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?

7,956 locations

+55 new sample locations added in the past 30 days

Rouge River : Propulsion Rafting put-in

Quebec, Canada

Waterbody Type:
River
Last observed: May 9, 2021
Monitored since: May 9, 2021

Lake: Lake Claude

Quebec, Canada

Waterbody Type:
Lake
Last observed: May 7, 2021
Monitored since: May 7, 2021

Wetlands: Île Saint Bernard

Châteauguay, Quebec, Canada

Waterbody Type:
Wetland
Last observed: May 7, 2021
Monitored since: May 7, 2021

Neely Creek: Neely Creek

Jackson, Mississippi, United States

Waterbody Type:
Creek
Last observed: May 7, 2021
Monitored since: May 7, 2021

Melfort Creek: Melfort

Melfort, Saskatchewan, Canada

Waterbody Type:
Creek
Last observed: May 5, 2021
Monitored since: May 5, 2021

Grindstone Creek: Smokey Hollow

Waterdown, Ontario, Canada

Waterbody Type:
Creek
Last observed: May 4, 2021
Monitored since: October 23, 2020

Pinafore Lake: Pinafore Lake

St. Thomas, Ontario, Canada

Waterbody Type:
Lake
Last observed: May 2, 2021
Monitored since: April 25, 2021

Lake Ontario Shore: Whitby Shore

Whitby, Ontario, Canada

Waterbody Type:
Lake
Last observed: May 1, 2021
Monitored since: March 27, 2021

Ringwood creek: Ringwood creek near wetlands at Ringwood Fish Culture Station

Stouffville, Ontario, Canada

Waterbody Type:
Creek
Last observed: April 30, 2021
Monitored since: April 30, 2021

Ringwood Wetlands: Ringwood Wetlands at Ringwood Fish Culture Station

Stouffville, Ontario, Canada

Waterbody Type:
Wetland
Last observed: April 30, 2021
Monitored since: April 30, 2021

St. Johns River: St. Johns River (near downtown)

Jacksonville, Florida, United States

Waterbody Type:
River
Last observed: April 29, 2021
Monitored since: October 3, 2019

Mattagami River: Mattagami River near ball hockey courts

Timmins, Ontario, Canada

Waterbody Type:
River
Last observed: April 26, 2021
Monitored since: June 28, 2020

West Don River: West Don River at 401

Toronto, Ontario, Canada

Waterbody Type:
River
Last observed: April 26, 2021
Monitored since: April 26, 2021

Mississippi River: Back Channel Glen Isle

Carleton Place, Ontario, Canada

Waterbody Type:
River
Last observed: April 26, 2021
Monitored since: May 28, 2020

Lake Erie: Amherstburg

Ontario, Canada

Waterbody Type:
Lake
Last observed: April 25, 2021
Monitored since: April 25, 2021

Ottawa River: East of tunnel

Gatineau, Ontario, Canada

Waterbody Type:
River
Last observed: April 25, 2021
Monitored since: April 25, 2021

Ottawa River: MKC/Whitewater Ontario put-in at the Lornes. Near Whitewater Brewery on Fletcher Rd.

Ontario, Canada

Waterbody Type:
River
Last observed: April 25, 2021
Monitored since: March 13, 2017

Lake Erie: Lake Erie shore @ Marsh outlet

Ontario, Canada

Waterbody Type:
Lake
Last observed: April 25, 2021
Monitored since: April 25, 2021

Lake Erie: 1820 Erie Ave

Ontario, Canada

Waterbody Type:
Lake
Last observed: April 25, 2021
Monitored since: April 25, 2021

Petit-Nation River: Rapids just upstream of the put-in

Quebec, Canada

Waterbody Type:
Unknown
Last observed: April 24, 2021
Monitored since: April 24, 2021

Grand River: River Bluffs Park

Cambridge, Ontario, Canada

Waterbody Type:
River
Last observed: April 24, 2021
Monitored since: April 24, 2021