/-88.1594465,41.788337,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cress Creek: Cress Creek
Naperville, Illinois, United States
Waterbody Type:Creek
Last observed: January 18, 2025 Monitored since: November 20, 2024
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
Creek
Last observed: January 18, 2025 Monitored since: November 20, 2024
/-88.1401777,41.7576424,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West Branch DuPage River: Bridge over river on Gartner Road near Edgewater Drive
Naperville, Illinois, United States
Waterbody Type:River
Last observed: January 18, 2025 Monitored since: December 24, 2024
/-90.0802732,32.4243659,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ross Barnett Reservoir: Old Trace Park
Ridgeland, Mississippi, United States
Waterbody Type:Lake
Last observed: January 17, 2025 Monitored since: April 28, 2018
/-75.6131887,44.6339649,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Lawrence River : Maitland Tower
Ontario, Canada
Waterbody Type:Unknown
Last observed: January 17, 2025 Monitored since: July 22, 2021
/-102.3500465,50.5422961,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Round lake: Fish shack 25
Saskatchewan, Canada
Waterbody Type:Lake
Last observed: January 16, 2025 Monitored since: January 16, 2025
/-123.078244,49.3271079,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Storm water pipe discharge south of 20th St and east of Mahon - WAG-W-02a Medium Priority: WAG-W-02a
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: January 15, 2025 Monitored since: July 22, 2024
/-123.0795979,49.3261149,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
19th St. Storm Drain - WAG-E-05 Low Priority: WAG-E-05
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: January 15, 2025 Monitored since: July 22, 2024
/-123.0770895,49.3280348,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stormwater pipe discharge South of 21st St and east of Mahon - WAG-W-02b Low Priority: WAG-W-02b
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: January 15, 2025 Monitored since: July 22, 2024
/-123.0878312,49.3212759,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
14th Street Storm drain - WAG-E-02 Low Priority: WAG-E-02
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: January 15, 2025 Monitored since: July 22, 2024
/-87.6783013,41.8251403,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
McKinley Park Lagoon: McKinley Park Lagoon
Chicago, Illinois, United States
Waterbody Type:Pond
Last observed: January 11, 2025 Monitored since: December 8, 2024
/-88.3541322,41.6858094,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fox River: Fox River Oswego
Oswego, Illinois, United States
Waterbody Type:River
Last observed: January 11, 2025 Monitored since: January 11, 2025
/-0.3369427,51.5471802,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bulli Brook: Bulli Brook
London, Ealing, United Kingdom
Waterbody Type:Stream
Last observed: January 11, 2025 Monitored since: February 18, 2024
/-0.2592439,51.5680763,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kingsbury Brook: Kingsbury Brook (East)
London, Brent, United Kingdom
Waterbody Type:Stream
Last observed: January 10, 2025 Monitored since: November 13, 2024
/-1.6240025,51.3592675,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Canal weir, Crofton: Rob Vines
Crofton, Wiltshire, United Kingdom
Waterbody Type:Canal
Last observed: January 10, 2025 Monitored since: June 10, 2024
/-90.4348714,39.046302,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Otter Creek, South Fork: Otter Creek
Grafton, Illinois, United States
Waterbody Type:Creek
Last observed: January 9, 2025 Monitored since: January 11, 2024
/-80.2709047,43.567385,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Speed river: Speed river at Riverside park
Guelph, Ontario, Canada
Waterbody Type:River
Last observed: January 7, 2025 Monitored since: December 29, 2024
/-79.7684669,43.6763961,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fletcher's Creek: Fletcher's Creek at Jessie Park
Brampton, Ontario, Canada
Waterbody Type:Creek
Last observed: January 7, 2025 Monitored since: January 7, 2025
/-87.6526379,41.907627,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Chicago River Goose Island: Wild Mile
Chicago, Illinois, United States
Waterbody Type:River
Last observed: January 7, 2025 Monitored since: December 23, 2021
/-122.906326,49.2426168,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Brunette River Watershed : Seep, Cariboo Heights Forest, Burnaby, BC
Burnaby, British Columbia, Canada
Waterbody Type:Stream
Last observed: January 6, 2025 Monitored since: December 18, 2021
/-122.9013315,49.2410906,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ancient Grove Creek, Brunette river Watershed: Ancient Grove Creek at Interurban ROW, Cariboo Heights Forest, Burnaby, BC
Burnaby, British Columbia, Canada
Waterbody Type:Creek
Last observed: January 6, 2025 Monitored since: September 16, 2020
/-123.3094123,48.4299374,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Stream: Bowker Monteith Rapids
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: January 6, 2025 Monitored since: October 29, 2024