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?

7,063 locations

+123 new sample locations added in the past 30 days

Old River Lea: Point 2

London, Waltham Forest, United Kingdom

Waterbody Type:
River
Last observed: July 6, 2024
Monitored since: April 6, 2024

Lake Erie: Near Marina

Port Dover, Ontario, Canada

Waterbody Type:
Lake
Last observed: July 6, 2024
Monitored since: July 10, 2021

Lac Saint-Pierre: Fosse SP3

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2024
Monitored since: June 8, 2021

Lac Saint-Pierre: Fosse SP1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2024
Monitored since: June 8, 2021

Gator Lake: Gator Lake

Gulf Shores, Alabama, United States

Waterbody Type:
Lake
Last observed: July 6, 2024
Monitored since: January 27, 2009

River Lea: The White House Bridge (Old River Lea)

London, Hackney, United Kingdom

Waterbody Type:
River
Last observed: July 6, 2024
Monitored since: October 14, 2023

Little Lagoon: Little Lagoon SW

Gulf Shores, Alabama, United States

Waterbody Type:
Lagoon
Last observed: July 6, 2024
Monitored since: July 31, 2007

Little Lagoon: Little Lagoon NW

Gulf Shores, Alabama, United States

Waterbody Type:
Lagoon
Last observed: July 6, 2024
Monitored since: July 31, 2007

Little Lagoon: Little Lagoon SE

Gulf Shores, Alabama, United States

Waterbody Type:
Lagoon
Last observed: July 6, 2024
Monitored since: July 31, 2007

Little Lagoon: Little Lagoon NE

Gulf Shores, Alabama, United States

Waterbody Type:
Lagoon
Last observed: July 6, 2024
Monitored since: July 31, 2007

Welland Canal: Welland Recreational Canal

Welland, Ontario, Canada

Waterbody Type:
Canal
Last observed: July 5, 2024
Monitored since: January 14, 2021

Emma Lake: Emma Lake Baseline 3

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: July 5, 2024
Monitored since: June 3, 2021

St.Lawrence River: Inlet between River Institute and L’Heritage High School

Ontario, Canada

Waterbody Type:
River
Last observed: July 4, 2024
Monitored since: September 16, 2019

Lac McGregor: Fosse MG4

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: June 12, 2021

Lac McGregor: Fosse MG2

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: June 12, 2021

Helliwell Lake : Helliwell Lake Bridge (RR 250)

Alberta, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: October 6, 2023

Lac McGregor: Fosse MG1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: June 12, 2021

Lac McGregor: Fosse MG3

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: June 12, 2021

Lac McGregor: Fosse MG5

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: June 12, 2021

Lac de la Truite Maigre: Fosse TM1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 4, 2024
Monitored since: August 24, 2017

Desbarats Lake: Desbarats Lake off boat ramp

Ontario, Canada

Waterbody Type:
Unknown
Last observed: July 4, 2024
Monitored since: June 19, 2022