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?

8,158 locations

+91 new sample locations added in the past 30 days

Massassauga Marsh: First Bridge on County Rd 28

Ontario, Canada

Waterbody Type:
Wetland
Last observed: July 7, 2025
Monitored since: July 10, 2019
42 Observations
1 Issues

Lake Huron: Lakeside Park Beach - North Shore

Thessalon, Ontario, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: April 24, 2025
10 Observations
0 Issues

Moira River: Victoria Park & Harbour. Mouth of Moira River entering the Bay of Quinte

Belleville, Ontario, Canada

Waterbody Type:
River
Last observed: July 7, 2025
Monitored since: May 16, 2019
42 Observations
0 Issues

Lake Ontario Bay of Quinte: East Bayshore Waterfront Park and Herchimer Rd Boat Launch in Belleville

Ontario, Canada

Waterbody Type:
Lake
Last observed: July 7, 2025
Monitored since: June 22, 2017
56 Observations
0 Issues

Lagoon: Lagoon output off Peachy Street

Ontario, Canada

Waterbody Type:
Stream
Last observed: July 7, 2025
Monitored since: May 1, 2025
8 Observations
0 Issues

River Wey: Broadford Road Bridge

Guildford, England, United Kingdom

Waterbody Type:
River
Last observed: July 7, 2025
Monitored since: July 7, 2025
1 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

Bagmoor Tributary: Bagmoor Common

Godalming, England, United Kingdom

Waterbody Type:
Stream
Last observed: July 7, 2025
Monitored since: July 7, 2025
1 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

River Wey: Hamptons 2

Godalming, England, United Kingdom

Waterbody Type:
River
Last observed: July 7, 2025
Monitored since: July 7, 2025
1 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

River Wey: Hamptons 1

Godalming, England, United Kingdom

Waterbody Type:
River
Last observed: July 7, 2025
Monitored since: July 7, 2025
1 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

River Wey: Thundry Meadow

Farnham, England, United Kingdom

Waterbody Type:
River
Last observed: July 7, 2025
Monitored since: November 29, 2024
2 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

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
32 Observations
0 Issues