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?

6,448 locations

+106 new sample locations added in the past 30 days

Creve Coeur Creek: Creve Coeur Creek downstream of Creve Coeur Lake

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: August 3, 2015

Gulf of St Lawrence: Trout River, Newfoundland

Trout River, Newfoundland and Labrador, Canada

Waterbody Type:
River

Witless Bay, Atlantic Ocean: Witless Bay Newfoundland

Witless Bay, Newfoundland and Labrador, Canada

Waterbody Type:
Ocean

Mer Bleue Bog: Mer Bleue Bog

Ottawa, Ontario, Canada

Waterbody Type:
Wetland

Flowing River: DuPage River Hammel Woods

Shorewood, Illinois, United States

Waterbody Type:
River

Ile a la Crosse: Ile a la Crosse lake

Saskatchewan, Canada

Waterbody Type:
Lake

Iroquois Bay: Cook/Phillips Cottage

Ontario, Canada

Waterbody Type:
Bay

test: test sarah

Ontario, Canada

Waterbody Type:
Stream

Lake kipaw: Unknown

Quebec, Canada

Waterbody Type:
River

Kemptville Creek: Kemptville Creek

Ontario, Canada

Waterbody Type:
Creek

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

Saint Louis, Missouri, United States

Waterbody Type:
Stream Monitored since: December 26, 2015

Creve Coeur Creek: Creve Coeur Creek upstream of Olive Road

Chesterfield, Missouri, United States

Waterbody Type:
Stream Monitored since: October 15, 2015

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

Biloxi Bay: Dieter Point

Biloxi, Mississippi, United States

Waterbody Type:
Bay

Fishweir Creek : Site of the old Commander Apartments

Jacksonville, Florida, United States

Waterbody Type:
Creek