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?

7,192 locations

+68 new sample locations added in the past 30 days

Chicago River- North Branch: River Park Canoe Launch

Chicago, Illinois, United States

Waterbody Type:
River

Irwin Creek: Irwin Creek

Langford, British Columbia, Canada

Waterbody Type:
Creek

North River: Bridge A

Orillia, Ontario, Canada

Waterbody Type:
Creek

Salt Creek: Salt Creek S Elmhurst canoe launch

Elmhurst, Illinois, United States

Waterbody Type:
Creek

Gulf : Gulf Shores

Dauphin Island, Alabama, United States

Waterbody Type:
Ocean

Lake Erie: Waverly Beach

Ontario, Canada

Waterbody Type:
Lake

Canal leading to St. Johns River: Shannon Blankinship

Jacksonville, Florida, United States

Waterbody Type:
River

St. Nichols Creek, St. Johns River: Shannon Blankinship

Jacksonville, Florida, United States

Waterbody Type:
River

Lake Ontario: Rees Street Slip

Toronto, Ontario, Canada

Waterbody Type:
Lake

Parlee Beach - Gulf of St. Lawrence: Parlee Beach Provincial Park

Shediac, New Brunswick, Canada

Waterbody Type:
Ocean

Pacific Ocean: Vanier Park Boat Ramp

Vancouver, British Columbia, Canada

Waterbody Type:
Ocean

sea

Victoria, British Columbia, Canada

Waterbody Type:
Bay

Otter Creek: Otter Creek

Elgin, Illinois, United States

Waterbody Type:
Creek

Mississippi River: Downstream of Snye River

Ottawa, Ontario, Canada

Waterbody Type:
River

Gulf: Dauphin Island

Dauphin Island, Alabama, United States

Waterbody Type:
Ocean

Mississippi Lake: Black Bass Bay

Ontario, Canada

Waterbody Type:
Lake

Perch Creek: Perch Creek

Mobile, Alabama, United States

Waterbody Type:
Creek

Mississippi Lake: Black Bass Bay

Ontario, Canada

Waterbody Type:
Lake

Mississippi Lake: Innisville Rapids

Ontario, Canada

Waterbody Type:
Lake

Mississippi Lake: Prettie's Bay

Ontario, Canada

Waterbody Type:
Lake

Mississippi Lake: Big Lake

Ontario, Canada

Waterbody Type:
Lake