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?

7,944 locations

+58 new sample locations added in the past 30 days

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

Pymmes Brook: Brunswick Park

London, Barnet, United Kingdom

Waterbody Type:
Stream

Lower Brent: Perivale Park

London, Ealing, United Kingdom

Waterbody Type:
Stream

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

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

St. Johns River: St. Johns River - 8425 Perry's Park Rd (Private)

Saint Augustine, Florida, United States

Waterbody Type:
River

St. Mary's River- Main Branch: Picnic park

Nova Scotia, Canada

Waterbody Type:
River Monitored since: August 17, 2021

Fresh water pond: Middle Pond

British Columbia, Canada

Waterbody Type:
Pond

Lac Isaïe: Lac Isaïe

Quebec, Canada

Waterbody Type:
Lake

St. Johns River: St. Johns River near Loring Ave and River Rd

Orange Park, Florida, United States

Waterbody Type:
River

River Brent: Marnham Field Outfall (upstream)

London, Ealing, United Kingdom

Waterbody Type:
River

Edgware Brook: Edgware Brook

London, Harrow, United Kingdom

Waterbody Type:
Stream

Lower Brent: Beaver Enclosure, Paradise Fields (Downstream)

London, Ealing, United Kingdom

Waterbody Type:
Stream

Mississippi Lake: Flintoft Bay

Drummond/North Elmsley, Ontario, Canada

Waterbody Type:
Lake