Emma Ehrenfeld

Contributed Locations

When you add observations to your sample locations, they'll be listed here.

Date Range	Locations	Observations	Issues
September 13, 2019 - July 25, 2025	St Lawrence River : Cornwall	103	0
July 23, 2020 - July 24, 2025	St Lawrence River : Rotary Creek	3	0
July 24, 2023 - July 14, 2025	St. Lawrence River : Mariatown Bay - Erosion Project site	2	0
September 16, 2019 - July 8, 2025	St.Lawrence River : Inlet between River Institute and L’Heritage High School	89	0
August 4, 2022 - June 5, 2025	St. Lawrence River : South Lancaster Wharf	3	0
September 19, 2023 - June 5, 2025	Desisle River : Dalhousie Mills	3	0
May 31, 2022 - June 2, 2025	Concession 2 Bridge : Sutherland Creek	4	0
September 28, 2023 - May 27, 2025	Wood Creek : Wood Creek County rd 2 Bridge	2	0
July 8, 2019 - May 9, 2025	St. Lawrence River : Rotary Creek	41	0
August 17, 2022 - October 21, 2024	St. Lawrence River : Howe Island Bay	4	0