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

+81 new sample locations added in the past 30 days

Root River: Root River off Hwy 17 N (near Teen Challenge)

Ontario, Canada

Waterbody Type:
River
Last observed: October 16, 2024
Monitored since: March 10, 2024
17 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: October 16, 2024
Monitored since: September 19, 2024
3 Observations
0 Issues

Brent: The River Brent, downstream Ealing Golf Club, RB

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: October 16, 2024
Monitored since: July 18, 2024
1 Observations
0 Issues

River Brent Ealing Golf Course: River Brent by 18th tee

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: October 16, 2024
Monitored since: September 19, 2024
2 Observations
0 Issues

Loon Lake: Loon Lake West Shore

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 15, 2024
Monitored since: June 17, 2023
19 Observations
0 Issues

Grand River: Grand River Blair Rd Across from rare

Preston, Ontario, Canada

Waterbody Type:
River
Last observed: October 15, 2024
Monitored since: March 26, 2024
11 Observations
0 Issues

Moosomin Resevoir: Baseline 3

Saskatchewan, Canada

Waterbody Type:
Bay
Last observed: October 15, 2024
Monitored since: June 28, 2024
7 Observations
0 Issues

Rigaud River : Little Rigaud River

Ontario, Canada

Waterbody Type:
River
Last observed: October 13, 2024
Monitored since: October 13, 2024
1 Observations
0 Issues

Lake Ontario: Lower Don River

Toronto, Ontario, Canada

Waterbody Type:
River
Last observed: October 13, 2024
Monitored since: October 13, 2024
1 Observations
0 Issues

Lake Ontario: Rouge River

Pickering, Ontario, Canada

Waterbody Type:
River
Last observed: October 13, 2024
Monitored since: October 13, 2024
1 Observations
0 Issues

Ottawa River: Lac Lynch

Quebec, Canada

Waterbody Type:
Unknown
Last observed: October 12, 2024
Monitored since: October 12, 2024
1 Observations
0 Issues

Lake Huron - Shoal Island: End of B Line - Shoal Island

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 12, 2024
Monitored since: May 28, 2022
15 Observations
0 Issues

Ottawa River: Ile du Chenail, Hawkesbury

Grenville, Ontario, Canada

Waterbody Type:
River
Last observed: October 11, 2024
Monitored since: October 11, 2024
1 Observations
0 Issues

Lac Leamy: Lac Leamy

Gatineau, Quebec, Canada

Waterbody Type:
Unknown
Last observed: October 10, 2024
Monitored since: October 10, 2024
1 Observations
0 Issues

River Brent: Pitshanger Park

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: October 10, 2024
Monitored since: October 10, 2024
1 Observations
0 Issues

Marnham Outfall: Marnham Outfall

London, Ealing, United Kingdom

Waterbody Type:
Stream
Last observed: October 10, 2024
Monitored since: October 10, 2024
1 Observations
0 Issues

River Brent: Downstream Marnham Outfall

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: October 10, 2024
Monitored since: October 10, 2024
1 Observations
0 Issues

River Brent: Bitterns Weir (downstream)

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: October 10, 2024
Monitored since: October 10, 2024
1 Observations
0 Issues

Pearl River: Byram Swinging Bridge

Jackson, Mississippi, United States

Waterbody Type:
River
Last observed: October 8, 2024
Monitored since: October 31, 2018
45 Observations
0 Issues

Pearl River: Rosemary Rd bridge

Terry, Mississippi, United States

Waterbody Type:
River
Last observed: October 8, 2024
Monitored since: June 13, 2024
4 Observations
0 Issues

Pearl River: Gatesville Bridge

Harrisville, Mississippi, United States

Waterbody Type:
River
Last observed: October 8, 2024
Monitored since: June 13, 2024
5 Observations
0 Issues