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HomeMy WebLinkAboutCAMA Land Use Plan-1981TOWN OF WRIGHTSVILLE BEACH oo� F / I a J �t I n�. 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Jnq Ilews a si ueld asn puel g3kag all!ns1421JM a41 NOI1Jf aoHINl Future Populations and The Costs of Growth Unless the Town and property owners are willing to incur an increase in taxes that would inevitably result if all growth were prohibited through unreasonable and unlawful land use restric- tions, then some portion of this growth must be accommodat- ed. The central issue is: How much growth can, and should, the Town absorb and still maintain the way of life and character of the Town the citizens desire. If it is assumed that developments currently in the planning stages are completed within the next 10 years, that there are no significant changes in zoning controls, and growth pressures from the region and county continue to increase, then there is a good probability that past increases in population will continue for the next 10 years. This would result in a population increase of 1,490 persons by the year 1985 and a permanent population of 4,011. The question is, will this population increase impose fiscal and environmental costs so great that the quality of life will significantly deteriorate for all residents. Given the number of vacant lots, low occupancy rates and planned capacity at existing facilities, this growth can readily be accommodated. However, as a tourist attraction, the Town must provide facilities for a considerably larger population than the estimated 4,011. This total population that must be planned for consists of not only permanent residents, but also day and overnight tourists, as well as summer residents. As many as 12,447 day visitors, 6,566 overnight visitors, and 3,391 summer residents may be on the beach during a peak weekend. Thus, the "planning population" may reach 24,825 persons —nearly 10 times the size of the permanent population. Because of parking limitations and zoning controls, it is not anticipated that the tourist or summer resident population will increase significantly during the next 10 years. To provide the necessary facilities, expansion of both the water and sewer systems are being planned with funding assistance anticipated from federal sources. However, if such assistance is not forthcoming, as may be the case in expansion of the sewage disposal plant, then the Town must decide if it wishes to accept this increase with possible increased costs to taxpayers. This is one of the issues the Town must face and resolve during the next 10 years if it is to maintain the desired way of life. In addition to this issue, the Wrightsville Planning Board was asked to identify other major issues that would confront the Town and require policy direc- tion. Land Use Issues The Planning Board felt that the most significant issue was the adverse effects that result from overcrowding and congestion caused by visitors during the summer months. While the inevitable litter, traffic, and invasion of private property are annoying the most serious effect is on the Town's ability to provide services and facilities for a large visitor population. Since the major revenue source for financing these services and facilities is the property tax the major burden falls on the property owner and not on the person who receives the benefit of Town services and facilities. The second major issue identi- fied by the Planning Board concerns how and what lands will be developed in the future. Future development in the Town will be largely limited to the north end of the island, vacant lots, and several sites on which development is in the planning states (the Kenan site, the old Lumina site, and the Surf Club site). The problem is to assure that these, or other developments, are of a quality that is consistent with community objectives and poli- cies. Development of marshland is highly unlikely because of State and Federal dredge and fill restrictions. The third major problem facing the Town is how to control erosion —both ocean side and sound side. Collapse of the berm and dune structure during a storm or hurricane would inevitably result in extensive damage to public and private property. Undercutting of resi- dences on the sound side is already occurring. Provision of public services and facilities was the last major problem iden- tified by the Planning Board. This issue is mostly the result of the large visitor population the Town must support during the peak months. The basic question is how and what services will be provided to existing and planned development and to the various segments of the Town's population. Objectives and Policies In identifying these problems the Planning Board did not intend to provide specific solutions but to isolate problems that the Town must attempt to solve. However, the solution to any of these problems will be easier if there is a firm understanding of what needs to be done and how it is to be carried out. Objectives, policies, and standards provide the what and how for the use and development of land. Objectives and