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

Optimist Lake at Milkhouse Creek Mobile Alabama 36695: Optimist Lake

Mobile, Alabama, United States

Waterbody Type:
Creek

Optimist Lake at Milkhouse Creek Mobile Alabama 36695: Optimist Lake

Mobile, Alabama, United States

Waterbody Type:
Creek

Lower Brent: Perivale Park

London, Ealing, United Kingdom

Waterbody Type:
Stream

Lake Erie: Lake Erie - Bar point South of Amherstburg

Ontario, Canada

Waterbody Type:
Lake Monitored since: August 31, 2021

Lake/ Reservoir Rafferty : Estevan

Saskatchewan, Canada

Waterbody Type:
Lake Monitored since: August 29, 2021

Lake Ontario: Snake_Island

Toronto, Ontario, Canada

Waterbody Type:
Lake

Pymmes Brook: Brunswick Park

London, Barnet, United Kingdom

Waterbody Type:
Stream

County Line Lake: County Line Lake

Capron, Illinois, United States

Waterbody Type:
Lake

Victoria Lake: Victoria Lake North Shore

South Beloit, Illinois, United States

Waterbody Type:
Lake

Creek : South Kinnikinnick Creek

Caledonia, Illinois, United States

Waterbody Type:
Creek

Lake Ontario: Snake_Island

Toronto, Ontario, Canada

Waterbody Type:
Lake

Ottawa River: Petawawa Point Beach

Petawawa, Ontario, Canada

Waterbody Type:
River

Grandview Lake: Grandview Lake, deep

Ontario, Canada

Waterbody Type:
Lake

Michiwakenda Lake: Michiwakenda Lake, Shining Tree

Ontario, Canada

Waterbody Type:
Lake

Boot Lake: Boot Lake

Inuvik, Northwest Territories, Canada

Waterbody Type:
Lake

Sand Lake : Sand Lake - Deepest Point

Chaffeys Locks, Ontario, Canada

Waterbody Type:
Lake Monitored since: August 13, 2021

St Lawrence River : Lake St Francis

Ontario, Canada

Waterbody Type:
River

Pierce Lake Rock Cut State Park: Pierce Lake Rock Cut State Park

Loves Park, Illinois, United States

Waterbody Type:
Lake

Rio Puru: Communidade Uixi

Amazonas, Brazil

Waterbody Type:
River

Clear Creek Tributary: Clear Creek Tributary - Princeton Woods Dr N / Putney Ln

Mobile, Alabama, United States

Waterbody Type:
Creek

Georgian Bay: Georgian Bay

Ontario, Canada

Waterbody Type:
Lake