Big Shell Lake: Echo Bay, east shore
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: June 25, 2023 Monitored since: June 25, 2023
/-83.8164006,46.2275798,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
/-102.8384971,51.4427929,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Theodore Reservoir: Theodore Dam
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: June 25, 2023 Monitored since: May 30, 2021
/-102.9096662,51.5159413,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Theodore Reservoir: Wolves Bridge
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: June 25, 2023 Monitored since: May 30, 2021
/-76.5710549,45.5176358,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottawa River: Ferguson’s Bay
Ontario, Canada
Waterbody Type:River
Last observed: June 25, 2023 Monitored since: November 7, 2020
/-76.5708653,45.5178932,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottawa River: K33 green Marker
Ontario, Canada
Waterbody Type:Unknown
Last observed: June 25, 2023 Monitored since: June 26, 2022