/-87.8462346,41.9289194,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Des Plaines River: River Grove at Grand Ave
River Grove, Illinois, United States
Waterbody Type:Unknown
Last observed: December 8, 2024 Monitored since: February 17, 2022
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
Unknown
Last observed: December 8, 2024 Monitored since: February 17, 2022
/-90.34914,38.605526,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Deer Creek: Deer Creek at Brentwood Blvd
Saint Louis, Missouri, United States
Waterbody Type:Stream
Last observed: December 8, 2024 Monitored since: December 12, 2012
/-87.9838288,41.9639348,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Salt Creek : R0212201 Wooddale at Irving Park
Wood Dale, Illinois, United States
Waterbody Type:Unknown
Last observed: December 8, 2024 Monitored since: November 20, 2021
/-90.359889,38.596578,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Shady Creek: Shady Creek at Magner Woods
Saint Louis, Missouri, United States
Waterbody Type:Stream
Last observed: December 8, 2024 Monitored since: November 14, 2014
/-88.0227036,41.9694623,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Springbrook Creek: Springbrook Creek
Itasca, Illinois, United States
Waterbody Type:Creek
Last observed: December 8, 2024 Monitored since: December 8, 2024
/-87.655556,41.9103731,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
North Branch Canal, Chicago River: Cherry Avenue Bridge
Chicago, Illinois, United States
Waterbody Type:River
Last observed: December 8, 2024 Monitored since: November 27, 2024
/-89.2744404,40.7046428,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Walnut Creek : Lake Eureka Park
Eureka, Illinois, United States
Waterbody Type:Creek
Last observed: December 8, 2024 Monitored since: November 17, 2024
/-123.3260608,48.4358785,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: S side of Haultain St
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 7, 2024 Monitored since: December 4, 2024
/-123.3211044,48.4319481,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek : Bee St looking upstream
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 7, 2024 Monitored since: December 4, 2024
/-123.3208262,48.4318761,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: downstream from Bee Street
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 7, 2024 Monitored since: December 4, 2024
/-61.1091704,45.6998355,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bras d’Or Lakes: Dundee (Test)
Nova Scotia, Canada
Waterbody Type:Lake
Last observed: December 7, 2024 Monitored since: December 7, 2024
/-1.634109,51.34911,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Suddene, above sewage treatment: Pip Browning
Kennet District, Wiltshire, United Kingdom
Waterbody Type:Unknown
Last observed: December 6, 2024 Monitored since: June 3, 2024
/-0.3572746,51.4979071,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Upstream Boundary Stream Norwood Green: Boundary Stream
London, Ealing, United Kingdom
Waterbody Type:Stream
Last observed: December 5, 2024 Monitored since: December 5, 2024
/-119.4789362,49.8779242,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Creek: Millcreek park
Kelowna, British Columbia, Canada
Waterbody Type:Unknown
Last observed: December 4, 2024 Monitored since: October 3, 2024
/-123.3202882,48.4316597,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: upstream of both Oak Bay High playing fields
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 4, 2024 Monitored since: February 2, 2024
/-123.321573,48.4322169,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek : Cadboro Bay Road
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 4, 2024 Monitored since: December 4, 2024
/-123.3238064,48.4337394,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek : St Patrick’s School
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 4, 2024 Monitored since: December 4, 2024
/-123.3262176,48.4359156,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: Kings Greenspace, Haultain end
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: December 4, 2024 Monitored since: December 4, 2024
/-0.2092338,51.5872431,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Mutton Brook: Outfall / culvert (upstream)
London, Barnet, United Kingdom
Waterbody Type:River
Last observed: December 3, 2024 Monitored since: June 22, 2024
/-122.7373345,49.2657144,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Blakeburn Lagoons: West Lagoon North Deck
Port Coquitlam, British Columbia, Canada
Waterbody Type:Lagoon
Last observed: December 2, 2024 Monitored since: August 1, 2021
/-60.269658,46.1279272,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Big Brook: By fish ladder
Sydney, Nova Scotia, Canada
Waterbody Type:Stream
Last observed: November 30, 2024 Monitored since: July 29, 2024