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?

8,132 locations

+79 new sample locations added in the past 30 days

Big Rideau Lake: Cormorant Island

Portland, Ontario, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: June 8, 2018
24 Observations
0 Issues

Bowker Creek: 3.5 Oak Bay High

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: July 7, 2025
Monitored since: November 16, 2021
75 Observations
1 Issues

Bowker Creek: 3.4 Duck Ponds

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: July 7, 2025
Monitored since: November 16, 2021
72 Observations
0 Issues

Bowker Creek: 1.3 Monteith

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: July 7, 2025
Monitored since: August 8, 2020
246 Observations
0 Issues

Lac Grand: Fosse G2

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: June 9, 2021
28 Observations
0 Issues

Kidston Island western pond: Kidston Island Western Pond

Baddeck, Nova Scotia, Canada

Waterbody Type:
Pond
Last observed: July 7, 2025
Monitored since: June 11, 2025
2 Observations
0 Issues

Bras d'Or Lake: Kidston Island Western Beach

Baddeck, Nova Scotia, Canada

Waterbody Type:
Unknown
Last observed: July 7, 2025
Monitored since: June 11, 2025
2 Observations
0 Issues

Caribou Lake: Caribou Lake - off boat ramp

Ontario, Canada

Waterbody Type:
Unknown
Last observed: July 7, 2025
Monitored since: June 13, 2022
19 Observations
0 Issues

Kidston Island Lighthouse Pond/Barachois: Kidston Island Lighthouse Pond

Baddeck, Nova Scotia, Canada

Waterbody Type:
Unknown
Last observed: July 7, 2025
Monitored since: June 11, 2025
2 Observations
0 Issues

Bras d'Or Lake: Kidston Island Eastern Beach

Baddeck, Nova Scotia, Canada

Waterbody Type:
Unknown
Last observed: July 7, 2025
Monitored since: June 11, 2025
2 Observations
0 Issues

The Ching: Newgate Street

Buckhurst Hill, Waltham Forest, United Kingdom

Waterbody Type:
Stream
Last observed: July 7, 2025
Monitored since: July 19, 2024
44 Observations
0 Issues

Lac Grand: Fosse G1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: June 9, 2021
30 Observations
0 Issues

The Ching: D/S Whitehall Rd

Buckhurst Hill, Redbridge, United Kingdom

Waterbody Type:
Stream
Last observed: July 7, 2025
Monitored since: July 19, 2024
45 Observations
1 Issues

The Ching: Whitehall Outfalls

Buckhurst Hill, Redbridge, United Kingdom

Waterbody Type:
Stream
Last observed: July 7, 2025
Monitored since: July 19, 2024
43 Observations
0 Issues

Lac Grand: Fosse G3

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: June 9, 2021
27 Observations
0 Issues

Echo Lake: Dock

Fort Qu'Appelle, Saskatchewan, Canada

Waterbody Type:
Bay
Last observed: July 7, 2025
Monitored since: July 7, 2025
1 Observations
0 Issues

Lac McGregor: Fosse MG5

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2025
Monitored since: June 12, 2021
27 Observations
0 Issues

Lac McGregor: Fosse MG3

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2025
Monitored since: June 12, 2021
31 Observations
0 Issues

Lac McGregor: Fosse MG1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2025
Monitored since: June 12, 2021
30 Observations
0 Issues

Lac McGregor: Fosse MG2

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2025
Monitored since: June 12, 2021
33 Observations
0 Issues

Lac Lockhart: Fosse LK1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: July 6, 2025
Monitored since: June 9, 2021
28 Observations
0 Issues