/-65.9676646,45.4267058,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stream along Carleton Drive: Carlton Drive Stream
Quispamsis, New Brunswick, Canada
Waterbody Type:Unknown
Last observed: May 26, 2025 Monitored since: May 26, 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
+7 new sample locations added in the past 30 days
Unknown
Last observed: May 26, 2025 Monitored since: May 26, 2025
/-87.9516292,41.865136,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Salt Creek: Salt Creek S Elmhurst canoe launch
Elmhurst, Illinois, United States
Waterbody Type:Creek
Last observed: May 26, 2025 Monitored since: November 15, 2024
/-88.0688737,41.8017268,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Saint Joseph Creek: Saint Joseph Creek
Lisle, Illinois, United States
Waterbody Type:Creek
Last observed: May 26, 2025 Monitored since: December 2, 2023
/-65.9676266,45.4266988,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stream behind QMS: Wetland water run off behind QMS
New Brunswick, Canada
Waterbody Type:Unknown
Last observed: May 26, 2025 Monitored since: May 26, 2023
/-82.9338884,41.9816347,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Colchester Harbour and Beach
Harrow, Ontario, Canada
Waterbody Type:Lake
Last observed: May 25, 2025 Monitored since: May 25, 2025
/-79.2490161,43.9145714,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
/-82.605857,42.0292325,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Seacliff Beach
Leamington, Ontario, Canada
Waterbody Type:Lake
Last observed: May 25, 2025 Monitored since: May 30, 2021
/-88.1472617,41.7697683,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
DuPage River : DuPage River at Riverwalk South Covered Bridge
Naperville, Illinois, United States
Waterbody Type:River
Last observed: May 25, 2025 Monitored since: December 14, 2023
/-79.1730165,43.1034269,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Beaverdams pond: Beaverdams Road Parkette
Niagara Falls, Ontario, Canada
Waterbody Type:Pond
Last observed: May 25, 2025 Monitored since: May 25, 2025
/-87.6577663,41.9035525,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Chicago River: Chicago River North Branch Goose Island
Chicago, Illinois, United States
Waterbody Type:River
Last observed: May 25, 2025 Monitored since: December 17, 2023
/-0.5158639,51.150167,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cranleigh Waters: Cranleigh Waters Stream
Cranleigh, Surrey, United Kingdom
Waterbody Type:Stream
Last observed: May 25, 2025 Monitored since: April 14, 2025
/-88.1697523,42.0197923,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East Branch Poplar Creek: East Branch Poplar Creek
Streamwood, Illinois, United States
Waterbody Type:Unknown
Last observed: May 25, 2025 Monitored since: December 20, 2023
/-79.813056,43.2100868,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Redhill Creek: Lower Redhill
Stoney Creek, Ontario, Canada
Waterbody Type:Creek
Last observed: May 24, 2025 Monitored since: October 9, 2020
/-79.8224545,43.2001056,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Redhill Creek: Upper Albion Falls
Hamilton, Ontario, Canada
Waterbody Type:Creek
Last observed: May 24, 2025 Monitored since: October 9, 2020
/-102.3500336,50.5450407,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Round lake: Off shore
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: May 24, 2025 Monitored since: May 3, 2023
/-88.4412718,41.7814378,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bliss Woods -Blackberry Creek: Bliss Woods -Blackberry Creek
Sugar Grove, Illinois, United States
Waterbody Type:Creek
Last observed: May 24, 2025 Monitored since: December 28, 2023
/-79.9298501,43.2457128,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Chedoke Creek: Princess Falls
Hamilton, Ontario, Canada
Waterbody Type:Creek
Last observed: May 24, 2025 Monitored since: October 16, 2020
/-0.577938,51.33594,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bourne ( South ) At Mimbridge, Chobham: Addlestone Bourne (West End to Hale/Mill Bourne confluence at Mimbridge)
Mimbridge, Surrey, United Kingdom
Waterbody Type:River
Last observed: May 24, 2025 Monitored since: February 23, 2025
/-88.0284691,41.7934959,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Joseph Creek: St Joseph Creek at the Olsons
Downers Grove, Illinois, United States
Waterbody Type:Creek
Last observed: May 24, 2025 Monitored since: November 17, 2023
/-88.2235408,41.5925942,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
DuPage River: Old Renwick Road Bridge, Plainfield Park District
Plainfield, Illinois, United States
Waterbody Type:River
Last observed: May 24, 2025 Monitored since: November 29, 2024
/-0.6018707,51.1912975,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hell Ditch: Hell Ditch, Godalming
Farncombe, Surrey, United Kingdom
Waterbody Type:Stream
Last observed: May 24, 2025 Monitored since: March 18, 2023