The following links should provide relevant information that pertains to operations that take place in the Holland Marsh.
- The Township of King
- Town of Bradford West Gwillimbury
- Drainage Act
- Drainage Superintendents Association of Ontario
- Lake Simcoe Region Conservation Authority
- University of Guelph Muck Research Station
- Ministry of Agriculture, Food and Rural Affairs
- Ministry of the Environment and Climate Change
- Ministry of Energy
- Ministry of Municipal Affairs
- Ministry of Natural Resources and Forestry
- Fisheries and Oceans Canada
