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

+9 new sample locations added in the past 30 days

Mattawamkeag Lake: Upper Mattawamkeag Lake

Island Falls, Maine, United States

Waterbody Type:
Unknown
Last observed: October 19, 2023
Monitored since: September 20, 2023
3 Observations
0 Issues

Georgian Bay: Claybanks

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 18, 2023
Monitored since: July 22, 2021
13 Observations
0 Issues

Test: Test

Saskatchewan, Canada

Waterbody Type:
Unknown
Last observed: October 18, 2023
0 Observations
0 Issues

Lake Huron: Lambton Centre

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 18, 2023
Monitored since: September 13, 2023
6 Observations
0 Issues

Millinocket Stream : Millinocket Stream Stearns Boat Launch

Millinocket, Maine, United States

Waterbody Type:
Stream
Last observed: October 18, 2023
Monitored since: October 18, 2023
2 Observations
0 Issues

East Branch Penobscot : East Branch Penobscot Medway Recreation Area

Medway, Maine, United States

Waterbody Type:
River
Last observed: October 17, 2023
Monitored since: August 30, 2023
4 Observations
0 Issues

Ottawa River: Whitewater Villave

Ontario, Canada

Waterbody Type:
River
Last observed: October 14, 2023
Monitored since: June 19, 2019
7 Observations
0 Issues

Broome Creek: Mouth of Broome Creek

Ontario, Canada

Waterbody Type:
Creek
Last observed: October 14, 2023
Monitored since: May 1, 2022
6 Observations
0 Issues

Rideau Canal : Mooney's Bay

Ottawa, Ontario, Canada

Waterbody Type:
Canal
Last observed: October 13, 2023
Monitored since: June 18, 2016
145 Observations
0 Issues

Buckshot Lake: Buckshot Lake, Deep spot

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 13, 2023
Monitored since: June 22, 2021
16 Observations
0 Issues

Lake Huron: Portlock Harbour - south of Archibald

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 13, 2023
Monitored since: June 25, 2023
7 Observations
0 Issues

St Lawrence River : Maitland Tower rock shelf

Ontario, Canada

Waterbody Type:
River
Last observed: October 12, 2023
Monitored since: September 1, 2022
2 Observations
0 Issues

Sydenham Lake: Sydenham Lake West Shore

South Frontenac, Ontario, Canada

Waterbody Type:
Lake
Last observed: October 11, 2023
Monitored since: October 11, 2023
1 Observations
0 Issues

Dug pond: Kan Centre Pond

New Brunswick, Canada

Waterbody Type:
Pond
Last observed: October 9, 2023
Monitored since: May 15, 2018
15 Observations
0 Issues

River Swilgate: River Swilgate near Tredington

Cheltenham, Gloucestershire, United Kingdom

Waterbody Type:
River
Last observed: October 7, 2023
Monitored since: September 10, 2023
2 Observations
0 Issues

Bell Lake: Site 183

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 5, 2023
Monitored since: October 5, 2023
1 Observations
0 Issues

David Lake: Site 183

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 5, 2023
Monitored since: October 5, 2023
1 Observations
0 Issues

Jerry Pond: Jerry Pond Picnic Area

Millinocket, Maine, United States

Waterbody Type:
Pond
Last observed: October 4, 2023
Monitored since: September 6, 2023
3 Observations
0 Issues

Lake: Wilcox Lake

Stouffville, Ontario, Canada

Waterbody Type:
Lake
Last observed: October 3, 2023
Monitored since: August 12, 2018
2 Observations
0 Issues

St. Lawrence River: Greys Creek Bay

Gananoque, Ontario, Canada

Waterbody Type:
Bay
Last observed: October 3, 2023
Monitored since: August 24, 2022
2 Observations
0 Issues

Johnnie Lake: Site 113

Ontario, Canada

Waterbody Type:
Lake
Last observed: October 3, 2023
Monitored since: October 3, 2023
1 Observations
0 Issues