/-88.4281076,41.9577641,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Woodland Rd. Creek: Woodland Rd. Creek
Saint Charles, Illinois, United States
Waterbody Type:Creek
Last observed: June 3, 2025 Monitored since: November 24, 2023
Locations
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8,080 locations
+134 new sample locations added in the past 30 days
Creek
Last observed: June 3, 2025 Monitored since: November 24, 2023
/-113.279922,54.7215097,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tawatinaw River: Tawatinaw River - Town of Athabasca
Athabasca, Alberta, Canada
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: July 31, 2023
/-113.277905,54.7205678,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tawatinaw River: Tawatianw River Lagoon - Athabasca
Athabasca, Alberta, Canada
Waterbody Type:Lagoon
Last observed: June 2, 2025 Monitored since: April 29, 2024
/-74.4093919,45.1960453,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Concession 2 Bridge: Sutherland Creek
Ontario, Canada
Waterbody Type:Creek
Last observed: June 2, 2025 Monitored since: May 31, 2022
/-90.0398684,32.3917396,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ross Barnett Reservoir: Lakeshore Park
Brandon, Mississippi, United States
Waterbody Type:Lake
Last observed: June 2, 2025 Monitored since: April 27, 2018
/-77.5250016,43.9969207,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wellers Bay: End of squires st, consecon (prince edward), on, can
Consecon, Ontario, Canada
Waterbody Type:Bay
Last observed: June 2, 2025 Monitored since: May 30, 2021
/-84.2447305,46.5178569,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Storm Water: Dacey Rd at St. Marys River
Ontario, Canada
Waterbody Type:Creek
Last observed: June 2, 2025 Monitored since: March 10, 2025
/-75.774131,45.740364,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac Achigan: Fosse A1
Quebec, Canada
Waterbody Type:Lake
Last observed: June 2, 2025 Monitored since: May 1, 2007
/-76.4696932,45.5241794,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ottawa River: Baie Haughton
Quebec, Canada
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: May 29, 2016
/-0.060575,51.5811099,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Lea: Markfield Park (Stonebridge Brook) CSO
London, Haringey, United Kingdom
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: June 29, 2024
/-0.1075109,51.639676,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Salmons Brook/Houndsden Gutter: Eversley Crescent Outfall (Downstream)
London, Enfield, United Kingdom
Waterbody Type:Stream
Last observed: June 2, 2025 Monitored since: March 24, 2023
/-0.0602531,51.5811899,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Lea: Upstream of Markfield Park (Stonebridge Brook) CSO
London, Waltham Forest, United Kingdom
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: June 29, 2024
/-83.9520531,46.3957262,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Desbarats Lake: Desbarats Lake off boat ramp
Ontario, Canada
Waterbody Type:Unknown
Last observed: June 2, 2025 Monitored since: June 19, 2022
/-75.307374,44.843692,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St. Lawrence River: Iroquois Beach
Iroquois, Ontario, Canada
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: May 6, 2025
/-1.4808583,53.8156148,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wyke Beck: Wyke Beck Fearnville Playing Fields
Leeds, England, United Kingdom
Waterbody Type:River
Last observed: June 2, 2025 Monitored since: May 28, 2025
/-102.6213169,51.5398627,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Good Spirit Lake: Burgis Beach
Saskatchewan, Canada
Waterbody Type:Unknown
Last observed: June 1, 2025 Monitored since: July 1, 2024
/-75.8016222,45.7383972,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac Clair: Fosse Nord CL1
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: June 1, 2025 Monitored since: May 30, 2021
/-79.9281809,43.267728,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Spencer Creek: Spencer Creek
Burlington, Ontario, Canada
Waterbody Type:Creek
Last observed: June 1, 2025 Monitored since: October 3, 2023
/-79.9359226,43.268734,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cootes Paradise: RBG Hydro One Site
Burlington, Ontario, Canada
Waterbody Type:Wetland
Last observed: June 1, 2025 Monitored since: October 31, 2020
/-75.7980194,45.7327778,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lac Clair: Fosse Sud CL2
Val-des-Monts, Quebec, Canada
Waterbody Type:Lake
Last observed: June 1, 2025 Monitored since: May 30, 2021
/-133.469553,62.1918604,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fisheye Lake: To the right of the beach
Yukon, Canada
Waterbody Type:Lake
Last observed: June 1, 2025 Monitored since: May 26, 2019