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?

7,772 locations

+71 new sample locations added in the past 30 days

Lake Erie: Prospect Point

Ontario, Canada

Waterbody Type:
Lake Monitored since: September 25, 2021

Harricana: Camp 20

Quebec, Canada

Waterbody Type:
River Monitored since: July 23, 2021

Lake: Southmere Lake Inlet

London, Bexley, United Kingdom

Waterbody Type:
Lake

Harricana: Camp 12

Quebec, Canada

Waterbody Type:
River Monitored since: July 16, 2021

Sangamon River: Hell’s 1/2 Acre Bridge

Taylorville, Illinois, United States

Waterbody Type:
River

Lake Taylorville: Co. Highway 8 by Boyd Dappert

Taylorville, Illinois, United States

Waterbody Type:
Lake

Manners Park Pond: Fishing Dock

Taylorville, Illinois, United States

Waterbody Type:
Pond

Harricana: Pointe sud Île splendide

Quebec, Canada

Waterbody Type:
River Monitored since: July 9, 2021

Harricana: Île aux hérons

Quebec, Canada

Waterbody Type:
River Monitored since: July 4, 2021

Lake Erie: Lorraine Bay East

Port Colborne, Ontario, Canada

Waterbody Type:
Lake

Ottawa River: Ottawa River at Portage du Fort

Quebec, Canada

Waterbody Type:
River

Rivière Wetetnagami: Wetetnagami

Quebec, Canada

Waterbody Type:
River Monitored since: September 1, 2021

Marian River: Frank Channel

Northwest Territories, Canada

Waterbody Type:
River Monitored since: July 6, 2021

RIDEAU RIVER: RIDEAU RIVER

Ottawa, Ontario, Canada

Waterbody Type:
River

RIDEAU RIVER: RIDEAU RIVER

Ottawa, Ontario, Canada

Waterbody Type:
River

Tilthams Green Tributary: Tilthams Green Tributary

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Tributary from Broadwater Lake: Broadwater Lake Stream to River Wey

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream

Lac Maseres: Lac Maseres at Bridge

Quebec, Canada

Waterbody Type:
Lake Monitored since: September 1, 2021

Firelight Pond: Firelight Pond

Lethbridge, Alberta, Canada

Waterbody Type:
Pond

Grand Bay National Estuary: Middle Bayou

Moss Point, Mississippi, United States

Waterbody Type:
Stream

Don River West Branch: Don River West Branch at ET Seton Park Disc Golf

Don Mills, Ontario, Canada

Waterbody Type:
River