Sustainability Sustainability is about working to meet the Council's ambitions to make Calderdale a cleaner, greener and environmentally responsible place for its residents, workers and visitors. Flooding Find out how to report if you see flooding, or spot a potential risk of flooding. View our flood action plan and get help and advice about flooding. Environmental health Environmental Health Services work to aid the health, safety and well-being of everyone living and working in Calderdale, Countryside conservation Information on countryside services and nature reserves in Calderdale. Regeneration Revitalising and reshaping the Borough's focus on supporting its economy, especially in the light of the recent economic downturn.