Mendip District Council - England MENDIP '--......,. .._ ... -.......- D ISTR ICT ,CQU N C I L 2009 Air Quality Updating and Screening Assessment for Mendip District Council In fulfillment of Part IV of the Environment Act 1995 Local Air Quality Management April 2009 Updating and Screening Assessment April 2009 Mendip District Council - England Local Rupert Williamson Authority Environmental Protection Officer Officer Department Neighbourhood Services Address Cannards Grave Road Shepton Mallet Somerset BA4 5AA Telephone 01749 341466 e-mail
[email protected] Report Reference number Date ii Updating and Screening Assessment April 2009 Mendip District Council - England Executive Summary Part IV of the Environment Act 1995 places responsibility on local authorities to review and assess the air quality in their area in comparison to National Air Quality Objectives. The review and assessment of air quality takes the form of an Updating and Screening Assessment (USA) every three years, which is intended to identify significant changes that may have occurred since the previous rounds of Review and Assessment. This includes new monitoring data; new or changed emission sources and any local changes that may affect air quality. Progress Reports are produced in the interim years between USAs to keep stakeholders informed of changes and allow the local authority to take early steps to protect air quality if there are doubts about achieving any objective. If either the USA or Progress Report raises doubts as to whether an air quality objective will be achieved, then a Detailed Assessment is conducted to evaluate the risk that the objective will not be achieved. If the Detailed Assessment concludes that a risk exists, then consideration must be given to declaring an Air Quality Management Area and an Air Quality Action Plan should be introduced.