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Agenda - 06-27-1983
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Agenda - 06-27-1983
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4/24/2017 8:06:06 AM
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BOCC
Date
6/27/1983
Meeting Type
Regular Meeting
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Agenda
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Minutes - 19830627
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\Board of County Commissioners\Minutes - Approved\1980's\1983
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WHAT IS THE CAUSE OF AIRPORT NOISE AND LAND USE PROBLEMS? impacts on people that may be described by such terms as annoyance, <br /> The land use and noise problems associated with today's airports have nuisance,disturbance or dissatisfaction. <br /> developed over the last half century. Today, rapid changes in urban Economic Impacts <br /> development patterns and increased aviation activity have made aircraft noise <br /> a major issue. Without proper airport/land use compatibility planning, airport noise <br /> levels may become an undesirable by-product of a service that offers <br /> In the past, most airports were located away from developed areas. substantial economic benefit for area communities. Excessive noise levels <br /> However,during the past two decades many urban areas have experienced have the potential of depressmg_P_LopeLtY_vafues_€n._noise_a#fected-areas.-- <br /> -- —considerat)le--populatioi=i..md-V6i enE-ot flf the central cities and into- -^ — -- -- Almost any activity engaged in at a property affected by high intensity noise is <br /> surrounding suburban areas. Consequently, an extensive amount of less productive than would be the case at a similar quiet location. This is <br /> previously undeveloped land near airports has been subdivided for residential particularly evident when considering residential property. In communities <br /> and related uses. which have developed noise problems. lower property values have caused <br /> When an urban area grows outward, the land between the airport and property tax revenues to decline for both local and state governments- <br /> existing urban: areas becomes attractive for suburban development. The Legal Impacts <br /> airport environs usually have good highway accessibility and existing People negatively impacted by airport noise may filedarnage suits against <br /> availability of utilities.Therefore,land near the airport becomes economically the airport. The outcome of many of these suits has resulted in court actions <br /> more attractive than other areas for subdivision development.Consequently, reducing airport service and/or the payment of large sums of money for the <br /> urban outward growth development pressures may cause previously relocation of noise sensitive land uses. larger metropolitan areas such as <br /> acceptable land use patterns around the airport to be rapidly converted to Phoenix and Tucson have been involved In noise litigation proceedings in <br /> noise sensitive land uses such as residences,schools.churches and hospitals. recent years. Smaller airports nave been less prone to suit: however, as air <br /> Increased airport aviation activity together with the introduction of larger traffic increases at their facilities.the impact of noise litigation will probably <br /> and faster aircraft can create an airport noise problem even though one may follow the pattern being set in larger metropolitan areas. <br /> not have existed in the past. The introduction of jet engine aircraft will Airport Development Impacts <br /> significantly increase noise levels well beyond that experienced when only The development of noise sensitive land uses around an airport may also <br /> propeller driven aircraft were used at the airport facility.Jet aircraftservice not create problems for the future expar lion of the airport.Rapid urbanization has <br /> only creates a greater intensity of noise within the existing airport boundaries, occurred in many Arizona communities in the past 25 years and as a <br /> but will extend the impact of aviation noise well beyond existing impacted consequence. a number of airports were unable to expand their facilities or <br /> areas. were forced to cease operations. Effective airport land use compatibility <br /> WHY IS AIRPORT NOISE A CONCERN? planning would have helped to avert many of these difficulties. <br /> Public Health Impacts <br /> Noise is one of the most serious environmental impacts associated will) HOW DO YOU MEASURE AND LOCATE AIRPORT NOISE PROBLEMS? <br /> airports.Excessive noise can lower the quality of living environments and may To prevent or correct an airport noise problem,you will need to determine <br /> cause health problems. and locate airport noise impact zones.While most general aviation airports <br /> Physiological Effects-Exposure to noise levels of sufficient intensity for currently do not have a noise problem. forecasted usage of many airports <br /> long periods of time can cause permanent damage to peoples bearing. indicates the possibility of noise problems.Determining the location of future <br /> cardiovascuiar systems and mental health. noise impact zones is an essential first step in the prevention of airport noise <br /> Behavioral Effects - Very high noise levels may interfere with speech problems. <br /> communication, formal education in schools, occupational efficiency, Measuring Airport Noise Conflict Areas <br /> television watching, sleeping and the quality of relaxation. <br /> Determining the noise impact of a particular airport's operations on <br /> Annoyance Effects - Noise may also have subjective or sociological nearby communities requires an understanding of noise measurement. a <br /> t <br /> 2 <br />
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