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?

6,763 locations

+73 new sample locations added in the past 30 days

boot lake: boot lake

Inuvik, Northwest Territories, Canada

Waterbody Type:
Lake

Big Rideau Lake: Big Rideau Lake North Shore

Ontario, Canada

Waterbody Type:
Lake

Creek: Keith Creek

Rockford, Illinois, United States

Waterbody Type:
Creek

Madawaska River: Barrett Chute Road

Calabogie, Ontario, Canada

Waterbody Type:
River

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

Ottawa River: Petawawa Point Beach

Petawawa, Ontario, Canada

Waterbody Type:
River

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

Wakamne: Wakamne

Alberta, Canada

Waterbody Type:
Lake

Trent River: Boat ramp and dock

Trenton, Ontario, Canada

Waterbody Type:
River Monitored since: August 12, 2021

Summerlyn Development near Pottsburg Creek: Summerlyn Development near Pottsburg Creek

Jacksonville, Florida, United States

Waterbody Type:
Creek

Lake Simcoe: Lake Simcoe @Maple Rd and Spooners Rd

Bell Ewart, Ontario, Canada

Waterbody Type:
Lake

Yarnell Creek: Yarnell Creek at Fenton Park

Fenton, Missouri, United States

Waterbody Type:
Stream Monitored since: December 24, 2012