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?

8,114 locations

+76 new sample locations added in the past 30 days

Edgware Brook: Edgware Brook

London, Harrow, United Kingdom

Waterbody Type:
Stream

River Brent: Marnham Field Outfall (upstream)

London, Ealing, United Kingdom

Waterbody Type:
River

Fresh water pond: Middle Pond

British Columbia, Canada

Waterbody Type:
Pond

TCF Wetland: TCF Wetland

Naperville, Illinois, United States

Waterbody Type:
Wetland

Lower Brent: Perivale Park

London, Ealing, United Kingdom

Waterbody Type:
Stream

Pymmes Brook: Brunswick Park

London, Barnet, United Kingdom

Waterbody Type:
Stream

Idlewild- Joseph Creek: Idlewild-Joseph Creek

British Columbia, Canada

Waterbody Type:
Creek

Lac Robin des bois (Gaudreau): Lac Robin des Bois (Gaudreau)

Quebec, Canada

Waterbody Type:
Lake

Bogue Chitto River: Walkers Bridge

Tylertown, Mississippi, United States

Waterbody Type:
River

Pearl River: Pearl River MMNS

Jackson, Mississippi, United States

Waterbody Type:
River

Ravensbourne River: Ravensbourne Brookmill Park

London, Lewisham, United Kingdom

Waterbody Type:
River

River Quaggy: Manor Park River Quaggy

London, Lewisham, United Kingdom

Waterbody Type:
River

Pymmes Brook: East Walk/West Walk

London, Barnet, United Kingdom

Waterbody Type:
Stream

Moselle Brook: Lordship Recreation Ground (Upstream)

London, Haringey, United Kingdom

Waterbody Type:
Stream

Salmons Brook/Houndsden Gutter: Spring Bank upstream culvert

London, Enfield, United Kingdom

Waterbody Type:
Stream

Salmons Brook/Houndsden Gutter: Spring Bank sonde location

London, Enfield, United Kingdom

Waterbody Type:
Stream

Lh: Sitesitesite

Ontario, Canada

Waterbody Type:
Lake

Harris Lake: Peninsula

Ontario, Canada

Waterbody Type:
Lake

Fraser River: Riverfront Park

Burnaby, British Columbia, Canada

Waterbody Type:
River

English Bay: Kitsilano Beach

Vancouver, British Columbia, Canada

Waterbody Type:
Bay

Lac Saint-Jean (Beach): Lac Saint-Jean (Beach)

Roberval, Quebec, Canada

Waterbody Type:
Lake