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?

7,974 locations

+65 new sample locations added in the past 30 days

Goat River: Goat River 10th Ave S

Creston, British Columbia, Canada

Waterbody Type:
River
Last observed: October 25, 2024
Monitored since: October 29, 2020

Beverley Brook: Bank of England Footbridge

London, Richmond upon Thames, United Kingdom

Waterbody Type:
River
Last observed: October 25, 2024
Monitored since: April 23, 2024

Beverley Brook: Richmond Park A3

London, Richmond upon Thames, United Kingdom

Waterbody Type:
River
Last observed: October 25, 2024
Monitored since: April 25, 2024

Catawba River: Catawba River

Marion, North Carolina, United States

Waterbody Type:
River
Last observed: October 25, 2024
Monitored since: October 25, 2024

North Toe Rover: North toe river

Spruce Pine, North Carolina, United States

Waterbody Type:
River
Last observed: October 24, 2024
Monitored since: October 24, 2024

River: Alejandro Martinez

Burnsville, North Carolina, United States

Waterbody Type:
Unknown
Last observed: October 24, 2024
Monitored since: October 24, 2024

River : Alejandro Martinez

Burnsville, North Carolina, United States

Waterbody Type:
Unknown
Last observed: October 24, 2024
Monitored since: October 24, 2024

River: Alejandro Martinez

Burnsville, North Carolina, United States

Waterbody Type:
Unknown
Last observed: October 24, 2024
Monitored since: October 24, 2024

River: Alejandro Martinez

Burnsville, North Carolina, United States

Waterbody Type:
Unknown
Last observed: October 24, 2024
Monitored since: October 24, 2024

River: Alejandro Martinez

Burnsville, North Carolina, United States

Waterbody Type:
Unknown
Last observed: October 24, 2024
Monitored since: October 24, 2024

River: Alex Martinez

Burnsville, North Carolina, United States

Waterbody Type:
River
Last observed: October 24, 2024
Monitored since: October 24, 2024

Grand River: Grand River Osprey Loop

Cambridge, Ontario, Canada

Waterbody Type:
River
Last observed: October 24, 2024
Monitored since: October 24, 2024

Princess Point Channel: Burlington Bay (Lake Ontario)

Burlington, Ontario, Canada

Waterbody Type:
Channel
Last observed: October 23, 2024
Monitored since: October 23, 2024

Piasa Creek : Piasa Creek

Godfrey, Illinois, United States

Waterbody Type:
Unknown
Last observed: October 23, 2024
Monitored since: October 23, 2024

Sucker Creek: Sucker Creek

Ontario, Canada

Waterbody Type:
Creek
Last observed: October 23, 2024
Monitored since: June 19, 2023

East Beck: Boundary stream between Old Dunstonians Sports Ground and neighbouring sports ground.

London, Bromley, United Kingdom

Waterbody Type:
Stream
Last observed: October 23, 2024
Monitored since: September 5, 2024

Lake Ontario: Sixteen Mile Pond Outlet (Lake Ontario)

Jordan Station, Ontario, Canada

Waterbody Type:
Pond
Last observed: October 22, 2024
Monitored since: October 22, 2024

Lake Ontario: Fifteen Mile Pond Outlet

St. Catharines, Ontario, Canada

Waterbody Type:
Pond
Last observed: October 22, 2024
Monitored since: October 22, 2024

Lake Erie: Waverly Beach (Lake Erie)

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 22, 2024
Monitored since: October 22, 2024

Lake Huron: Sucker creek

Ontario, Canada

Waterbody Type:
Creek
Last observed: October 21, 2024
Monitored since: June 19, 2023

Lake Huron - Gawas Bay: Gawas Bay Channel

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 21, 2024
Monitored since: May 28, 2022