/-88.1627048,41.6943627,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
DuPage River: Springbrook Water Reclamation Center Downstream
Bolingbrook, Illinois, United States
Waterbody Type:River
Last observed: December 27, 2024 Monitored since: November 15, 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?
8,226 locations
+34 new sample locations added in the past 30 days
River
Last observed: December 27, 2024 Monitored since: November 15, 2023
/-79.2044091,42.8718441,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Beaverdams drain at Weaver Road sluice gate
Ontario, Canada
Waterbody Type:Channel
Last observed: December 27, 2024 Monitored since: June 25, 2023
/-79.2044306,42.8714195,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Lorraine Bay at Weaver Road
Ontario, Canada
Waterbody Type:Lake
Last observed: December 27, 2024 Monitored since: June 25, 2023
/-88.2805539,42.3450332,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Boone Creek: Boone Creek at Whispering Oaks Park
Mchenry, Illinois, United States
Waterbody Type:Unknown
Last observed: December 26, 2024 Monitored since: November 27, 2024
/-83.0824314,42.0872543,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
big creek: Big Creek Amherstburg
Ontario, Canada
Waterbody Type:Creek
Last observed: December 24, 2024 Monitored since: December 24, 2024
/-82.6957133,42.0322501,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie: Pigeon Bay
Kingsville, Ontario, Canada
Waterbody Type:Lake
Last observed: December 23, 2024
/-123.2117463,49.2764651,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ocean: Spanish Banks
Vancouver, British Columbia, Canada
Waterbody Type:Inlet or Fjord
Last observed: December 21, 2024 Monitored since: December 21, 2024
/-123.2026631,49.2763144,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ocean: Locarno Beach
Vancouver, British Columbia, Canada
Waterbody Type:Inlet or Fjord
Last observed: December 21, 2024 Monitored since: December 21, 2024
/-88.3587457,42.2035353,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Woodscreek: Woodscreek Park: 3 Pipe Inlet
Crystal Lake, Illinois, United States
Waterbody Type:Unknown
Last observed: December 21, 2024
/-123.1974071,49.2717822,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pond: Jericho Beach Pond
Vancouver, British Columbia, Canada
Waterbody Type:Pond
Last observed: December 21, 2024 Monitored since: December 21, 2024
/-123.1923975,49.2725356,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ocean: Jericho Beach
Vancouver, British Columbia, Canada
Waterbody Type:Inlet or Fjord
Last observed: December 21, 2024 Monitored since: December 21, 2024
/-0.2618694,51.6049447,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Silkstream / Burnt Oak Brook: Pinecone Bridge - Burnt Oak Brook in Watling Park
Edgware, England, United Kingdom
Waterbody Type:Stream
Last observed: December 19, 2024 Monitored since: December 19, 2024
/-81.2145424,42.9500812,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Floating Dock at Spettigue Pond (Site 4) Westminster Ponds ESA : Floating Dock at Spettigue Pond (Site 4) Westminster Ponds ESA
London, Ontario, Canada
Waterbody Type:Pond
Last observed: December 17, 2024 Monitored since: May 31, 2021
/-88.0291128,41.7687157,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Prentiss Creek: Prentiss Creek at Prentiss Street
Downers Grove, Illinois, United States
Waterbody Type:Creek
Last observed: December 16, 2024 Monitored since: December 16, 2024
/-88.2768169,42.0569513,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fox River Watershed: Otter Creek
Elgin, Illinois, United States
Waterbody Type:Unknown
Last observed: December 16, 2024 Monitored since: December 16, 2024
/-87.9335001,41.7735001,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Flagg Creek: Creekside Park
Hinsdale, Illinois, United States
Waterbody Type:Creek
Last observed: December 13, 2024 Monitored since: November 10, 2021
/-87.7718568,41.9901029,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
North Branch Chicago River: North Branch Chicago River at Edgebrook Woods
Chicago, Illinois, United States
Waterbody Type:River
Last observed: December 11, 2024 Monitored since: December 17, 2022
/-88.2999086,42.4648494,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Nippersink Creek: Nippersink Creek at Hill Rd
Richmond, Illinois, United States
Waterbody Type:Creek
Last observed: December 11, 2024 Monitored since: December 27, 2023
/-1.618402,51.3533716,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wilton Pond: David Lemon
Kennet District, Wiltshire, United Kingdom
Waterbody Type:Pond
Last observed: December 11, 2024 Monitored since: June 3, 2024
/-119.4792581,49.8780064,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Mill Creek: MillBridge Park
Kelowna, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 9, 2024 Monitored since: October 8, 2024
/-87.7845383,42.0003019,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
North Branch Chicago River: North Branch Chicago River at W Devon Avenue
Niles, Illinois, United States
Waterbody Type:River
Last observed: December 9, 2024 Monitored since: November 16, 2024