In sections 89 to 92—

• “groundwater” has the same meaning as in the Water Framework Directive;

• “river basin district” means an area identified as such by or under any legislation to which the section in question applies;

• “surface water” has the same meaning as in the Water Framework Directive;

• “Water Framework Directive” means Directive 2000/60/EC of the European Parliament and of the Council establishing a framework for Community action in the field of water policy.