An Act of the Scottish Parliament to make provision for the development of Scotland's water resources; to bring large-scale water abstraction under Ministerial control; to extend Scottish Water's functions and to authorise grants and loans in favour of related bodies; to permit the taking of steps for the sake of water quality; to create contracts for certain non-domestic water and sewerage services; to protect the public sewerage network from harm and to allow for maintenance of private sewage works; to enable the making of water shortage orders; and for connected purposes.