/-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: November 30, 2024 Monitored since: December 12, 2012
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?
7,607 locations
+161 new sample locations added in the past 30 days
Stream
Last observed: November 30, 2024 Monitored since: December 12, 2012
/-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: November 30, 2024 Monitored since: November 14, 2014
/-123.0763364,49.3281288,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East Branch of Wagg Creek emerges from culvert WAG-E-06a High Priority: WAG-E-06a
North Vancouver, British Columbia, Canada
Waterbody Type:Unknown
Last observed: November 30, 2024 Monitored since: May 29, 2021
/-90.2323651,38.9601429,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Rocky Fork Tributary: Creek at Merry Meadows
Godfrey, Illinois, United States
Waterbody Type:Creek
Last observed: November 30, 2024 Monitored since: December 31, 2023
/-0.8044671,51.1639443,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Downstream of Frensham Mill
Frensham, Surrey, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: July 11, 2022
/-0.8318064,51.1402198,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Smithy Lane
Dockenfield, Hampshire, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: March 9, 2022
/-0.7411715,51.0852313,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Shottermill
Haslemere, Surrey, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: August 1, 2022
/-0.4645792,51.3395269,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: River Wey near Plough Bridge, Byfleet
Byfleet, Surrey, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: May 29, 2023
/-0.7987425,51.0825472,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Radford Park : Pooh Sticks Bridge
Liphook, Hampshire, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: June 26, 2022
/-1.5713291,52.299084,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Avon: The Tree by Guys Cliffe
Guys Cliffe House, Warwickshire, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: August 25, 2024
/-0.5769213,51.22508,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: St Catherines swimming spot
Guildford, Surrey, United Kingdom
Waterbody Type:River
Last observed: November 30, 2024 Monitored since: October 15, 2021
/0.0256539,51.63776,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
The Ching: Downstream of Connaught Water
Buckhurst Hill, Essex, United Kingdom
Waterbody Type:Stream
Last observed: November 30, 2024 Monitored since: November 23, 2023
/0.0267906,51.639917,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
The Ching: Upstream of Connaught Water
Buckhurst Hill, Essex, United Kingdom
Waterbody Type:Stream
Last observed: November 30, 2024 Monitored since: November 23, 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: November 29, 2024 Monitored since: November 29, 2024
/-75.8723293,45.2953939,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Carp River: Carp River and Eagleson at Firestation
Ottawa, Ontario, Canada
Waterbody Type:Creek
Last observed: November 29, 2024 Monitored since: March 9, 2020
/-79.9849319,48.1635665,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Gull Lake: East of Kirkland Lake at Roadside Park
Ontario, Canada
Waterbody Type:Lake
Last observed: November 29, 2024 Monitored since: July 4, 2017
/-79.7037506,48.0496854,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Benson Creek: Benson Creek as it enters into Larder Lake
Ontario, Canada
Waterbody Type:Creek
Last observed: November 29, 2024 Monitored since: September 20, 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: November 29, 2024 Monitored since: December 14, 2023
/-79.7174835,48.0932731,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Larder Lake : Larder Lake Marina
Ontario, Canada
Waterbody Type:Lake
Last observed: November 29, 2024 Monitored since: July 3, 2017
/-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: November 29, 2024 Monitored since: November 29, 2024
/-88.0507177,41.8903346,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East branch DuPage River: East DuPage river at St. Charles
Glen Ellyn, Illinois, United States
Waterbody Type:River
Last observed: November 29, 2024 Monitored since: November 15, 2023