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?

6,726 locations

+120 new sample locations added in the past 30 days

Great Slave Lake: Resolution Bay Great Slave Lake

Northwest Territories, Canada

Waterbody Type:
Lake Monitored since: July 19, 2021

sea

Victoria, British Columbia, Canada

Waterbody Type:
Bay

St. Johns River : Jan Caswell's dock off of the river

Green Cove Springs, Florida, United States

Waterbody Type:
River

Mission Lake: Treaty 4 Governance Centre

Saskatchewan, Canada

Waterbody Type:
Lake

St. Johns River : Palmer Terrace City of Jacksonville Park

Jacksonville, Florida, United States

Waterbody Type:
River

Perch Creek: Perch Creek

Mobile, Alabama, United States

Waterbody Type:
Creek

Sunny Lake: Mid Sunny Lake

Ontario, Canada

Waterbody Type:
Lake

Georgian Bay: Bug head river mouth

Ontario, Canada

Waterbody Type:
Bay

Outaouais, Lake of Two Mountains: Rigaud Boat Ramp

Quebec, Canada

Waterbody Type:
Lake

Wealdstone Brook: Wealdstone Brook Woodcock Park Mural Bridge (Upstream)

London, Brent, United Kingdom

Waterbody Type:
Stream

Bird Island Park Lake : Ponte Vedra Library

Ponte Vedra Beach, Florida, United States

Waterbody Type:
Lake

Lower Brent: Beaver Enclosure, Paradise Fields (Upstream)

London, Ealing, United Kingdom

Waterbody Type:
Stream

Hickory Creek: Gougar Road

Joliet, Illinois, United States

Waterbody Type:
Creek

Unknown (Upper Brent): Edgwarebury Park

London, Barnet, United Kingdom

Waterbody Type:
Stream

River Brent: Ace Café

London, Brent, United Kingdom

Waterbody Type:
River

Dog River: Unnamed

Mobile, Alabama, United States

Waterbody Type:
Canal

Dollis Brook: Riverside Park (Upstream)

London, Barnet, United Kingdom

Waterbody Type:
River

River Brent: Boles Bridge

London, Ealing, United Kingdom

Waterbody Type:
River

River Brent: Mitchell Brook (upstream)

London, Brent, United Kingdom

Waterbody Type:
River

Wetland: Wetland near Pioneer Road

Peterborough, Ontario, Canada

Waterbody Type:
Wetland

Mackenzie River: Tulita

Northwest Territories, Canada

Waterbody Type:
River Monitored since: July 29, 2021