/-0.0248154,51.4856211,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Thames: Outfall at Deptford near Convoy's Wharf
London, England, United Kingdom
Waterbody Type:River
Last observed: May 29, 2025 Monitored since: May 29, 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?
8,239 locations
+0 new sample locations added in the past 30 days
River
Last observed: May 29, 2025 Monitored since: May 29, 2025
/-88.1523013,41.7714484,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West Branch DuPage River: West Branch DuPage River at Naperville Riverwalk
Naperville, Illinois, United States
Waterbody Type:River
Last observed: May 29, 2025 Monitored since: November 30, 2023
/-66.9850537,44.9790776,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Beaver Pond: Beaver Pond
Fairhaven, New Brunswick, Canada
Waterbody Type:Unknown
Last observed: May 29, 2025 Monitored since: May 29, 2025
/-122.88461,49.1287,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek Park @ East Pedestrian Bridge 2
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.87893,49.12995,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek @ 12408 70 Avenue
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.88218,49.1372,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek Headwaters
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.8343,49.12222,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hyland Creek: Hyland Creek @ 66 Avenue
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.83697,49.12161,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Henry Bose Creek: Henry Bose Creek @ Hyland Creek Park
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.88256,49.12844,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek Park @ East Pedestrian Bridge (Elementary School)
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.88743,49.12861,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek Park @ Pond Outlet
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.88621,49.12844,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek Park @ Pedestrian Bridge
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.882,49.12984,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cougar Creek: Cougar Creek @ end of 123 Street cul-de-sac
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-122.8121,49.12063,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hyland Creek: Hyland Creek @ 148 Street
Surrey, British Columbia, Canada
Waterbody Type:Creek
Last observed: May 29, 2025
/-79.6896568,43.4708043,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Morrison Valley Creek: Central open banks
Oakville, Ontario, Canada
Waterbody Type:Creek
Last observed: May 29, 2025 Monitored since: May 29, 2025
/-88.0502272,41.8470747,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Glencrest Creek: Glencrest creek south of Bemis Road
Glen Ellyn, Illinois, United States
Waterbody Type:Creek
Last observed: May 29, 2025 Monitored since: November 21, 2024
/-88.0498624,41.8464033,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Glencrest creek: North side Bemis road
Glen Ellyn, Illinois, United States
Waterbody Type:Creek
Last observed: May 29, 2025 Monitored since: November 21, 2024
/-88.2402563,41.7511603,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Waubonsie Creek: Waubonsie Creek Trail Bridge
Aurora, Illinois, United States
Waterbody Type:Creek
Last observed: May 29, 2025 Monitored since: December 17, 2023
/-65.9603691,45.4087892,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stream running along Peat Drive: Peat Drive Stream
Quispamsis, New Brunswick, Canada
Waterbody Type:Unknown
Last observed: May 28, 2025 Monitored since: May 28, 2025
/-65.9073687,45.4574516,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hammond River: Hammond River Bridge
New Brunswick, Canada
Waterbody Type:Unknown
Last observed: May 28, 2025 Monitored since: May 31, 2023
/-88.1725618,41.821449,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
DuPage River: West Branch DuPage River
Warrenville, Illinois, United States
Waterbody Type:River
Last observed: May 28, 2025 Monitored since: November 8, 2023
/-88.1748361,41.8337288,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Silver Lake: Blackwell Forest Preserve Silver Lake
Warrenville, Illinois, United States
Waterbody Type:Lake
Last observed: May 28, 2025 Monitored since: November 8, 2023