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?

8,168 locations

+96 new sample locations added in the past 30 days

Ocean: Jericho Beach

Vancouver, British Columbia, Canada

Waterbody Type:
Inlet or Fjord
Last observed: December 21, 2024
Monitored since: December 21, 2024

Burnt Oak Brook: Watling Park - Abbots Rd Bridge (Upstream)

London, Barnet, United Kingdom

Waterbody Type:
Stream
Last observed: December 19, 2024
Monitored since: February 2, 2024

Silkstream / Burnt Oak Brook: Pinecone Bridge - Burnt Oak Brook in Watling Park

Edgware, England, United Kingdom

Waterbody Type:
Stream
Last observed: December 19, 2024
Monitored since: December 19, 2024

Floating Dock at Spettigue Pond (Site 4) Westminster Ponds ESA : Floating Dock at Spettigue Pond (Site 4) Westminster Ponds ESA

London, Ontario, Canada

Waterbody Type:
Pond
Last observed: December 17, 2024
Monitored since: May 31, 2021

Prentiss Creek: Prentiss Creek at Prentiss Street

Downers Grove, Illinois, United States

Waterbody Type:
Creek
Last observed: December 16, 2024
Monitored since: December 16, 2024

Fox River Watershed: Otter Creek

Elgin, Illinois, United States

Waterbody Type:
Unknown
Last observed: December 16, 2024
Monitored since: December 16, 2024

Flagg Creek: Creekside Park

Hinsdale, Illinois, United States

Waterbody Type:
Creek
Last observed: December 13, 2024
Monitored since: November 10, 2021

North Branch Chicago River: North Branch Chicago River at Edgebrook Woods

Chicago, Illinois, United States

Waterbody Type:
River
Last observed: December 11, 2024
Monitored since: December 17, 2022

Nippersink Creek: Nippersink Creek at Hill Rd

Richmond, Illinois, United States

Waterbody Type:
Creek
Last observed: December 11, 2024
Monitored since: December 27, 2023

Wilton Pond: David Lemon

Kennet District, Wiltshire, United Kingdom

Waterbody Type:
Pond
Last observed: December 11, 2024
Monitored since: June 3, 2024

Mill Creek: MillBridge Park

Kelowna, British Columbia, Canada

Waterbody Type:
Creek
Last observed: December 9, 2024
Monitored since: October 8, 2024

North Branch Chicago River: North Branch Chicago River at W Devon Avenue

Niles, Illinois, United States

Waterbody Type:
River
Last observed: December 9, 2024
Monitored since: November 16, 2024

Des Plaines River: River Grove at Grand Ave

River Grove, Illinois, United States

Waterbody Type:
Unknown
Last observed: December 8, 2024
Monitored since: February 17, 2022

Deer Creek: Deer Creek at Brentwood Blvd

Saint Louis, Missouri, United States

Waterbody Type:
Stream
Last observed: December 8, 2024
Monitored since: December 12, 2012

Salt Creek : R0212201 Wooddale at Irving Park

Wood Dale, Illinois, United States

Waterbody Type:
Unknown
Last observed: December 8, 2024
Monitored since: November 20, 2021

Shady Creek: Shady Creek at Magner Woods

Saint Louis, Missouri, United States

Waterbody Type:
Stream
Last observed: December 8, 2024
Monitored since: November 14, 2014

Springbrook Creek: Springbrook Creek

Itasca, Illinois, United States

Waterbody Type:
Creek
Last observed: December 8, 2024
Monitored since: December 8, 2024

North Branch Canal, Chicago River: Cherry Avenue Bridge

Chicago, Illinois, United States

Waterbody Type:
River
Last observed: December 8, 2024
Monitored since: November 27, 2024

Walnut Creek : Lake Eureka Park

Eureka, Illinois, United States

Waterbody Type:
Creek
Last observed: December 8, 2024
Monitored since: November 17, 2024

Bowker Creek: S side of Haultain St

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: December 7, 2024
Monitored since: December 4, 2024

Bowker Creek : Bee St looking upstream

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: December 7, 2024
Monitored since: December 4, 2024