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?

7,707 locations

+83 new sample locations added in the past 30 days

Sugar Creek : Ewing Park II Sugar Creek Monitoring Site

Bloomington, Illinois, United States

Waterbody Type:
Creek
Last observed: January 14, 2025
Monitored since: December 1, 2023

Lower Trout pond : Trout Pond Outlet

Woodstock, Illinois, United States

Waterbody Type:
Unknown
Last observed: January 14, 2025
Monitored since: November 26, 2024

Sugar Creek : Bloomington Normal Water Reclamation District (BNWRD) Sugar Creek Monitoring Site

Normal, Illinois, United States

Waterbody Type:
Creek
Last observed: January 14, 2025
Monitored since: November 14, 2023

Powers Creek Headwaters: Powers Creek

Woodstock, Illinois, United States

Waterbody Type:
Creek
Last observed: January 14, 2025
Monitored since: November 26, 2024

Sugar Creek : Fairview Park Sugar Creek Stewards Monitoring Site

Normal, Illinois, United States

Waterbody Type:
Creek
Last observed: January 14, 2025
Monitored since: November 16, 2023

Salt creek: Salt Creek

Addison, Illinois, United States

Waterbody Type:
Unknown
Last observed: January 13, 2025
Monitored since: January 5, 2024

North Branch of the Chicago River: Harms Woods/Glenview Woods

Glenview, Illinois, United States

Waterbody Type:
Unknown
Last observed: January 13, 2025
Monitored since: December 21, 2021

Roundhay Park :Waterloo Lake: Waterloo Lake : Landing stage by cafe

Leeds, Leeds, United Kingdom

Waterbody Type:
Lake
Last observed: January 13, 2025

Creek: Fitchie Creek

Elgin, Illinois, United States

Waterbody Type:
Creek
Last observed: January 12, 2025
Monitored since: September 13, 2024

North Shore Channel: Legion Park-NSCP

Chicago, Illinois, United States

Waterbody Type:
River
Last observed: January 12, 2025
Monitored since: December 30, 2024

Schoenberger Creek: Schoenberger Creek at West Belleville Bikeway

Belleville, Illinois, United States

Waterbody Type:
Creek
Last observed: January 12, 2025
Monitored since: October 23, 2023

Gartside Creek: Gartside Creek at Queen of Peace

Belleville, Illinois, United States

Waterbody Type:
Creek
Last observed: January 12, 2025
Monitored since: October 21, 2023

Spring Brook Creek: Harry J. Wolf

Warrenville, Illinois, United States

Waterbody Type:
Creek
Last observed: January 12, 2025
Monitored since: November 12, 2024

Speed river: Pedestrian bridge

Guelph, Ontario, Canada

Waterbody Type:
River
Last observed: January 12, 2025
Monitored since: January 12, 2025

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

Ontario, Canada

Waterbody Type:
River
Last observed: January 12, 2025
Monitored since: December 29, 2024

Welland River, River Rd Parkette: Welland River, River Rd Parkette

Welland, Ontario, Canada

Waterbody Type:
River
Last observed: January 12, 2025
Monitored since: December 29, 2024

River Ching: Beech Hall Crescent CSO

London, Waltham Forest, United Kingdom

Waterbody Type:
River
Last observed: January 12, 2025
Monitored since: November 5, 2024

The Ching: Beech Hall

London, Waltham Forest, United Kingdom

Waterbody Type:
Stream
Last observed: January 12, 2025
Monitored since: December 8, 2023

Blackberry Creek at Hannaford Woods FP: Blackberry Creek Hannaford Woods FP

Sugar Grove, Illinois, United States

Waterbody Type:
Creek
Last observed: January 12, 2025
Monitored since: December 22, 2024

The Ching: Whitehall Plain

Buckhurst Hill, Waltham Forest, United Kingdom

Waterbody Type:
Stream
Last observed: January 12, 2025
Monitored since: July 14, 2024

Ching Brook: Footbridge near Rangers Road

Buckhurst Hill, Essex, United Kingdom

Waterbody Type:
Stream
Last observed: January 12, 2025
Monitored since: July 14, 2024