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?

8,239 locations

+8 new sample locations added in the past 30 days

Silver Creek: GRFN 9th Hole Bridge

Ontario, Canada

Waterbody Type:
Creek
Last observed: November 6, 2021
Monitored since: August 6, 2021

Silver Creek: GRFN 3rd Hole Bridge

Ontario, Canada

Waterbody Type:
Stream
Last observed: November 6, 2021
Monitored since: August 6, 2021

Tap water: Wollaston Lake sk

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: November 5, 2021
Monitored since: November 5, 2021

St. Marys River: GRFN Little Lake George

Ontario, Canada

Waterbody Type:
River
Last observed: November 5, 2021
Monitored since: July 23, 2021

Garden River: GRFN Garden River mouth west side

Ontario, Canada

Waterbody Type:
River
Last observed: November 5, 2021
Monitored since: July 23, 2021

St. Marys River: GRFN Ojibway Park

Ontario, Canada

Waterbody Type:
River
Last observed: November 5, 2021
Monitored since: July 23, 2021

Creve Coeur Creek: Creve Coeur Creek at Water Works Road

Saint Louis, Missouri, United States

Waterbody Type:
Stream
Last observed: November 5, 2021
Monitored since: January 18, 2015

Camp grayling Sask: Black lake Saskatchewan

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: November 2, 2021
Monitored since: November 2, 2021

Lynn River: Brook Conservation Area

Simcoe, Ontario, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: May 30, 2021

Kent Creek: East of Hillcrest Road

Ontario, Canada

Waterbody Type:
Creek
Last observed: November 2, 2021
Monitored since: May 30, 2021

Kent Creek: Kinsmen Park, West of Talbot Street Bridge

Simcoe, Ontario, Canada

Waterbody Type:
Creek
Last observed: November 2, 2021
Monitored since: May 30, 2021

Richelieu: Saint-Denis-sur-Richelieu

Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: May 31, 2021

Yamaska: Yamaska boat launch

St. Michel D'Yamaska, Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: June 29, 2021

Rivière Altsigontekw (Saint-François): Quoi d'Odanak

Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: July 9, 2018

Saint Lawrence: Contrecoeur Pier

Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: April 10, 2021

Saint Lawrence: Marina de Longueuil

Montreal, Quebec, Canada

Waterbody Type:
River
Last observed: November 2, 2021
Monitored since: March 27, 2021

Box Lake : Box Lake South-west Shore

British Columbia, Canada

Waterbody Type:
Lake
Last observed: November 1, 2021
Monitored since: June 26, 2020

Rondeau Bay: Whomping Willow at Rondeau

Ontario, Canada

Waterbody Type:
Bay
Last observed: November 1, 2021
Monitored since: November 1, 2021

Lake Erie: Rose Beach Line

Morpeth, Ontario, Canada

Waterbody Type:
Lake
Last observed: November 1, 2021
Monitored since: May 7, 2021

Loch Leven: Loch Leven at Ben Voirlick Drive

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: November 1, 2021
Monitored since: June 12, 2017

Lake Erie: Clearville Stream

Ontario, Canada

Waterbody Type:
Lake
Last observed: November 1, 2021
Monitored since: November 1, 2021