/-88.0914044,41.983232,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Springbrook Creek: Springbrook Creek Wetland Park
Roselle, Illinois, United States
Waterbody Type:Creek
Last observed: March 25, 2025 Monitored since: December 19, 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?
7,913 locations
+52 new sample locations added in the past 30 days
Creek
Last observed: March 25, 2025 Monitored since: December 19, 2023
/-0.8770716,51.1821341,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: U/S Station Road
Isington, Hampshire, United Kingdom
Waterbody Type:River
Last observed: March 25, 2025 Monitored since: May 24, 2024
/-87.9994369,41.8632279,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Old Grove Pond: Joe LeCroy
Lombard, Illinois, United States
Waterbody Type:Pond
Last observed: March 24, 2025 Monitored since: November 27, 2024
/-88.0062175,41.9034235,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lombard Lagoon: Joe LeCroy
Lombard, Illinois, United States
Waterbody Type:Pond
Last observed: March 24, 2025 Monitored since: November 27, 2024
/-77.3948836,44.1036273,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Massassauga Marsh: First Bridge on County Rd 28
Ontario, Canada
Waterbody Type:Wetland
Last observed: March 24, 2025 Monitored since: July 10, 2019
/-77.3831034,44.1600412,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Moira River: Victoria Park & Harbour. Mouth of Moira River entering the Bay of Quinte
Belleville, Ontario, Canada
Waterbody Type:River
Last observed: March 24, 2025 Monitored since: May 16, 2019
/-77.3540497,44.1627351,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Ontario Bay of Quinte: East Bayshore Waterfront Park and Herchimer Rd Boat Launch in Belleville
Ontario, Canada
Waterbody Type:Lake
Last observed: March 24, 2025 Monitored since: June 22, 2017
/-104.60847,50.42762,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Wascana Spruce: Wascana Spruce- 100 Lake Survey
Regina, Saskatchewan, Canada
Waterbody Type:Lake
Last observed: March 24, 2025 Monitored since: August 26, 2024
/-123.3342859,48.4520025,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: Browning Park
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: March 23, 2025 Monitored since: February 16, 2024
/-123.3355265,48.4498145,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek: Pedestrian bridge at Wordsworth
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: March 23, 2025 Monitored since: October 8, 2024
/-88.5400629,42.2485132,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kishwaukee River: South Branch Kish
Union, Illinois, United States
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: November 29, 2024
/-123.3348564,48.4506841,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bowker Creek : Browning/mcrae
Victoria, British Columbia, Canada
Waterbody Type:Creek
Last observed: March 23, 2025 Monitored since: December 22, 2024
/-90.0661111,32.3961927,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pearl River: West Spillway Dock
Brandon, Mississippi, United States
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: April 20, 2024
/-88.1576228,41.8679948,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Winfield Creek: Winfield Creek-Memorial Park
Winfield, Illinois, United States
Waterbody Type:Creek
Last observed: March 23, 2025 Monitored since: December 10, 2024
/-77.1555877,43.9377398,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tributary entering SE End of East Lake: Cherry Valley Lions Memorial Park Boat Launch Dock
Cherry Valley, Ontario, Canada
Waterbody Type:Creek
Last observed: March 23, 2025 Monitored since: April 28, 2017
/-77.2211194,43.8987273,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Outlet River: Outlet River at Bridge on County Rd 18
Ontario, Canada
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: June 18, 2019
/-0.060575,51.5811099,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Lea: Markfield Park (Stonebridge Brook) CSO
London, Haringey, United Kingdom
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: June 29, 2024
/-0.7936335,51.1527148,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Frensham pond: Frensham Pond Inlet stream
Lindford, Surrey, United Kingdom
Waterbody Type:Stream
Last observed: March 23, 2025 Monitored since: May 31, 2022
/-0.7988691,51.1536569,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Frensham Great Pond: Frensham Great Pond near outlet sluice
Blacknest, Surrey, United Kingdom
Waterbody Type:Pond
Last observed: March 23, 2025 Monitored since: May 31, 2022
/-0.807023,51.1585423,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Footbridge downstream of junction with Frensham Pond outlet
Blacknest, Surrey, United Kingdom
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: May 30, 2022
/-0.8056966,51.0920943,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Bramshott Mill
East Hampshire District, Hampshire, United Kingdom
Waterbody Type:River
Last observed: March 23, 2025 Monitored since: July 1, 2023