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?

7,973 locations

+65 new sample locations added in the past 30 days

Ross Barnett Reservoir: Natchez Trace Overlook

Madison, Mississippi, United States

Waterbody Type:
Lake
Last observed: August 29, 2024
Monitored since: April 28, 2018
40 Observations
0 Issues

Brashear Creek: OB Curtis

Ridgeland, Mississippi, United States

Waterbody Type:
Creek
Last observed: August 29, 2024
Monitored since: May 11, 2022
38 Observations
0 Issues

Lac Noir : N1

Quebec, Canada

Waterbody Type:
Lake
Last observed: August 29, 2024
Monitored since: August 7, 2017
4 Observations
0 Issues

QC-572513: QC-572513

Quebec, Canada

Waterbody Type:
Stream
Last observed: August 29, 2024
Monitored since: August 29, 2024
1 Observations
0 Issues

Turtle Lake: Turtle Lake- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 29, 2024
Monitored since: August 29, 2024
1 Observations
0 Issues

St Lawrence river: Cornwall marina co-op

Ontario, Canada

Waterbody Type:
River
Last observed: August 29, 2024
Monitored since: August 13, 2024
3 Observations
0 Issues

Lake Ontario: Humber River (Nashville Conservation Reserve)

Kleinburg, Ontario, Canada

Waterbody Type:
River
Last observed: August 29, 2024
Monitored since: August 29, 2024
1 Observations
0 Issues

Boat dock: Marina

Ontario, Canada

Waterbody Type:
Bay
Last observed: August 29, 2024
Monitored since: August 4, 2024
4 Observations
0 Issues

river Leam: Leam test site

Leamington, Warwickshire, United Kingdom

Waterbody Type:
River
Last observed: August 28, 2024
Monitored since: August 28, 2024
1 Observations
0 Issues

River Tillingbourne: Tillingbourne

Guildford, Surrey, United Kingdom

Waterbody Type:
Unknown
Last observed: August 28, 2024
Monitored since: March 18, 2023
7 Observations
0 Issues

St. Lawrence River: Cornwall Marina Co-op

Ontario, Canada

Waterbody Type:
River
Last observed: August 27, 2024
Monitored since: September 29, 2023
14 Observations
0 Issues

Pasqua: Pasqua- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 27, 2024
Monitored since: August 27, 2024
1 Observations
0 Issues

Lac Saint-Antoine: Fosse SA1

Val-des-Monts, Quebec, Canada

Waterbody Type:
Lake
Last observed: August 27, 2024
Monitored since: June 20, 2021
14 Observations
0 Issues

Katepwa: Katepwa- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 27, 2024
Monitored since: August 27, 2024
1 Observations
0 Issues

Boundary Dam: Boundary Dam- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 27, 2024
Monitored since: August 27, 2024
1 Observations
0 Issues

McGregor Bay: Parish Docks

Whitefish Falls, Ontario, Canada

Waterbody Type:
Bay
Last observed: August 27, 2024
Monitored since: May 22, 2023
4 Observations
0 Issues

Iroquois Bay: Cook/Phillips Cottage

Ontario, Canada

Waterbody Type:
Bay
Last observed: August 26, 2024
Monitored since: May 19, 2024
3 Observations
0 Issues

Big Quill: Big Quill- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 26, 2024
Monitored since: August 26, 2024
1 Observations
0 Issues

West Lake: Public Boat Launch at Wellington Harbour on West Lake

Wellington, Ontario, Canada

Waterbody Type:
Bay
Last observed: August 26, 2024
Monitored since: April 10, 2019
17 Observations
0 Issues

Gouvernor Reservoir: Gouvernor- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 26, 2024
Monitored since: August 26, 2024
1 Observations
0 Issues

Grant Devine: Grant Devine- 100 Lake Survey

Saskatchewan, Canada

Waterbody Type:
Lake
Last observed: August 26, 2024
Monitored since: August 26, 2024
1 Observations
0 Issues