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?

6,707 locations

+106 new sample locations added in the past 30 days

Stream at junction of Polsted Lane and Withies Lane: Polsted Lane/Withies Lane stream

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 30, 2024
Monitored since: April 22, 2023

Curtis Creek: Curtis Creek

Quincy, Illinois, United States

Waterbody Type:
Creek
Last observed: March 29, 2024
Monitored since: December 9, 2021

Turnmill Pond: Turnmill Pond - Smythe Settlement

West Chicago, Illinois, United States

Waterbody Type:
Pond
Last observed: March 29, 2024
Monitored since: November 29, 2023

Army Trail West Pond: Army Trail West Pond - Smythe Settlement

West Chicago, Illinois, United States

Waterbody Type:
Pond
Last observed: March 29, 2024
Monitored since: November 29, 2023

Trinity South Pond: Trinity South Pond - Smythe Settlement

West Chicago, Illinois, United States

Waterbody Type:
Pond
Last observed: March 29, 2024
Monitored since: November 29, 2023

Salt Creek: Fullersburg Woods near Flat Bridge

Oak Brook, Illinois, United States

Waterbody Type:
Unknown
Last observed: March 29, 2024
Monitored since: November 21, 2021

Glen Crest Creek: Glen Crest Creek at Willowbrook Forest Preserve

Glen Ellyn, Illinois, United States

Waterbody Type:
Creek
Last observed: March 29, 2024
Monitored since: November 26, 2023

West Branch DuPage River: Pioneer Park

Naperville, Illinois, United States

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: November 17, 2023

East Branch DuPage River: East Branch DuPage River at Hidden Lake Forest Preserve

Downers Grove, Illinois, United States

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: November 26, 2023

Landings Wood Stream: Landings Wood Stream

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 29, 2024
Monitored since: July 31, 2023

Napanee River (between Yarker and Camden East): O'Keeffe property (3861 County Rd 1E, RR2, Yarker)

Ontario, Canada

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: March 24, 2017

Big Rock Creek: Big Rock Creek

Big Rock, Illinois, United States

Waterbody Type:
Creek
Last observed: March 29, 2024
Monitored since: November 26, 2023

Unstead Wetland Reserve: Unstead Exit (outflow)

Bramley, Surrey, United Kingdom

Waterbody Type:
Wetland
Last observed: March 29, 2024
Monitored since: July 20, 2023

Unstead Inlet: From Godalming Treatment Works

Godalming, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 29, 2024
Monitored since: July 20, 2023

Unstead Wetland Reserve: East Lagoon

Bramley, Surrey, United Kingdom

Waterbody Type:
Lagoon
Last observed: March 29, 2024
Monitored since: July 20, 2023

River Wey: Newark Lock downstream

Ripley, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: September 25, 2022

River Wey: Newark Lock upstream

Send, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: September 25, 2022

Gledhow Beck: Confluence of both water sources (below both Harrogate Road and Allerton Grange CSOs).

Leeds, Leeds, United Kingdom

Waterbody Type:
Stream
Last observed: March 29, 2024
Monitored since: September 25, 2023

Artington Spring: Artington Spring

Guildford, Surrey, United Kingdom

Waterbody Type:
Unknown
Last observed: March 29, 2024
Monitored since: June 23, 2023

Gledhow Beck: Allerton Grange CSO - above

Leeds, Leeds, United Kingdom

Waterbody Type:
Stream
Last observed: March 29, 2024
Monitored since: September 25, 2023

River Wey: St Catherines swimming spot

Guildford, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 29, 2024
Monitored since: October 15, 2021