| Organization / Program Name(s) | Located In | Description (Brief) |
|---|---|---|
| Maitland Valley Conservation Authority, Middle Maitland Rejuvenation Committee, Wroxeter | Howick | Volunteer group working to improve water quality and stream flow. MMRC is also working to improve the health of the river for aquatic life. Naturalization and water quality projects Volunteers should ... |
| Maitland Valley Conservation Authority, Wroxeter | Howick | Protect and enhance water, trees and soil in the Maitland and Nine Mile River watersheds. Supported by local municipalities, Maitland Conservation works with community partners to provide stewardship ... |