policies must give adequate consideration to the long-range trends that will affect the Town's growth, the capability of the Town's fiscal and natural resources to sustain these trends, and whether these trends and their effects are consistent with the desires of the citizens, and the goals and standards of the Coastal Area Management Act. To provide the citizens and officials of Wrightsville Beach guides for making land use decision, the following land use objectives and policies were adopted by the Planning Board. LAND USE OBJECTIVES, POLICIES AND STANDARDS FOR THE TOWN OF WRIGHTSVILLE BEACH Long Range Objective To create and maintain, for all citizens of the community, and within Areas of Environmental Concern for citizens of the State and Nation, a quality environment that will make a wise and balanced use of the economic and natural resources of the Town and thus promote and protect the public health, safety and welfare. Policy —To establish a management system, based on ecolo- gical consideratons, that will provide the necessary information and guidance to town citizens and officials for making land use decision. Ten Year Land Use Objective To maintain and enhance Wrightsville Beach as a pre- dominantly low to moderate density, single family residential community. Policy —To continuously review existing land use ordinances and plans and revise or adopt new ordinances and plans as necessary to insure consistency with the Ten Year Land Use Objective. Policy —To encourage only those non-residential land uses (commercial, industrial, public or institutional) which can and will generate sufficient tax revenues to pay for the costs of services required or created by the particular use. Objective To maintain and enhance the esthetic and ecological values inherent in the formation and development of Wrightsville Beach as a barrier island. Policy —To guide development into, and permit land use changes in only those areas where the impact or change will result in a minimum reduction of values represented by natural processes, and where such a reduction occurs the use or development causing the reduction should be permitted only if superior economic or social values to the Town will be created. Policy —To protect the dune system and its stabilizing vegeta- tion by 1) routing the flow of pedistrian traffic to central points of access to the water and 2) by enforcing, or enacting if necessary, dune protection ordinances. Policy —To provide, as may be economically feasible, erosion control structures and works to protect existing property; and to guide future development or redevelopment away from those areas that are susceptible to erosion and may later require protection. Objective To provide reasonable means and opportunity for the public to have access to the beach, shore or other public trust lands and waters, provided such means do not conflict with the right of residents to the use and enjoyment of their property and residences. Policy —To develop a fiscal structure that will equitably allocate the cost of town services and facilities between those segments of the population receiving the benefit of these services and facilities and those segments of the population paying for the services and facilities. In order to achieve these objectives and implement these policies, the following targets are set for the coming years. Some of these may be accomplished within the next two years but some may require longer periods of time and should be continuously reevaluated to determine the feasibility of pur- suing them. GOVERNMENTAL EFFICIENCY —Evaluate the adequacy of town services, the people paid to provide them, and con- sider changes designed to improve services and control costs. REVENUE SOURCES —Study and evaluate alternatives to the property tax as a method of providing revenue; evaluate rate schedules for all services to correct inequities. TAX INEQUITIES —Analyze taxes paid to county to determine methods of correcting inequities, particularly as related to retired persons. EROSION CONTROL —Continue efforts to secure funding for the Navigation and Shore Protection Project and to establish an erosion control line for sound and channel front property owners. WATER AND SEWER PROJECTS—Contnue efforts to expand and improve the wastewater treatment plant; review status of pipeline project and anaylze the condition and capacity of the well system —prepare alternative project for reservoir and treat- ment facility. SOLID WASTE DISPOSAL —Complete analysis of alternative systems, determine methods of implementation and seek fund- ing sources. DEVELOPMENT REGULATION CONSOLIDATION —Review and consolidate present regulatory ordinances, regarding water, sewer, streets, storm drainage and building code. PUBLIC SAFETY —Review law enforcement related problems and devise new methods that will relate solution of the prob- lems to the persons paying for enforcement. PARK DEVELOPMENT —Continue the development of the recreation park and evaluate the community needs for beau- tification, open space, and bikeways. Land Use Standards Land use standards are intended to provide more specific