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?

8,120 locations

+76 new sample locations added in the past 30 days

Henry Bose Creek: Hyland Creek 13

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: June 29, 2025
Monitored since: June 29, 2025

Lac Pajegasque: Lac Pajegasque

Beaucanton, Quebec, Canada

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: June 7, 2025

Lost Lake/ Mariner Road Catchment Area (Riverview Forest): East Mundy Park Stream Drainage System

Coquitlam, British Columbia, Canada

Waterbody Type:
Stream
Last observed: June 29, 2025
Monitored since: January 26, 2025

Mississippi Lake: Ebbs Shore

Ontario, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: June 25, 2023

Central Mundy Park Catchment Drainage System: Central Mundy Park

Coquitlam, British Columbia, Canada

Waterbody Type:
Stream
Last observed: June 29, 2025
Monitored since: January 26, 2025

Eagle Lake: Larocck

British Columbia, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: June 15, 2022

Fisheye Lake: To the right of the beach

Yukon, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: May 26, 2019

Mundy Lake: Mundy Park

Coquitlam, British Columbia, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: May 28, 2023

Great Heads Beck: Great Head Becks 1 in Addyman Woods

Leeds, Leeds, United Kingdom

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: January 26, 2025

Pelly River: Faro Bridge

Yukon, Canada

Waterbody Type:
River
Last observed: June 29, 2025
Monitored since: May 26, 2019

Van Gorder Creek: Where it empties into Pelly

Yukon, Canada

Waterbody Type:
Creek
Last observed: June 29, 2025
Monitored since: May 26, 2019

Upper French River : Back Channel (north of Elliot Island)

Ontario, Canada

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: July 1, 2024

Middle River: Middle River

Baddeck, Nova Scotia, Canada

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: May 15, 2025

Lake Nipissing: Campbell’s Bay

Ontario, Canada

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: July 1, 2024

Blind Creek : Blind Creek Bridge

Yukon, Canada

Waterbody Type:
Creek
Last observed: June 29, 2025
Monitored since: June 30, 2019

Lost Lake: Mundy Park

Coquitlam, British Columbia, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: May 28, 2023

Lake Erie: Waverly Beach (west side of break wall)

Ontario, Canada

Waterbody Type:
Lake
Last observed: June 29, 2025
Monitored since: June 25, 2023

River Wey: Wey Navigation

Guildford, Surrey, United Kingdom

Waterbody Type:
River
Last observed: June 29, 2025
Monitored since: May 10, 2022

St Mary’s River: Turtle Rock Preserve 2.0

Desbarats, Ontario, Canada

Waterbody Type:
River
Last observed: June 29, 2025
Monitored since: June 1, 2025

Welland River: Welland River, River Rd, EC Brown Conservation Area

Ontario, Canada

Waterbody Type:
River
Last observed: June 29, 2025
Monitored since: December 29, 2024

Upper French River : Main Channel Marker (near Keystone / Torrance Isle)

Ontario, Canada

Waterbody Type:
Unknown
Last observed: June 29, 2025
Monitored since: July 1, 2024