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?

6,585 locations

+39 new sample locations added in the past 30 days

West Branch DuPage River : Thompson Riverside

Warrenville, Illinois, United States

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: December 29, 2023

SSM TEST SITE: SSM TEST SITE

Ontario, Canada

Waterbody Type:
Unknown
Last observed: February 23, 2024
Monitored since: February 23, 2024

Napanee River (between Yarker and Camden East): O'Keeffe property (3861 County Rd 1E, RR2, Yarker)

Ontario, Canada

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: March 24, 2017

River Wey: Stonehouse Road

Liphook, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: May 29, 2022

Boyne River: Flesherton Hills

Ontario, Canada

Waterbody Type:
Creek
Last observed: February 23, 2024
Monitored since: February 6, 2024

Unstead Wetland Reserve: Unstead Exit (outflow)

Bramley, Surrey, United Kingdom

Waterbody Type:
Wetland
Last observed: February 23, 2024
Monitored since: July 20, 2023

Unstead Wetland Reserve: East Lagoon

Bramley, Surrey, United Kingdom

Waterbody Type:
Lagoon
Last observed: February 23, 2024
Monitored since: July 20, 2023

Unstead Inlet: From Godalming Treatment Works

Godalming, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: February 23, 2024
Monitored since: July 20, 2023

River Wey: Newark Lock downstream

Ripley, Surrey, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: September 25, 2022

River Wey: Newark Lock upstream

Send, Surrey, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: September 25, 2022

Frensham Pond: Frensham Pond Outlet sluice

Blacknest, Surrey, United Kingdom

Waterbody Type:
Pond
Last observed: February 23, 2024
Monitored since: May 31, 2022

River Wey: Footbridge downstream of junction with Frensham Pond outlet

Blacknest, Surrey, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: May 30, 2022

Unstead Wetland Reserve: Outlet into Pond Wood

Guildford Borough, Surrey, United Kingdom

Waterbody Type:
Pond
Last observed: February 23, 2024
Monitored since: October 27, 2023

Wey Natural River: Outflow from GSTW into Wey Natural River: Trunley Heath Road

Godalming, Surrey, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: July 29, 2023

Natural Wey River (Unstead): Natural Wey River at Unstead close to bridge (Northside)

Godalming, Surrey, United Kingdom

Waterbody Type:
River
Last observed: February 23, 2024
Monitored since: August 25, 2023

St. Marys River: Bellevue Park Topsail Island

Ontario, Canada

Waterbody Type:
River
Last observed: February 22, 2024
Monitored since: February 22, 2024

Duck pond: Bellevue Park duck pond

Ontario, Canada

Waterbody Type:
Pond
Last observed: February 22, 2024
Monitored since: February 22, 2024

Pearl River: Coal Bluff Park

Lena, Mississippi, United States

Waterbody Type:
River
Last observed: February 22, 2024
Monitored since: September 19, 2018

Bliss Woods -Blackberry Creek: Bliss Woods -Blackberry Creek

Sugar Grove, Illinois, United States

Waterbody Type:
Creek
Last observed: February 22, 2024
Monitored since: December 28, 2023

Plum Creek at Klemme Rd: Plum Creek at Klemme

Crete, Illinois, United States

Waterbody Type:
Creek
Last observed: February 22, 2024
Monitored since: December 10, 2023

Pearl River: Leake County Water Park

Canton, Mississippi, United States

Waterbody Type:
River
Last observed: February 22, 2024
Monitored since: July 3, 2019