/-0.9522101,51.159709,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey: Upper Neatham Mill
East Hampshire District, Hampshire, United Kingdom
Waterbody Type:River
Last observed: May 5, 2025 Monitored since: October 1, 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?
8,174 locations
+102 new sample locations added in the past 30 days
River
Last observed: May 5, 2025 Monitored since: October 1, 2023
/-88.1563424,41.8907312,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Klein Creek: Timber Ridge Forest Preserve
West Chicago, Illinois, United States
Waterbody Type:Creek
Last observed: May 4, 2025 Monitored since: December 17, 2023
/-90.1331895,38.4863773,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hickman's Creek : Hickman's Creek @ Zingg & Seager Rd.
Millstadt, Illinois, United States
Waterbody Type:Creek
Last observed: May 4, 2025 Monitored since: November 2, 2024
/-76.6476796,44.7504533,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Sharbot Lake East Basin: SLEB
Ontario, Canada
Waterbody Type:Lake
Last observed: May 3, 2025 Monitored since: May 29, 2001
/-84.3005633,46.5676351,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Root River Branch: Root River Branch Fourth Line E
Ontario, Canada
Waterbody Type:River
Last observed: May 3, 2025 Monitored since: March 1, 2024
/-76.6407967,44.7822615,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Elbow Lake: ELFR
Ontario, Canada
Waterbody Type:Lake
Last observed: May 3, 2025 Monitored since: May 27, 2017
/-76.6438211,44.7701118,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Sharbot lake: Elbow bay SLEB
Ontario, Canada
Waterbody Type:Lake
Last observed: May 3, 2025 Monitored since: May 1, 2024
/-76.664471,44.7571059,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hawley Bay: HB SLEB
Sharbot Lake, Ontario, Canada
Waterbody Type:Lake
Last observed: May 3, 2025 Monitored since: May 1, 2024
/-89.6894646,40.8288069,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Kickapoo Creek : Kickapoo Creek at Leslie Rutherford Park
Dunlap, Illinois, United States
Waterbody Type:Creek
Last observed: May 3, 2025 Monitored since: December 4, 2024
/-79.0936661,42.8549679,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake Erie, Poverty Bay: Poverty Bay, Lake Erie
Crystal Beach, Ontario, Canada
Waterbody Type:Bay
Last observed: May 2, 2025 Monitored since: December 30, 2024
/-88.0276327,41.7943364,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Joseph Creek: St Joseph Creek Downers Grove
Downers Grove, Illinois, United States
Waterbody Type:Unknown
Last observed: May 2, 2025 Monitored since: October 25, 2024
/-89.6236539,40.8030955,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
unnamed creek: Unnamed Creek on Rock Island Greenway
Peoria, Illinois, United States
Waterbody Type:Creek
Last observed: May 2, 2025 Monitored since: December 24, 2023
/-89.6221304,40.7051933,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Dry Run Creek: Dry Run Creek in Lower Bradley Park
Peoria, Illinois, United States
Waterbody Type:Creek
Last observed: May 2, 2025 Monitored since: December 23, 2023
/-79.0940733,42.8611992,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Point Abino Marsh: Point Abino Marsh
Ontario, Canada
Waterbody Type:Wetland
Last observed: May 2, 2025 Monitored since: December 30, 2024
/-106.819253,51.8964102,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
spring: Spring at bottom of Navy Avenue (west side of road)
Saskatchewan, Canada
Waterbody Type:Unknown
Last observed: May 2, 2025 Monitored since: July 18, 2023
/-79.423821,43.9555129,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lake St. George: Lake St. George
Aurora, Ontario, Canada
Waterbody Type:Lake
Last observed: May 1, 2025 Monitored since: August 23, 2023
/-81.2206578,42.9502818,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Ramp Saunders Pond Site 6 Westminster Ponds ESA (Eastern Side of the Ramp) : Ramp Saunders Pond Site 6 - Westminster Ponds ESA (Eastern Side of the Ramp)
London, Ontario, Canada
Waterbody Type:Pond
Last observed: May 1, 2025 Monitored since: May 10, 2021
/-1.6535782,52.2059037,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Avon: Swiffen Bank
Hampton Lucy, Warwickshire, United Kingdom
Waterbody Type:River
Last observed: May 1, 2025 Monitored since: October 2, 2024
/-0.1596004,51.639578,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook: Oak Hill Park 1 (Upstream)
London, Barnet, United Kingdom
Waterbody Type:Stream
Last observed: May 1, 2025 Monitored since: July 1, 2023
/-1.6595586,52.2127072,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Avon: Alveston Weir
Hampton Lucy, Warwickshire, United Kingdom
Waterbody Type:River
Last observed: May 1, 2025 Monitored since: October 2, 2024
/-0.1642156,51.6566677,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pymmes Brook: Downstream of Jack’s Lake
London, Barnet, United Kingdom
Waterbody Type:River
Last observed: May 1, 2025 Monitored since: February 26, 2025