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?

8,147 locations

+88 new sample locations added in the past 30 days

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Los Angeles, California, United States

Waterbody Type:
Stream

Lac Hébécourt: Quai résidentiel

Waterbody Type:
Lake

Costons Brook: Belvue Park

London, Ealing, United Kingdom

Waterbody Type:
Stream

Rivière du Nord: Rivière du Nord

St. Colomban, Quebec, Canada

Waterbody Type:
River

Neely Creek: Neely Creek

Jackson, Mississippi, United States

Waterbody Type:
Creek

Big Rideau lake : Big Rideau lake - between Colonel By Island and Oak Island

Portland, Ontario, Canada

Waterbody Type:
Lake

Lynn Rover: Simcoe

Simcoe, Ontario, Canada

Waterbody Type:
River

Pinehurst Lake: Pinehurst Lake Conservation Area

Glen Morris, Ontario, Canada

Waterbody Type:
Lake

Lake Erie: Erie Ave Marsh Outlet

Ontario, Canada

Waterbody Type:
Lake

Lake Erie: 1820 Erie

Ontario, Canada

Waterbody Type:
Lake

Sharbot Lake: Sharbot Lake East Basin

Ontario, Canada

Waterbody Type:
Lake

Wetland: Wetland near Pioneer Road

Peterborough, Ontario, Canada

Waterbody Type:
Wetland

Sunny Lake: Mid Sunny Lake

Ontario, Canada

Waterbody Type:
Lake

Jardin Botanique Montreal: Jardin Botanique Montreal

Montreal, Quebec, Canada

Waterbody Type:
Pond

Dog River: Unnamed

Mobile, Alabama, United States

Waterbody Type:
Canal

Georgian Bay: Bug head river mouth

Ontario, Canada

Waterbody Type:
Bay

Perch Creek: Perch Creek

Mobile, Alabama, United States

Waterbody Type:
Creek

sea

Victoria, British Columbia, Canada

Waterbody Type:
Bay

Lake Ontario: Rees Street Slip

Toronto, Ontario, Canada

Waterbody Type:
Lake

Lake Ontario: Marina 4

Toronto, Ontario, Canada

Waterbody Type:
Lake

Lake Ontario: Bathurst Quay

Toronto, Ontario, Canada

Waterbody Type:
Lake