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?

8,226 locations

+33 new sample locations added in the past 30 days

Lac à la balle : Lac à la balle

Saint Félix D'Otis, Quebec, Canada

Waterbody Type:
Lake
Last observed: June 7, 2025
Monitored since: June 7, 2025
2 Observations
0 Issues

Cootes Paradise: RBG Hydro One Site

Burlington, Ontario, Canada

Waterbody Type:
Wetland
Last observed: June 7, 2025
Monitored since: October 31, 2020
38 Observations
0 Issues

River Brent Ealing Golf Course: River Brent west side of bridge to clubhouse

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: June 6, 2025
Monitored since: September 19, 2024
8 Observations
0 Issues

Tillingbourne Stream : Raikes Lane Abinger Hammer

Gomshall, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: June 6, 2025
Monitored since: March 18, 2023
2 Observations
0 Issues

Mutton Brook: RMI location in the wooded area

London, Barnet, United Kingdom

Waterbody Type:
Unknown
Last observed: June 6, 2025
Monitored since: February 4, 2024
4 Observations
0 Issues

Mutton Brook: Outfall / culvert

London, Barnet, United Kingdom

Waterbody Type:
River
Last observed: June 6, 2025
Monitored since: June 22, 2024
3 Observations
0 Issues

St. Lawrence River: South Lancaster Wharf

Ontario, Canada

Waterbody Type:
River
Last observed: June 5, 2025
Monitored since: August 4, 2022
3 Observations
0 Issues

Desisle River: Dalhousie Mills

Ontario, Canada

Waterbody Type:
Unknown
Last observed: June 5, 2025
Monitored since: September 19, 2023
3 Observations
0 Issues

Lake: Alexandria Park

Ontario, Canada

Waterbody Type:
Lake
Last observed: June 5, 2025
Monitored since: April 1, 2024
12 Observations
0 Issues

Romina Pond: Romina Pond

Vaughan, Ontario, Canada

Waterbody Type:
Pond
Last observed: June 5, 2025
Monitored since: June 5, 2025
1 Observations
0 Issues

Falgarwood Creek: FAL PS Creek Bed

Oakville, Ontario, Canada

Waterbody Type:
Creek
Last observed: June 5, 2025
Monitored since: May 16, 2025
2 Observations
0 Issues

Shoal Creek: Shoal Creek

Dapp, Alberta, Canada

Waterbody Type:
Creek
Last observed: June 3, 2025
Monitored since: June 3, 2025
1 Observations
0 Issues

Pembina River: Pembina River

Flatbush, Alberta, Canada

Waterbody Type:
Unknown
Last observed: June 3, 2025
Monitored since: June 3, 2025
1 Observations
0 Issues

Woodland Rd. Creek: Woodland Rd. Creek

Saint Charles, Illinois, United States

Waterbody Type:
Creek
Last observed: June 3, 2025
Monitored since: November 24, 2023
10 Observations
0 Issues

Concession 2 Bridge: Sutherland Creek

Ontario, Canada

Waterbody Type:
Creek
Last observed: June 2, 2025
Monitored since: May 31, 2022
4 Observations
0 Issues

Wellers Bay: End of squires st, consecon (prince edward), on, can

Consecon, Ontario, Canada

Waterbody Type:
Bay
Last observed: June 2, 2025
Monitored since: May 30, 2021
9 Observations
0 Issues

Ottawa River: Baie Haughton

Quebec, Canada

Waterbody Type:
River
Last observed: June 2, 2025
Monitored since: May 29, 2016
15 Observations
0 Issues

Grass Creek /St. Lawrence River: Grass Creek Park

Kingston, Ontario, Canada

Waterbody Type:
Creek
Last observed: June 2, 2025
Monitored since: June 2, 2025
1 Observations
0 Issues

St. Lawrence River: Iroquois Beach

Iroquois, Ontario, Canada

Waterbody Type:
River
Last observed: June 2, 2025
Monitored since: May 6, 2025
12 Observations
0 Issues

Tod Creek: Lohr Road Bridge

British Columbia, Canada

Waterbody Type:
Creek
Last observed: June 1, 2025
Monitored since: January 22, 2023
34 Observations
0 Issues

Killarney Creek: Meadowbrook Road

British Columbia, Canada

Waterbody Type:
Creek
Last observed: June 1, 2025
Monitored since: January 22, 2023
31 Observations
0 Issues