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?

5,426 locations

+38 new sample locations added in the past 30 days

Brook Creek: Cobourg

Cobourg, Ontario, Canada

Waterbody Type:
Unknown
Last observed: September 3, 2022
Monitored since: November 17, 2021

Gull Lake: East of Kirkland Lake at Roadside Park

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 2, 2022
Monitored since: July 4, 2017

Misena River: Under the Bridge on S Side of Hwy 66 at Misena River

Ontario, Canada

Waterbody Type:
River
Last observed: September 2, 2022
Monitored since: July 26, 2019

St Lawrence River : Maitland Tower rock shelf

Ontario, Canada

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: September 1, 2022

Rideau River: Brewer Pond Park

Hull, Ontario, Canada

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: June 17, 2016

Larder Lake: Virginiatown Community Park & Boat Launch/Marina

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 1, 2022
Monitored since: June 9, 2018

Purple Creek: Purple Creek

Jackson, Mississippi, United States

Waterbody Type:
Creek
Last observed: September 1, 2022
Monitored since: April 28, 2021

Pearl River: Westbrook Rd

Brandon, Mississippi, United States

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: April 28, 2021

Glendalough Lake: Water source for town of Larder Lake

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 1, 2022
Monitored since: July 3, 2017

River Wey: The Haren Garden, Farnham

Farnham, Surrey, United Kingdom

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: May 31, 2022

River Wey: River Wey at Snailslynch, Farnham

Farnham, Surrey, United Kingdom

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: May 31, 2022

River Wey: Moor Park Lane, Farnham

Farnham, Surrey, United Kingdom

Waterbody Type:
River
Last observed: September 1, 2022
Monitored since: May 31, 2022

Lac De Montigny: Lac De Montigny

Quebec, Canada

Waterbody Type:
Lake
Last observed: August 31, 2022
Monitored since: August 31, 2022

Rafferty Dam: Rafferty Dam

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 31, 2022
Monitored since: August 31, 2022

Sellers Creek: Hwy 149

Mendenhall, Mississippi, United States

Waterbody Type:
Creek
Last observed: August 31, 2022
Monitored since: June 10, 2021

Sellers Creek : S Main St. Bridge

Mendenhall, Mississippi, United States

Waterbody Type:
Creek
Last observed: August 31, 2022
Monitored since: July 21, 2020

Sellers Creek: Tom Berry Rd

Mendenhall, Mississippi, United States

Waterbody Type:
Creek
Last observed: August 31, 2022
Monitored since: May 11, 2022

Sellers Creek : Emmitt Brown Rd

Mendenhall, Mississippi, United States

Waterbody Type:
Creek
Last observed: August 31, 2022
Monitored since: May 11, 2022

large blue lake: Lake Champion

Quebec, Canada

Waterbody Type:
Lake
Last observed: August 31, 2022
Monitored since: August 24, 2022

Lake Ontario: Trillium Park, Willian G Davis Trail, Floating Dock

Toronto, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 30, 2022
Monitored since: August 30, 2022

Wakaw Lake: Wakaw Lake

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 30, 2022
Monitored since: August 30, 2022