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River Institute
Upper St. Lawrence River Volunteer Monitoring
791
Observations
0
Issues
271
Locations
Leaderboard
Emma Ehrenfeld
3550 Points
3550 Points
Sue DeRochie
3060 Points
3060 Points
Water Rangers
2690 Points
2690 Points
Emilie DeRochie
1220 Points
1220 Points
Winter McDougall
1090 Points
1090 Points
Observations
Guidon Park area : St Lawrence River
Long Sault, Ontario, Canada
Observed by James Hardiment Tue, 19 Aug 2025 14:51:00 +0000
École secondaire publique L'Héritage : St. Lawrence River
Ontario, Canada
Observed by de Haan Family Mon, 18 Aug 2025 10:17:13 -0400
End of Canal Rd. : St. Lawrence River
Morrisburg, Ontario, Canada
Observed by Cohen MacDermid Mon, 18 Aug 2025 12:05:00 +0000
École secondaire publique L'Héritage : St. Lawrence River
Ontario, Canada
Observed by de Haan Family Fri, 15 Aug 2025 11:19:10 -0400
Summerstown : St. Lawrence
Cornwall, Ontario, Canada
Observed by Mark Bellis Thu, 14 Aug 2025 20:47:00 -0400
Near Montreal Rd. Culvert outflow, outside of pit : St. Lawrence River
Cornwall, Ontario, Canada
Observed by Katherine Tieman Thu, 14 Aug 2025 08:50:00 -0400
Montreal Rd. Culvert outflow : St. Lawrence River
Cornwall, Ontario, Canada
Observed by Katherine Tieman Thu, 14 Aug 2025 08:45:00 -0400
St. Lawrence River Dock River Intitute : St. Lawrence River
Cornwall, Ontario, Canada
Observed by Katherine Tieman Thu, 14 Aug 2025 08:30:00 -0400