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?

7,698 locations

+86 new sample locations added in the past 30 days

Kingsbury Brook: Kingsbury Brook (East)

London, Brent, United Kingdom

Waterbody Type:
Stream
Last observed: November 13, 2024
Monitored since: November 13, 2024
1 Observations
0 Issues

Duck pond: Bellevue Park duck pond

Ontario, Canada

Waterbody Type:
Pond
Last observed: November 12, 2024
Monitored since: February 22, 2024
24 Observations
0 Issues

St. Marys River: Bellevue Park Topsail Island

Ontario, Canada

Waterbody Type:
River
Last observed: November 12, 2024
Monitored since: February 22, 2024
32 Observations
0 Issues

Little Carp River: Little Carp River Carpin Beach Rd

Ontario, Canada

Waterbody Type:
River
Last observed: November 12, 2024
Monitored since: March 1, 2024
27 Observations
0 Issues

West Davignon Creek: West Davignon Brookfield Ave

Ontario, Canada

Waterbody Type:
Creek
Last observed: November 12, 2024
Monitored since: March 1, 2024
27 Observations
0 Issues

Picton Harbour on Lake Ontario: Picton Harbour at Mouth of Marsh Creek

Picton, Ontario, Canada

Waterbody Type:
Lake
Last observed: November 12, 2024
Monitored since: July 4, 2018
49 Observations
2 Issues

Pond at McCauley Mountain Conservation Area: Birdhouse City Pond

Picton, Ontario, Canada

Waterbody Type:
Pond
Last observed: November 12, 2024
Monitored since: May 29, 2019
40 Observations
0 Issues

Silver Creek: Hole 15 Pond (left side)

Ontario, Canada

Waterbody Type:
Pond
Last observed: November 12, 2024
Monitored since: July 2, 2024
5 Observations
0 Issues

Big Basswood Lake: Jamie Bay sampling

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 12, 2024
Monitored since: June 2, 2023
12 Observations
0 Issues

Tawatinaw River: Tawatianw River Lagoon - Athabasca

Athabasca, Alberta, Canada

Waterbody Type:
Lagoon
Last observed: November 11, 2024
Monitored since: April 29, 2024
7 Observations
0 Issues

Tawatinaw River: Tawatinaw River - Town of Athabasca

Athabasca, Alberta, Canada

Waterbody Type:
River
Last observed: November 11, 2024
Monitored since: July 31, 2023
13 Observations
0 Issues

Pymmes Brook: Waterfall Walk 1 (Upstream)

London, Barnet, United Kingdom

Waterbody Type:
Stream
Last observed: November 10, 2024
Monitored since: May 1, 2023
2 Observations
0 Issues

Pymmes Brook: Waterfall Walk 2 (Downstream)

London, Barnet, United Kingdom

Waterbody Type:
Stream
Last observed: November 10, 2024
Monitored since: May 1, 2023
2 Observations
0 Issues

Pymmes Brook: Waterfall Walk 3 (at the outfall)

London, Barnet, United Kingdom

Waterbody Type:
Stream
Last observed: November 10, 2024
Monitored since: May 1, 2023
2 Observations
0 Issues

Pymmes Brook: Arnos Park

London, Enfield, United Kingdom

Waterbody Type:
Stream
Last observed: November 10, 2024
Monitored since: November 10, 2024
1 Observations
0 Issues

St. Lawrence River: St. Lawrence College

Ontario, Canada

Waterbody Type:
River
Last observed: November 10, 2024
Monitored since: November 10, 2024
1 Observations
0 Issues

Upper Carp River: Upper Carp River at Creek Rd/Third Line W

Ontario, Canada

Waterbody Type:
River
Last observed: November 10, 2024
Monitored since: March 27, 2024
24 Observations
0 Issues

East Davignon Creek: East Davignon Creek Allens Side (N of 2nd Ln W)

Ontario, Canada

Waterbody Type:
Creek
Last observed: November 10, 2024
Monitored since: March 1, 2024
38 Observations
0 Issues

River Pool Linear Park: River Pool

London, Lewisham, United Kingdom

Waterbody Type:
River
Last observed: November 10, 2024
Monitored since: May 12, 2023
19 Observations
0 Issues

St. Lawrence River: École secondaire publique L'Héritage

Ontario, Canada

Waterbody Type:
River
Last observed: November 9, 2024
Monitored since: July 30, 2024
6 Observations
0 Issues

Lake George: Offshore sampling location

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 9, 2024
Monitored since: May 30, 2023
13 Observations
0 Issues