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?

7,699 locations

+85 new sample locations added in the past 30 days

Wawa Lake: Wawa, Ontario

Wawa, Ontario, Canada

Waterbody Type:
Lake
Last observed: November 3, 2024
Monitored since: July 19, 2020
3 Observations
0 Issues

St. Lawrence River: Cornwall Civic Complex

Ontario, Canada

Waterbody Type:
River
Last observed: November 3, 2024
Monitored since: November 3, 2024
1 Observations
0 Issues

Eskay Lake: Eskay lake boat launch (EL-WM—B)

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 3, 2024
Monitored since: July 21, 2022
9 Observations
0 Issues

Cataraqui River : 6.2

Kingston, Ontario, Canada

Waterbody Type:
River
Last observed: November 3, 2024
Monitored since: July 15, 2024
3 Observations
0 Issues

Grand River: Schneider Park Water Site

Kitchener, Ontario, Canada

Waterbody Type:
River
Last observed: November 3, 2024
Monitored since: August 25, 2024
3 Observations
1 Issues

Michipicoten River : Michipicoten River (MRM-WM-E)

Michipicoten, Ontario, Canada

Waterbody Type:
River
Last observed: November 3, 2024
Monitored since: May 23, 2023
6 Observations
0 Issues

Old River Lea: Point 2

London, Waltham Forest, United Kingdom

Waterbody Type:
River
Last observed: November 3, 2024
Monitored since: April 6, 2024
8 Observations
0 Issues

Stream : Industrial park stream

Ontario, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: September 8, 2024
5 Observations
0 Issues

Stream : Marleau stream

Ontario, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: September 8, 2024
5 Observations
0 Issues

Stream: Greys creek trail stream

Ontario, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: October 12, 2024
2 Observations
0 Issues

Stream: Marina up stream

Ontario, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: August 29, 2024
5 Observations
0 Issues

Lac D'Allembert: Rivière D'Allembert

Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2024
Monitored since: June 15, 2024
5 Observations
0 Issues

River: St Lawrence

Ontario, Canada

Waterbody Type:
River
Last observed: November 2, 2024
Monitored since: August 6, 2024
4 Observations
0 Issues

Hamilton Brook: South Knowlesville, New Brunswick

New Brunswick, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: October 21, 2017
17 Observations
0 Issues

Coldstream at Gilmore Rd and #580 corner: Coldstream near Hamilton Brook Junction

New Brunswick, Canada

Waterbody Type:
Stream
Last observed: November 2, 2024
Monitored since: May 10, 2022
5 Observations
0 Issues

River Brent: Duckweir - Clitheroe Island - Boston Manor Park

London, Hounslow, United Kingdom

Waterbody Type:
Unknown
Last observed: November 2, 2024
Monitored since: October 1, 2024
2 Observations
0 Issues

River Brent: Clitheroe Island - Boston Manor Park

London, Hounslow, United Kingdom

Waterbody Type:
River
Last observed: November 2, 2024
Monitored since: October 1, 2024
2 Observations
0 Issues

Root River: Root River Hwy 17E

Ontario, Canada

Waterbody Type:
River
Last observed: November 1, 2024
Monitored since: March 1, 2024
15 Observations
0 Issues

St Lawrence River: Cornwall Waste Water Treatment Plant

Ontario, Canada

Waterbody Type:
Unknown
Last observed: October 31, 2024
Monitored since: July 24, 2021
3 Observations
0 Issues

Qu'Appelle River: Qu'Appelle River between outflow Echo Lake flow to Mission Lake

Saskatchewan, Canada

Waterbody Type:
River
Last observed: October 31, 2024
Monitored since: June 27, 2021
27 Observations
0 Issues

Lake Ainslie: West Lake Ainslie

Nova Scotia, Canada

Waterbody Type:
Lake
Last observed: October 31, 2024
Monitored since: August 31, 2024
3 Observations
0 Issues