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?

7,959 locations

+53 new sample locations added in the past 30 days

River Wey: Sheephatch

Waverley Borough, Surrey, United Kingdom

Waterbody Type:
River
Last observed: April 30, 2022
Monitored since: April 30, 2022

John Button Waterway: John Button Park

Markham, Ontario, Canada

Waterbody Type:
Stream
Last observed: April 30, 2022
Monitored since: April 30, 2022

Tributary of Ottawa River: Ottawa River Tributary Horton TWP

Ontario, Canada

Waterbody Type:
River
Last observed: April 26, 2022
Monitored since: September 22, 2019

warterfalls: hbyow

Florissant, Missouri, United States

Waterbody Type:
Unknown
Last observed: April 26, 2022

Gorge Waterway: Banfield Park public dock

Esquimalt, British Columbia, Canada

Waterbody Type:
Unknown
Last observed: April 25, 2022
Monitored since: March 9, 2022

Lake: Girard dock

Val Des Monts, Quebec, Canada

Waterbody Type:
Unknown
Last observed: April 25, 2022
Monitored since: April 25, 2022

Lake Erie: Amherst Pointe

Ontario, Canada

Waterbody Type:
Lake
Last observed: April 25, 2022
Monitored since: June 28, 2021

River Ar: Downstream from Headley pumping station

East Hampshire District, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: April 25, 2022
Monitored since: March 9, 2022

River Wey: Radford Park: Downstream from the Sluice

Liphook, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: April 25, 2022
Monitored since: April 25, 2022

River Wey: Upstream from Sleeper Bridge

Liphook, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: April 25, 2022
Monitored since: April 25, 2022

Kraft Drain: Kraft Drain

Ontario, Canada

Waterbody Type:
Stream
Last observed: April 24, 2022
Monitored since: February 7, 2022

Humber River: Humber River @ Kortright Centre, Vaughan

Vaughan, Ontario, Canada

Waterbody Type:
Unknown
Last observed: April 24, 2022
Monitored since: April 24, 2022

Lake Erie: Port Dover Pier - Shoreside

Port Dover, Ontario, Canada

Waterbody Type:
Unknown
Last observed: April 24, 2022
Monitored since: April 24, 2022

River Wey: Upstream of A3 overpass

East Hampshire District, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: April 24, 2022
Monitored since: March 27, 2022

Lake Erie : Waverly Beach

Ontario, Canada

Waterbody Type:
Unknown
Last observed: April 23, 2022
Monitored since: April 23, 2022

St Lawrence River: K0C1E0

Ontario, Canada

Waterbody Type:
River
Last observed: April 23, 2022
Monitored since: April 3, 2021

Christie Lake: Camp Opemikon

Ontario, Canada

Waterbody Type:
Lake
Last observed: April 23, 2022
Monitored since: May 27, 2018

Big Creek: Leaking Gas Well drainage plume from marsh

Ontario, Canada

Waterbody Type:
Creek
Last observed: April 23, 2022
Monitored since: May 15, 2021

Kennebec Lake: Beaver Creek

Ontario, Canada

Waterbody Type:
Creek
Last observed: April 23, 2022
Monitored since: April 14, 2021

Kennebec Lake: Kay Lane Wetland

Ontario, Canada

Waterbody Type:
Creek
Last observed: April 23, 2022
Monitored since: April 24, 2021

Kennebec Lake: Lipsett Lane

Ontario, Canada

Waterbody Type:
Creek
Last observed: April 23, 2022
Monitored since: April 14, 2021