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?

8,114 locations

+78 new sample locations added in the past 30 days

Rideau River: Merrickville

Merrickville, Ontario, Canada

Waterbody Type:
River

Doctors Lake : Lake of St. Johns River

Fleming Island, Florida, United States

Waterbody Type:
Lake

Black Creek North Fork : Near Middleburg

Middleburg, Florida, United States

Waterbody Type:
Creek

Lake Erie: Waverly Beach - Old Fort Erie Beach Park

Fort Erie, Ontario, Canada

Waterbody Type:
Lake

Lake Erie: Lorraine Bay East

Port Colborne, Ontario, Canada

Waterbody Type:
Lake

Storm water : North side Cawaja pond

Ontario, Canada

Waterbody Type:
Pond

Ortega River: Ortega River

Jacksonville, Florida, United States

Waterbody Type:
River

Lake: Cawaja Beach bay

Tiny, Ontario, Canada

Waterbody Type:
Lake

Windy Lake: Windy Lake Beach

Ontario, Canada

Waterbody Type:
Lake

Niagara River: Battlefield Park

Ontario, Canada

Waterbody Type:
River Monitored since: August 29, 2021

Tilthams Green Tributary: Tilthams Green Tributary

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Muskrat Lake Watershed : Olmstead at Hwy. 17 Site ID OS-01

Ontario, Canada

Waterbody Type:
Lake

Tributary from Broadwater Lake: Broadwater Lake Stream to River Wey

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Mckay Creek: Next to the bridge off of Barron Canyon Road

Ontario, Canada

Waterbody Type:
Creek

Loch Leven: Cypress Hills Interprovincial Park

Saskatchewan, Canada

Waterbody Type:
Lake Monitored since: August 28, 2021

Beck: Upstream Beck- Langley Waterside Nature Reserve

London, Bromley, United Kingdom

Waterbody Type:
River

Muskrat Lake Watershed : Pumphouse Grab- Site ID PH-01

Ontario, Canada

Waterbody Type:
Lake

St. Johns River: St Johns River at Bishop Kenny Highschool

Jacksonville, Florida, United States

Waterbody Type:
Unknown

St Johns River at Lake Washington: Melbourne, FL

Melbourne, Florida, United States

Waterbody Type:
River