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

+0 new sample locations added in the past 30 days

Pinecrest creek : Pinecrest creek near hanlon ave

Ottawa, Ontario, Canada

Waterbody Type:
Bay
Last observed: June 10, 2025
Monitored since: June 10, 2025
1 Observations
0 Issues

Anglin Lake: Anglin Lake

Saskatchewan, Canada

Waterbody Type:
Unknown
Last observed: June 9, 2025
Monitored since: July 29, 2023
2 Observations
0 Issues

Lac McArthur: Lac McArthur

Val Des Monts, Quebec, Canada

Waterbody Type:
Unknown
Last observed: June 9, 2025
Monitored since: June 9, 2025
1 Observations
0 Issues

St Lawrence river: St Lawrence river

Ontario, Canada

Waterbody Type:
River
Last observed: June 8, 2025
Monitored since: August 3, 2024
13 Observations
0 Issues

Footbridge beside Waterworks Centre into Waterworks Nature Reserve: River Lea Flood Relief Channel

London, Waltham Forest, United Kingdom

Waterbody Type:
River
Last observed: June 8, 2025
Monitored since: June 8, 2025
1 Observations
0 Issues

Coppermill Stream: Bridge by Springfield Marina

London, Waltham Forest, United Kingdom

Waterbody Type:
River
Last observed: June 8, 2025
Monitored since: June 8, 2025
1 Observations
0 Issues

Salmons Brook/Houndsden Gutter/Grovelands Stream: Grovelands Park Lake Outfall by cafe and dam

London, Enfield, United Kingdom

Waterbody Type:
Stream
Last observed: June 8, 2025
Monitored since: April 23, 2023
88 Observations
0 Issues

Nippersink Creek: Nippersink Creek @ Rte 12 (west of State Park Rd intersection)

Spring Grove, Illinois, United States

Waterbody Type:
Creek
Last observed: June 7, 2025
Monitored since: November 30, 2024
9 Observations
0 Issues

Five Fingers: A28-6 : Rang 16 sud

New Brunswick, Canada

Waterbody Type:
Stream
Last observed: June 7, 2025
Monitored since: July 2, 2024
9 Observations
0 Issues

Lac à la balle : Lac à la balle

Saint Félix D'Otis, Quebec, Canada

Waterbody Type:
Lake
Last observed: June 7, 2025
Monitored since: June 7, 2025
2 Observations
0 Issues

Cootes Paradise: RBG Hydro One Site

Burlington, Ontario, Canada

Waterbody Type:
Wetland
Last observed: June 7, 2025
Monitored since: October 31, 2020
38 Observations
0 Issues

River Brent Ealing Golf Course: River Brent west side of bridge to clubhouse

London, Ealing, United Kingdom

Waterbody Type:
River
Last observed: June 6, 2025
Monitored since: September 19, 2024
8 Observations
0 Issues

Tillingbourne Stream : Raikes Lane Abinger Hammer

Gomshall, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: June 6, 2025
Monitored since: March 18, 2023
2 Observations
0 Issues

Mutton Brook: RMI location in the wooded area

London, Barnet, United Kingdom

Waterbody Type:
Unknown
Last observed: June 6, 2025
Monitored since: February 4, 2024
4 Observations
0 Issues

Mutton Brook: Outfall / culvert

London, Barnet, United Kingdom

Waterbody Type:
River
Last observed: June 6, 2025
Monitored since: June 22, 2024
3 Observations
0 Issues

St. Lawrence River: South Lancaster Wharf

Ontario, Canada

Waterbody Type:
River
Last observed: June 5, 2025
Monitored since: August 4, 2022
3 Observations
0 Issues

Desisle River: Dalhousie Mills

Ontario, Canada

Waterbody Type:
Unknown
Last observed: June 5, 2025
Monitored since: September 19, 2023
3 Observations
0 Issues

Lake: Alexandria Park

Ontario, Canada

Waterbody Type:
Lake
Last observed: June 5, 2025
Monitored since: April 1, 2024
12 Observations
0 Issues

Romina Pond: Romina Pond

Vaughan, Ontario, Canada

Waterbody Type:
Pond
Last observed: June 5, 2025
Monitored since: June 5, 2025
1 Observations
0 Issues

Falgarwood Creek: FAL PS Creek Bed

Oakville, Ontario, Canada

Waterbody Type:
Creek
Last observed: June 5, 2025
Monitored since: May 16, 2025
2 Observations
0 Issues

Shoal Creek: Shoal Creek

Dapp, Alberta, Canada

Waterbody Type:
Creek
Last observed: June 3, 2025
Monitored since: June 3, 2025
1 Observations
0 Issues