/-106.928087,50.91187,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Diefenbaker: Lake Diefenbaker @ Riverhurst Ferry Xing
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: July 28, 2021 Monitored since: June 22, 2021
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?
4,377 Locations
+135 new sample locations added in the past 30 days
Lake
Last observed: July 28, 2021 Monitored since: June 22, 2021
/-117.86677,49.3425509,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lower Arrow Lake: Syringa Prov. Park boat launch
British Columbia, Canada
Waterbody Type:Lake
Last observed: July 28, 2021 Monitored since: July 15, 2021
/-107.968522,50.653786,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Diefenbaker: Lake Diefenbaker @ SK Landing
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: July 28, 2021 Monitored since: June 24, 2021
/-77.1260099,44.0046907,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pond at McCauley Mountain Conservation Area: Birdhouse City Pond
Picton, Ontario, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: May 29, 2019
/-77.1364474,44.0089905,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Picton Harbour on Lake Ontario: Picton Harbour at Mouth of Marsh Creek
Picton, Ontario, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: July 4, 2018
/-77.1555877,43.9377398,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tributary entering SE End of East Lake: Cherry Valley Lions Memorial Park Boat Launch Dock
Cherry Valley, Ontario, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: April 28, 2017
/-68.4805512,63.7415773,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
AWG Lake
Iqaluit, Nunavut, Canada
Waterbody Type:Lake
Last observed: July 28, 2021 Monitored since: August 7, 2019
/-80.998498,46.4567088,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Nepahwin Lake: Nepahwin Park
Sudbury, Ontario, Canada
Waterbody Type:Lake
Last observed: July 28, 2021 Monitored since: June 6, 2020
/-75.7468915,45.4074593,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottawa River: Remic Beach
Gatineau, Ontario, Canada
Waterbody Type:River
Last observed: July 28, 2021 Monitored since: October 9, 2018
/-120.24867,50.1534847,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Douglas Lake: Near Merritt BC
British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: July 28, 2021
/-80.4092194,44.5426782,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Georgian Bay: Lakewood dr
Ontario, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: July 21, 2021
/-117.3853996,49.4864004,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kootenay River: Taghum Inlet
British Columbia, Canada
Waterbody Type:Unknown
Last observed: July 28, 2021 Monitored since: July 31, 2020
/-73.1598687,45.7868137,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Richelieu: Saint-Denis-sur-Richelieu
Quebec, Canada
Waterbody Type:Unknown
Last observed: July 27, 2021 Monitored since: May 31, 2021
/-72.825945,46.0684902,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Rivière Altsigontekw (Saint-François): Quoi d'Odanak
Quebec, Canada
Waterbody Type:Unknown
Last observed: July 27, 2021 Monitored since: July 9, 2018
/-72.9122901,46.0050553,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Yamaska: Yamaska boat launch
St. Michel D'Yamaska, Quebec, Canada
Waterbody Type:Unknown
Last observed: July 27, 2021 Monitored since: June 29, 2021
/-73.2405281,45.85794,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Saint Lawrence: Contrecoeur Pier
Quebec, Canada
Waterbody Type:Unknown
Last observed: July 27, 2021 Monitored since: April 10, 2021
/-73.5176233,45.5401222,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Saint Lawrence: Marina de Longueuil
Montreal, Quebec, Canada
Waterbody Type:River
Last observed: July 27, 2021 Monitored since: March 27, 2021
/-76.2170988,44.7629994,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Big Rideau Lake
Portland, Ontario, Canada
Waterbody Type:Lake
Last observed: July 27, 2021 Monitored since: June 9, 2005
/-103.7739586,50.7721577,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Qu'Appelle River: Qu'Appelle River between outflow Echo Lake flow to Mission Lake
Saskatchewan, Canada
Waterbody Type:River
Last observed: July 27, 2021 Monitored since: June 27, 2021
/-76.2253583,44.7347195,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Big Rideau : Lost lake entrance
Portland, Ontario, Canada
Waterbody Type:Unknown
Last observed: July 27, 2021 Monitored since: July 8, 2019
/-76.1763,44.7655,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Big Rideau Lake: RVL-39_J
Ontario, Canada
Waterbody Type:Lake
Last observed: July 27, 2021 Monitored since: June 9, 2005