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?

8,174 locations

+101 new sample locations added in the past 30 days

Springbrook Creek: Springbrook Creek @ S Maple Ave, Itasca

Itasca, Illinois, United States

Waterbody Type:
Creek
Last observed: May 29, 2025
Monitored since: December 19, 2023

Springbrook Creek: Springbrook Creek @ N Circle Ave, Bloomingdale

Bloomingdale, Illinois, United States

Waterbody Type:
Creek
Last observed: May 29, 2025
Monitored since: December 19, 2023

River Thames: Outfall at Deptford near Convoy's Wharf

London, England, United Kingdom

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

West Branch DuPage River: West Branch DuPage River at Naperville Riverwalk

Naperville, Illinois, United States

Waterbody Type:
River
Last observed: May 29, 2025
Monitored since: November 30, 2023

Beaver Pond: Beaver Pond

Fairhaven, New Brunswick, Canada

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

Cougar Creek: Cougar Creek Headwaters

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Hyland Creek: Hyland Creek @ 66 Avenue

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek Park @ East Pedestrian Bridge (Elementary School)

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek Park @ East Pedestrian Bridge 2

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek @ 12408 70 Avenue

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Henry Bose Creek: Henry Bose Creek @ Hyland Creek Park

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Hyland Creek: Hyland Creek @ 148 Street

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Henry Bose Creek: Henry Bose Creek @ 138 Street

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek Park @ Pedestrian Bridge

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek @ end of 123 Street cul-de-sac

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Cougar Creek: Cougar Creek Park @ Pond Outlet

Surrey, British Columbia, Canada

Waterbody Type:
Creek
Last observed: May 29, 2025

Morrison Valley Creek: Central open banks

Oakville, Ontario, Canada

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

Glencrest Creek: Glencrest creek south of Bemis Road

Glen Ellyn, Illinois, United States

Waterbody Type:
Creek
Last observed: May 29, 2025
Monitored since: November 21, 2024

Glencrest creek: North side Bemis road

Glen Ellyn, Illinois, United States

Waterbody Type:
Creek
Last observed: May 29, 2025
Monitored since: November 21, 2024

Waubonsie Creek: Waubonsie Creek Trail Bridge

Aurora, Illinois, United States

Waterbody Type:
Creek
Last observed: May 29, 2025
Monitored since: December 17, 2023

Stream running along Peat Drive: Peat Drive Stream

Quispamsis, New Brunswick, Canada

Waterbody Type:
Unknown
Last observed: May 28, 2025
Monitored since: May 28, 2025