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?

7,703 locations

+80 new sample locations added in the past 30 days

Quarry main pond: Bayside main pond

Rednersville, Ontario, Canada

Waterbody Type:
Pond
Last observed: April 12, 2023
Monitored since: April 12, 2023

Sugar Bush Bridge: Bittern Creek

Quebec, Canada

Waterbody Type:
Unknown
Last observed: April 11, 2023
Monitored since: April 11, 2023

Etang Parc Jarry: Parc Jarry, Montreal

Montreal, Quebec, Canada

Waterbody Type:
Unknown
Last observed: April 5, 2023
Monitored since: October 11, 2021

Ross Barnett Reservoir: Pelahatchie Shore Park

Brandon, Mississippi, United States

Waterbody Type:
Lake
Last observed: April 4, 2023
Monitored since: August 9, 2022

Ruisseau clair: Lepper Brook

Bible Hill, Nova Scotia, Canada

Waterbody Type:
Stream
Last observed: April 2, 2023
Monitored since: April 2, 2023

Quebrada sin nobre: Quebrada sin nombre

Rincon, Puerto Rico, Puerto Rico

Waterbody Type:
Stream
Last observed: April 1, 2023
Monitored since: April 1, 2023

North Branch Chicago River: Clark Park Boat House

Chicago, Illinois, United States

Waterbody Type:
River
Last observed: March 31, 2023
Monitored since: December 27, 2021

Bourne Stream lower: Bourne before joining Wey

Farnham, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 27, 2023
Monitored since: March 27, 2023

Bourne Stream: Bourne stream (Burnt Hill Rd)

Farnham, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 25, 2023
Monitored since: March 25, 2023

River Wey: River Wey @Weybrook House

Farncombe, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 25, 2023
Monitored since: March 18, 2023

River Swilgate: Tewkesbury Nature Reserve: Swilgate: meander with bench and planted trees

Cheltenham, Gloucestershire, United Kingdom

Waterbody Type:
River
Last observed: March 25, 2023
Monitored since: May 11, 2022

Tirle Brook: Tewkesbury Nature Reserve: Tirle Brook

Cheltenham, Gloucestershire, United Kingdom

Waterbody Type:
Stream
Last observed: March 25, 2023
Monitored since: May 11, 2022

River Wey: Allees Meadow

East Hampshire District, Hampshire, United Kingdom

Waterbody Type:
River
Last observed: March 25, 2023
Monitored since: March 19, 2023

Grand River, Fergus: Pier point Park

Fergus, Ontario, Canada

Waterbody Type:
River
Last observed: March 24, 2023
Monitored since: October 5, 2022

Bayou Keegan - Back Bay Biloxi: Bayou Keegan off Crusaders Dr.

Biloxi, Mississippi, United States

Waterbody Type:
Bay
Last observed: March 22, 2023
Monitored since: August 12, 2021

Bowker Creek: Oak Bay Rec

Victoria, British Columbia, Canada

Waterbody Type:
Creek
Last observed: March 20, 2023
Monitored since: March 20, 2023

North Wey (Alton to Tilford): FARNHAM PARK TRIBUTARY ABOVE WEY (N)

Farnham, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 20, 2023
Monitored since: March 20, 2023

Lac Minodeye: Lac Minodeye south east shoreline

Quebec, Canada

Waterbody Type:
Lake
Last observed: March 20, 2023
Monitored since: March 20, 2023

Wey: Somerset Bridge

Elstead, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 20, 2023
Monitored since: March 20, 2023

Royal Brook: ROYAL BROOK AT OXENFORD FARM

Waverley Borough, Surrey, United Kingdom

Waterbody Type:
River
Last observed: March 20, 2023
Monitored since: March 20, 2023

Unknown tributary: Off Water Lane

Busbridge, Surrey, United Kingdom

Waterbody Type:
Stream
Last observed: March 20, 2023
Monitored since: March 20, 2023