| 2020 Legislative Breakfast | 2020 State of Our Waters |
| 2019 Conference | Water -- New England's Next Big Challenge |
| 2018 Legislative Breakfast | 2018 State of Our Waters |
| 2017 Conference | Solutions for Healthy Waters in Southeastern Massachusetts |
| 2016 Workshops | Nonnative, Invasive Plant Control |
| 2015 Conference | The Future of Water in Southeastern Massachusetts |