guides to Town citizens and officials in making land use decisions. Many standards are already in effect in the form of zoning and subdivision ordinances and other development or environmental regulations. It is not necessary or feasible to restate these standards but only to recognize that they must be consistent with the Ten Year Land Use Objective and revised accordingly as required by the implementing policy. However, two other forms of standards should be considered —general standards for assessing the impact of any proposed land use, and standards for development within Areas of Environmental Concern. General Standards for Assessing Project Impact —In evalu- ating the impact of a proposed land use, the Town will consider the following standards: 1) the extent of the impact on the Town's fiscal and eco- nomic resources as shown in the Project Impact Analysis. 2) Significant adverse effect, fiscal or environmental, and measures proposed to reduce or eliminate these effects, 3) whether or not the proposed use is consistent with the Town's long range land use objectives, 4) irreversible changes that would occur if the use were allowed. Land Classification Map These objectives and policies are intended to provide a general written description of what kind of community citizens want the Town to be and how this goal can be reached. They are not intended to be highly specific with regard to individual pieces of property but should give a sense of direction for future growth. How this future growth might look if these objectives and policies are followed is shown on the land classification map. The land classification map is not a map of land use controls, but is a graphic description of the Town's land use objectives and policies and which areas of the Town may need services and facilities in the future. The major types of areas that are expected to change in the future are existing planned developments, vacant lots, and existing developed areas be- cause of increased occupancy rates. Review -Summary -Recommendations Land use planning is a continuous process and changing economic and environmental conditions will require that its policies be periodically reviewed to assure that they are still consistent with the desires of the citizens. New recommenda- tions should be made as necessary to reflect changes or to continue present efforts. The plan is not intended to provide detailed solutions to all land use problems confronting the Town; neither was it supposed to supply a map or other exact description of how the Town should look 10, 20, or 50 years in the future. Its major practical purpose was to continue and expand upon the planning process begun in 1970. This was accomplished by reexaming population and land use trends, soliciting citizen opinion, and using these factors as a base establish broad but widely acceptable statements of policies and goals for future development. These statements should provide the guidance for the work of devising legally and fiscally acceptable solutions to specific problems. The following recommendations are made to continue this process and imple- ment the objectives and policies of the land use plan. 1. Ordinance Review —All development and land use ordi- nances should be reviewed to determine if they are con- sistent with the land use objectives and policies. Particular attention should be given to the zoning ordinance to assess whether full development of permissible uses will result in undesirable densities or land use patterns. 2. Study Feasibility of Architectural Review Board —in order to enhance and maintain the visual quality of the beaches man made environment the Planning Board should study and make recommendations on the feasibility of estab- lishing a method, such as architectural review board or community appearance commission, to assure esthetic continuity and quality in building design and appearance. 3. Consolidation of Development Regulations —Subdivision and zoning ordinances, and the Town construction codes should be consolidated to provide ease of interpretation to users, and as may be possible, to be consistent with other beach communities. 4. Evaluate Revenue Sources —The existing and future ef- fectiveness of revenue sources should be evaluated and new sources of revenue considered as necessary to relieve taxing inequities. 5. Continue Erosion Control Efforts —Efforts should be con- tinued to secure available assistance for dune and berm restoration projects. Work should be continued to estab- lish a common bulkhead line and if legislation is requir- ed appropriate action should be taken for it introduction. 6. Analysis of Tax Inequities and Cost of Sevice—The amount of county taxes paid by Town citizens should be com- pared with the services received by property owners and the services provided to non -property owning beach users. 7. Complete Extraterritorial Zoning —The effort initiated to exercise zoning powers in the extraterritorial area should be completed. 