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?

6,665 locations

+84 new sample locations added in the past 30 days

Jones Creek: Greenwood School-Cinder Block

Jacksonville, Florida, United States

Waterbody Type:
Creek
Last observed: August 29, 2018
Monitored since: August 29, 2018

Lake Ontario: Humber Bay Park East

Etobicoke, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 29, 2018
Monitored since: August 17, 2018

Spectacle Lake: Spectacle Lake, deep water sample site

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 29, 2018
Monitored since: June 12, 2006

Bonnechere River: Horton Boat Launch

Ontario, Canada

Waterbody Type:
River
Last observed: August 28, 2018
Monitored since: August 28, 2018

Silver Lake: Silver Lake Break

Maberly, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: August 28, 2018

Centennial Lake: North Shore Boat Launch on P&G Trail

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: August 28, 2018

Black Donald Lake: Popkie Road - White Pines Resort

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: August 28, 2018

Calabogie Lake: Barnet's Point

Calabogie, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: August 28, 2018

Big Rideau Lake: Big Rideau Lake in Briton Bay

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: June 9, 2005

Big Rideau Lake: Big Rideau Lake near Indian Island

Portland, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: June 9, 2005

Big Rideau Lake: Big Rideau Lake, deep water sample site

Portland, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: June 9, 2005

Big Rideau Lake: Big Rideau Lake at Narrows Lock Rd

Newboro, Ontario, Canada

Waterbody Type:
Lake
Last observed: August 28, 2018
Monitored since: June 9, 2005

Ottawa River: Algonquin College Waterfront Campus Offshore

Pembroke, Ontario, Canada

Waterbody Type:
River
Last observed: August 27, 2018
Monitored since: July 30, 2018

Ottawa River: Confluence with Locha Creek

Ontario, Canada

Waterbody Type:
River
Last observed: August 27, 2018
Monitored since: August 27, 2018

Taylor creek: East York

Toronto, Ontario, Canada

Waterbody Type:
Creek
Last observed: August 27, 2018
Monitored since: August 27, 2018

Bobs Lake: Bobs Lake at end of Burns Lane N

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 27, 2018
Monitored since: July 5, 2018

C.Narrow Lake: C.Narrow Lake, deep water sample site

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 27, 2018
Monitored since: May 24, 2017

Buck Bay: Buck Bay off Bessey Ln

Ontario, Canada

Waterbody Type:
Bay
Last observed: August 27, 2018
Monitored since: June 26, 2018

Buck Bay: Buck Bay at Dave's Cottage

Ontario, Canada

Waterbody Type:
Bay
Last observed: August 27, 2018
Monitored since: June 26, 2018

Raisin River: Martintown

Ontario, Canada

Waterbody Type:
River
Last observed: August 27, 2018
Monitored since: August 27, 2018

Adam Lake: Adam Lake off Granite Hills ln

Ontario, Canada

Waterbody Type:
Lake
Last observed: August 27, 2018
Monitored since: May 18, 2005