Groups

Groups are how we help our community collect high quality water quality data and organize volunteers with features like customizable data entry forms, email digests, automatic sharing to the data repository, DataStream. What's this?

Not sure where to start? Use the Water Rangers testkit and request to join our group, Water Rangers Testkitters .

Starting a new group? You can add it after a quick set-up! Find out more
Thames21

Lea Guardians

Last observation:
Jun 23, 2025 1:14 UTC

1101 Observations
88 Locations
0 Issues
Big Rideau Lake Association

Big Rideau Lake Water Quality

Areas monitored:
P.O. BOX 93 PORTLAND, ON Canada K0G 1V0

Last observation:
Jun 23, 2025 1:00 UTC

612 Observations
41 Locations
3 Issues
Mississippi Lakes Association

Mississippi Lakes Association

Areas monitored:
Mississippi Lakes, Lanark County, ON

Last observation:
Jun 23, 2025 12:10 UTC

661 Observations
66 Locations
0 Issues
Municipalité de Val-des-Monts

Lac McGregor

Last observation:
Jun 22, 2025 9:32 UTC

110 Observations
5 Locations
0 Issues
River Institute

Community-based Water Monitoring

Areas monitored:
2 St. Lawrence Dr, Cornwall, ON Canada K6H 4Z1

Last observation:
Jun 22, 2025 7:27 UTC

688 Observations
226 Locations
0 Issues
University of Regina

Citizen Science

Areas monitored:
3737 Wascana Pkwy, Regina, SK Canada S4S 0A2

Last observation:
Jun 22, 2025 4:30 UTC

1650 Observations
381 Locations
6 Issues
Water Rangers

Testkitters

Last observation:
Jun 22, 2025 2:38 UTC

225 Observations
103 Locations
0 Issues