/-0.7965946,51.2125293,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
R Wey north in Gostrey Meadow: R Wey north
Farnham, Surrey, United Kingdom
Waterbody Type:River
Last observed: April 25, 2025 Monitored since: September 23, 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?
8,239 locations
+7 new sample locations added in the past 30 days
River
Last observed: April 25, 2025 Monitored since: September 23, 2023
/-0.5549169,51.2816114,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hoe Stream: Hoe stream at Mayford meadows
Woking Borough, Surrey, United Kingdom
Waterbody Type:Unknown
Last observed: April 25, 2025 Monitored since: January 27, 2025
/-0.8522717,51.19229,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
North Wey (Alton to Tilford): WEY ( NORTH ) BELOW BENTLEY STW
Blacknest, Hampshire, United Kingdom
Waterbody Type:River
Last observed: April 25, 2025 Monitored since: March 18, 2023
/-0.5108444,51.311073,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hoe stream : Hoe stream
Woking, Surrey, United Kingdom
Waterbody Type:Stream
Last observed: April 25, 2025 Monitored since: February 24, 2025
/-0.6469268,51.1859064,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey : Downstream of the westerly arch of Lower Eashing bridge
Godalming, Surrey, United Kingdom
Waterbody Type:River
Last observed: April 25, 2025 Monitored since: July 25, 2022
/-90.0467134,38.5392994,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Gartside Creek: Gartside Creek at IL Rt. 13
Belleville, Illinois, United States
Waterbody Type:Creek
Last observed: April 24, 2025 Monitored since: August 30, 2024
/-74.7143168,45.0166784,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Lawrence River: St Lawrence River
Ontario, Canada
Waterbody Type:Unknown
Last observed: April 24, 2025 Monitored since: April 24, 2025
/-88.1657767,41.7727955,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West Branch DuPage River: Jefferson Ave Bridge, Naperville, West Branch DuPage River
Naperville, Illinois, United States
Waterbody Type:River
Last observed: April 24, 2025 Monitored since: December 1, 2024
/-90.0458336,42.4491114,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Clear Creek: Clear Creek, South of E Canyon Rd bridge (downstream)
Apple River, Illinois, United States
Waterbody Type:Creek
Last observed: April 24, 2025 Monitored since: November 30, 2024
/-0.0448036,51.601293,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Lea diversion : River Lea diversion
London, Waltham Forest, United Kingdom
Waterbody Type:Unknown
Last observed: April 24, 2025 Monitored since: March 11, 2025
/-90.0540948,42.4475334,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Apple River: Apple River in Apple River Canyon State Park
Stockton, Illinois, United States
Waterbody Type:River
Last observed: April 24, 2025 Monitored since: November 30, 2024
/0.1106748,51.5005336,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Birchmere Lake: Birchmere Lake outflow
London, Greenwich, United Kingdom
Waterbody Type:Lake
Last observed: April 24, 2025 Monitored since: March 26, 2025
/-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: April 23, 2025 Monitored since: November 27, 2024
/-77.0467329,43.9591209,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Black River : Black River 1216 County Rd 13
Milford, Ontario, Canada
Waterbody Type:River
Last observed: April 23, 2025 Monitored since: July 23, 2022
/-81.2162805,42.9514757,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Vernal Pond: Vernal Pond
London, Ontario, Canada
Waterbody Type:Unknown
Last observed: April 23, 2025 Monitored since: April 23, 2025
/-81.2179757,42.9573962,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Beaver Pond Site 5 Westminster Ponds ESA : Beaver Pond Site 5 Westminster Ponds ESA
London, Ontario, Canada
Waterbody Type:Pond
Last observed: April 23, 2025 Monitored since: May 12, 2021
/-65.9905432,45.3804026,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
RNS Campus Pond: RNS Campus Pond
Rothesay, New Brunswick, Canada
Waterbody Type:Pond
Last observed: April 23, 2025 Monitored since: April 23, 2025
/-65.9839511,45.3791157,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Taylor Brook: Confluence of Taylor and Fairweather Brooks
Rothesay, New Brunswick, Canada
Waterbody Type:Stream
Last observed: April 23, 2025 Monitored since: April 27, 2017
/-65.9835649,45.3762369,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fairweather Brook: Fairweather Brook off of RNS Trail
Rothesay, New Brunswick, Canada
Waterbody Type:Stream
Last observed: April 23, 2025 Monitored since: April 27, 2017
/-65.9904544,45.3803805,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
campus pond: RNS Campus Pond
Rothesay, New Brunswick, Canada
Waterbody Type:Pond
Last observed: April 23, 2025 Monitored since: April 23, 2025
/-81.2173104,42.9472843,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Tumbleson Pond Site 3 Westminster Ponds ESA (WOFGPA): Tumbleson Pond Site 3 Westminster Ponds ESA (WOFGPA)
London, Ontario, Canada
Waterbody Type:Pond
Last observed: April 22, 2025 Monitored since: May 16, 2022