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?

8,239 locations

+2 new sample locations added in the past 30 days

Stydd Brook: Stydd Brook Middle

Salesbury Hall, Lancashire, United Kingdom

Waterbody Type:
River
Last observed: September 24, 2023
Monitored since: September 24, 2023
1 Observations
0 Issues

Stydd Brook: Stydd Brook Stoneygate tributary

Ribble Valley Borough, Lancashire, United Kingdom

Waterbody Type:
River
Last observed: September 24, 2023
Monitored since: September 24, 2023
1 Observations
0 Issues

Lake Huron/St. Joseph Channel: Lake Huron: Dawson Island

Ontario, Canada

Waterbody Type:
Bay
Last observed: September 23, 2023
Monitored since: June 5, 2022
8 Observations
0 Issues

Big Rideau Lake: Big Rideau Lake deep water, northwest of Tar Island

Portland, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 23, 2023
Monitored since: June 9, 2005
49 Observations
0 Issues

Big Rideau Lake: Lost Lake entrance

Portland, Ontario, Canada

Waterbody Type:
Lake
Last observed: September 23, 2023
Monitored since: July 8, 2019
13 Observations
0 Issues

Briton Bay on Big Rideau Lake: Briton Bay - End of Bay

Ontario, Canada

Waterbody Type:
Bay
Last observed: September 23, 2023
Monitored since: June 9, 2005
32 Observations
1 Issues

Trout Lake: dog beach side dock

Vancouver, British Columbia, Canada

Waterbody Type:
Lake
Last observed: September 22, 2023
Monitored since: May 29, 2023
3 Observations
0 Issues

Vermilion River: Vermilion reservoir-canoe launch

Alberta, Canada

Waterbody Type:
River
Last observed: September 22, 2023
Monitored since: September 22, 2023
1 Observations
0 Issues

Kootenay arm: Kootenay Lake Northshore

Nelson, British Columbia, Canada

Waterbody Type:
River
Last observed: September 22, 2023
Monitored since: September 22, 2023
1 Observations
0 Issues

Lake Diefenbaker: Lake Diefenbaker Opp. Danielson Prov. Park

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: September 21, 2023
Monitored since: June 22, 2021
9 Observations
0 Issues

Lake Diefenbaker: Coteau Bay - CB3.5

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: September 21, 2023
Monitored since: July 28, 2022
6 Observations
0 Issues

Ferguson Bay (Lake McLaughlin/Lake Kipawa): Ferguson Bay

Quebec, Canada

Waterbody Type:
Unknown
Last observed: September 21, 2023
Monitored since: July 4, 2022
4 Observations
0 Issues

Trout Lake: South beach

Vancouver, British Columbia, Canada

Waterbody Type:
Unknown
Last observed: September 21, 2023
Monitored since: April 12, 2023
4 Observations
0 Issues

Lake Diefenbaker: Lake Diefenbaker South of Elbow

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: September 21, 2023
Monitored since: June 22, 2021
9 Observations
0 Issues

Lake Eugenia : Island

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 21, 2023
Monitored since: June 20, 2022
4 Observations
0 Issues

Grahm Lake: Grahm Lake

Ontario, Canada

Waterbody Type:
Lake
Last observed: September 21, 2023
Monitored since: September 21, 2023
1 Observations
0 Issues

Georgian Bay: Indian Brook

Ontario, Canada

Waterbody Type:
Channel
Last observed: September 20, 2023
Monitored since: August 23, 2023
3 Observations
0 Issues

Gananoque River: Turnaround Road

Ontario, Canada

Waterbody Type:
River
Last observed: September 20, 2023
Monitored since: August 24, 2023
2 Observations
0 Issues

Lake Diefenbaker: Lake Diefenbaker @ Riverhurst Ferry Xing

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: September 20, 2023
Monitored since: June 22, 2021
9 Observations
0 Issues

St Lawrence River : Mallory Town Park (Point)

Ontario, Canada

Waterbody Type:
River
Last observed: September 20, 2023
Monitored since: July 23, 2018
2 Observations
0 Issues

St. Lawrence River: Hoople Bay

Ontario, Canada

Waterbody Type:
River
Last observed: September 20, 2023
Monitored since: July 9, 2019
5 Observations
0 Issues