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?

8,226 locations

+38 new sample locations added in the past 30 days

Firelight Pond: Firelight Pond

Lethbridge, Alberta, Canada

Waterbody Type:
Pond

Grandview Lake: Grandview Lake, deep

Ontario, Canada

Waterbody Type:
Lake

Georgian Bay: Georgian Bay

Ontario, Canada

Waterbody Type:
Lake

Georgian Bay: Dyers Bay

Gatineau, Ontario, Canada

Waterbody Type:
Lake

Wishtikan Lake: Wishtikan Lake Baseline

Saskatchewan, Canada

Waterbody Type:
Lake

Rafferty Reservoir: Rafferty Reservoir Upstream Outlet

Saskatchewan, Canada

Waterbody Type:
Lake

Creve Coeur Creek: Creve Coeur Creek upstream of Creve Coeur Lake

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: December 26, 2015

Tributary from Broadwater Lake: Broadwater Lake Stream to River Wey

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Creve Coeur Creek: Creve Coeur Creek upstream of Olive Road

Chesterfield, Missouri, United States

Waterbody Type:
Stream Monitored since: October 15, 2015

Tilthams Green Tributary: Tilthams Green Tributary

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Little Lake Joseph: Rosseau, Ontario

Ontario, Canada

Waterbody Type:
Lake

Mazinaw Lake: Bon Echo Provincial Park

Cloyne, Ontario, Canada

Waterbody Type:
Lake Monitored since: August 29, 2021

Wascana Creek: Near Lumsden

Saskatchewan, Canada

Waterbody Type:
Creek Monitored since: August 11, 2021

Qu'appelle River: Near St. Nicholas Church

Saskatchewan, Canada

Waterbody Type:
River Monitored since: August 11, 2021

Lake Ontario : Bakker Rd

Ontario, Canada

Waterbody Type:
Lake Monitored since: August 11, 2021

Creve Coeur Creek: Creve Coeur Creek upstream of Ladue Road

Chesterfield, Missouri, United States

Waterbody Type:
Stream Monitored since: December 7, 2015

Lac Cole: L'Ange Gardien

Quebec, Canada

Waterbody Type:
Lake

Fishweir Creek : Site of the old Commander Apartments

Jacksonville, Florida, United States

Waterbody Type:
Creek

Anderson Lake: Anderson Lake - Baseline #1

Saskatchewan, Canada

Waterbody Type:
Lake

Rideau River: Rideau River at Bronson Ave Bridge

Hull, Ontario, Canada

Waterbody Type:
River

Atlantic Ocean: Atlantic Ocean east of Guana River

Florida, United States

Waterbody Type:
Ocean