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?

8,226 locations

+34 new sample locations added in the past 30 days

The Wey: Downstream from Godalming Sewerage Treatment Works, riverbank western side

Peasmarsh, Surrey, United Kingdom

Waterbody Type:
River
Last observed: May 24, 2024
Monitored since: May 3, 2024
5 Observations
0 Issues

River Wey: Rowing club

Guildford, Surrey, United Kingdom

Waterbody Type:
River
Last observed: May 24, 2024
Monitored since: April 26, 2024
5 Observations
0 Issues

Tower Lake, SIUE: Tower Lake near Bike Trail

Edwardsville, Illinois, United States

Waterbody Type:
Lake
Last observed: May 23, 2024
Monitored since: December 17, 2023
6 Observations
0 Issues

St Lawrence River : Eastview

Kingston, Ontario, Canada

Waterbody Type:
Unknown
Last observed: May 23, 2024
Monitored since: July 22, 2021
3 Observations
0 Issues

Lake Opiniogo: Boat dock at QUBS

Chaffeys Locks, Ontario, Canada

Waterbody Type:
Lake
Last observed: May 23, 2024
Monitored since: September 12, 2018
6 Observations
0 Issues

Bates Lake: MacDonald Consolidated Grade 6/7

Kingston, New Brunswick, Canada

Waterbody Type:
Lake
Last observed: May 23, 2024
Monitored since: May 31, 2023
2 Observations
0 Issues

Knowlton Lake: Knowlton Lake Eastside

Ontario, Canada

Waterbody Type:
Lake
Last observed: May 21, 2024
Monitored since: May 21, 2024
1 Observations
0 Issues

Nagle's River: Nagle's River

St. John'S, Newfoundland and Labrador, Canada

Waterbody Type:
River
Last observed: May 21, 2024
Monitored since: May 21, 2024
1 Observations
0 Issues

Winnipeg River: Winnipeg River Near Pinawa Dam

Seven Sisters Falls, Manitoba, Canada

Waterbody Type:
Unknown
Last observed: May 20, 2024
Monitored since: May 20, 2024
1 Observations
0 Issues

Whitemouth River: Whitemouth River at Whitemouth Falls Provincial Park

Seven Sisters Falls, Manitoba, Canada

Waterbody Type:
Unknown
Last observed: May 20, 2024
Monitored since: May 20, 2024
1 Observations
0 Issues

Klauss Drain/Squaconning Creek: Covered Bridge

Bay City, Michigan, United States

Waterbody Type:
Creek
Last observed: May 20, 2024
Monitored since: May 20, 2024
1 Observations
0 Issues

Lac Supérieur : Lac Supérieur south shore

Quebec, Canada

Waterbody Type:
Lake
Last observed: May 19, 2024
Monitored since: May 19, 2024
1 Observations
0 Issues

Adolphus Reach: Glenora area

Adolphustown, Ontario, Canada

Waterbody Type:
Inlet or Fjord
Last observed: May 19, 2024
Monitored since: September 20, 2019
7 Observations
0 Issues

Deer Lake (South Shore): Southern Shore

Barrington, Illinois, United States

Waterbody Type:
Lake
Last observed: May 19, 2024
Monitored since: December 23, 2023
5 Observations
0 Issues

Deer Lake: Deer Lake

Barrington, Illinois, United States

Waterbody Type:
Lake
Last observed: May 19, 2024
Monitored since: November 20, 2023
6 Observations
0 Issues

Saginaw River: Zilwaukee Boat Ramp

Saginaw, Michigan, United States

Waterbody Type:
Unknown
Last observed: May 18, 2024
Monitored since: May 18, 2024
1 Observations
0 Issues

Cass River: Cass River Kayak Launch

Saginaw, Michigan, United States

Waterbody Type:
River
Last observed: May 18, 2024
Monitored since: May 18, 2024
1 Observations
0 Issues

Tittabawassee River: Woodland Trail Tittabawassee access

Saginaw, Michigan, United States

Waterbody Type:
River
Last observed: May 18, 2024
Monitored since: May 18, 2024
1 Observations
0 Issues

Tittabawassee River: River Access Point, Tittabawassee Park, Midland MI

Midland, Michigan, United States

Waterbody Type:
River
Last observed: May 18, 2024
Monitored since: October 28, 2023
2 Observations
0 Issues

Sturgeon creek near baseball complex: Sturgeon ck baseball

Midland, Michigan, United States

Waterbody Type:
River
Last observed: May 18, 2024
Monitored since: January 27, 2024
2 Observations
0 Issues

Winfield Creek: West bridge, Winfield Creek, Community Park, Carol Stream

Carol Stream, Illinois, United States

Waterbody Type:
Unknown
Last observed: May 18, 2024
Monitored since: December 18, 2023
6 Observations
0 Issues