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

+34 new sample locations added in the past 30 days

St. Lawrence River: Cornwall Island South Inlet

Ontario, Canada

Waterbody Type:
Inlet or Fjord
Last observed: September 12, 2023
Monitored since: July 31, 2022
3 Observations
0 Issues

Lake Ontario: Humber Bay West Park

Etobicoke, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 12, 2023
Monitored since: June 6, 2019
46 Observations
0 Issues

Lake Ontario: Bathurst Quay

Toronto, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 12, 2023
Monitored since: June 28, 2017
100 Observations
0 Issues

Lake Ontario: Ontario Place

Toronto, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 12, 2023
Monitored since: June 13, 2019
160 Observations
0 Issues

Grand River: Waterworks Park Rocky Beach

Brantford, Ontario, Canada

Waterbody Type:
River
Last observed: September 11, 2023
Monitored since: May 29, 2023
2 Observations
0 Issues

Rideau River: Brewer Pond Park

Hull, Ontario, Canada

Waterbody Type:
River
Last observed: September 11, 2023
Monitored since: June 17, 2016
7 Observations
0 Issues

Georgian Bay: White Cloud Island

Ontario, Canada

Waterbody Type:
Bay
Last observed: September 10, 2023
Monitored since: September 10, 2023
1 Observations
0 Issues

Wymans Brook: Pitville Park outlet of Lower Lake

Cheltenham, Gloucestershire, United Kingdom

Waterbody Type:
Stream
Last observed: September 10, 2023
Monitored since: August 16, 2023
2 Observations
0 Issues

Wymans Brook: Albert Road, upstream of Pitville Park East Lake

Cheltenham, Gloucestershire, United Kingdom

Waterbody Type:
Stream
Last observed: September 10, 2023
Monitored since: August 16, 2023
2 Observations
0 Issues

Gatineau River: Cantley off the point

Cantley, Quebec, Canada

Waterbody Type:
River
Last observed: September 9, 2023
Monitored since: July 5, 2016
3 Observations
0 Issues

Gatineau River: Almstedt Bay

Cantley, Quebec, Canada

Waterbody Type:
Unknown
Last observed: September 9, 2023
Monitored since: July 30, 2023
2 Observations
0 Issues

Lake Temagami: Bear Island (SW shore)

Ontario, Canada

Waterbody Type:
Unknown
Last observed: September 8, 2023
Monitored since: September 8, 2023
1 Observations
0 Issues

Tawatinaw River : Colinton, AB East of northern foot bridge

Burnaby, British Columbia, Canada

Waterbody Type:
Unknown
Last observed: September 7, 2023
0 Observations
0 Issues

White Bear Reservoir: North side

Saskatchewan, Canada

Waterbody Type:
Unknown
Last observed: September 7, 2023
Monitored since: September 29, 2022
5 Observations
0 Issues

Lake Kipawa: Lac McLaughlin/McKenzie Camp

Quebec, Canada

Waterbody Type:
Unknown
Last observed: September 5, 2023
Monitored since: September 5, 2023
1 Observations
0 Issues

West Lake: Mabel Kleinsteuber Boat Launch

Hallowell, Ontario, Canada

Waterbody Type:
Channel
Last observed: September 5, 2023
Monitored since: September 5, 2023
1 Observations
0 Issues

River Wey: Alton Flood Meadows - downstream of bridge

East Hampshire District, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: September 5, 2023
Monitored since: September 5, 2023
1 Observations
0 Issues

Lake Rosseau : Private residence

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 5, 2023
Monitored since: July 3, 2022
10 Observations
0 Issues

Lake Ontario: Rees_Street_Slip

Toronto, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 5, 2023
Monitored since: April 30, 2019
96 Observations
0 Issues

Lake Ontario: Marina 4

Toronto, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 5, 2023
Monitored since: August 15, 2018
96 Observations
0 Issues

Lake Ontario : Prince Edward County

Wellington, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 4, 2023
Monitored since: June 20, 2023
8 Observations
0 Issues