Links
- Association of Drainage Authorities
- Department For Environment Food & Rural Affairs
- Environment Agency (Anglian Region)
- Witham First District Internal Drainage Board
- Witham Third District Internal Drainage Board
- Witham Fourth District Internal Drainage Board
- Upper Witham Internal Drainage Board
- South Holland Internal Drainage Board
- Lindsey Marsh Drainage Board
- North Level District Internal Drainage Board
- Welland & Deepings Internal Drainage Board
- Newark Area Internal Drainage Board
- North East Lindsey Internal Drainage Board
- Ancholme Internal Drainage Board
- Boston Borough Council
- East Lindsey District Council