8. Encourage County to Exercise Consistent Zoning in the Remaining Areas of the Beach that are Outside the town Limits —The Wilmington -New Hanover Planning Board should be encouraged to zone the northern tip of the beach that lies outside the Town's extraterritorial area consistent with the adjoining lands and with the Areas of Environmental Concern proposed by the Coastal Re- sources Commission. 9. Access Planning —A pedestrian transportation system should be designed and implemented that will encourage proper routing of pedestrians away from private property and dunes and to public points of access. 10. Parking and Transit Planning —The feasibility of establish- ing joint Town -County parking facilities with transit serv- ice to the beach should be evaluated. In summary, the Wrightsville Beach Land Use Plan is a begin- ning of the conscious and rational management of its future growth and development —but a management that recognizes and takes into account the desires of its citizens, the natural processes of its environment, and its responsibility to present and future generations of the State and Nation. Areas of Environmental Concern One of the unique features of the Coastal Area Management Act is the Areas of Environmental Concern (AEC's). AEC's are areas that are of such high value and possess such irreplaceable characteristics that regulation of their development will be the responsibility of both the Town and the Coastal Resources Commission. Examples of such areas that may be found within the Town's planning area are ocean beaches and shorelines, marshes, estuarine waters, highly erosive areas, and areas subject to public trust rights. Generally, development in these areas must not in any way endanger the ecological values or unique characteristics that make them of more than local concern. While most of these areas are already severely restric- ted in the types of development that can take place under existing Federal and State laws, the land use controls and policies of the Town provide additional protection. The follow- ing paragraphs describe some of the appropriate land uses and development standards for potential AEC's: Coastal wetlands —should receive highest priority for their preservation, and all development which will alter their natural function will be prohibited. Complex natural areas —should be preserved so as to safe- guard their educational and scientific value, and thus access should be limited. Areas that sustain remnant species —habitat conditions should be maintained so as to protect the endangered spe- cies, and development which might jeopardize these condi- tions should be prohibited. Public trust areas —these are areas in which the public has vested rights, and no development or land uses should be permitted which restrict or endanger this right, such as ocean beaches and shorelines. Natural hazard areas —these areas, such as ocean or estuarine erosive areas, inlet lands and coastal flood plains, should be protected from development that may eventually require public money to subsidize their protection or loss because of destruction from natural forces. Estuarine waters —all the waters of the sound and ocean and should be preserved to protect their esthetic quality and bio- logical productivity. Sand dunes —should only be developed so that their pro- tective features are maintained. Standards for Development Within Areas of Environmental Concern The State Guidelines for Local Planning establish develop- ment policies and standards for appropriate land uses within proposed AEC's. When final AEC's are designated and standards for development within these areas promulgated, the Town of Wrightsville Beach will fully cooperate with the Coastal Re- sources Commission in the enforcement of these standards and will revise its policies and ordinances as is necessary to insure this cooperation. This report was financed in part by the National Oceanic and Atmospheric Administration, the Coastal Plains Regional Commission, and the State of North Carolina; and meets the requirements of the North Carolina Coastal Area Management Act of 1974. TOWN OF WRIGHTSVILLE, BEACH' COASTAL AREA MANAGEMENT ACT LAND USE PLAN FEBRUARY, 1981 PROPERTY OF DIVISION OF COASTAL MANAGEMENT PLEASE DO NOT REMOVE JOHN J 1400TON AND ASSOCIATES WILMINOTONe NC 91 TOWN OF WRIGHTSVILLE BEACH COASTAL AREA MANAGEMENT ACT LAND USE PLAN ADOPTED FEBRUARY 12, 1981 By the Wrightsville Beach Board of Alderman Mayor Robert W. Sawyer Francis L. Russ Roger P. Hill Corneille C. Sineath Eugene N. Floyd This plan was financed in part with grants from the U.S. Department. of Commerce - Oceanic and Atmospheric Administration and the North Carolina Department of Natural Resources and Community Development.. TECHNICAL ASSISTANCE John Nesbitt, Director of Land Development and Building Inspections Hugh Perry, Town Clerk JOHN J HOOTON AND ASSOCIATES WILMINGTON, NC TABLE OF CONTENTS 1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 HISTORY OF COASTAL PLANNING . . . . . . . . . . . . . . . . . 1 1.2 LEGISLATIVE INITIATIVES: FEDERAL . . . . . . . . . . . . . 1 1.3 LEGISLATIVE INITIATIVES: NORTH CAROLINA . . . . . . . . . . 2 1.4 PROGRAM ADMINISTRATION - 1974 TO DATE . . . . . . . . . . 3 1.5 LAND USE PLANNING GUIDELINES . . . . . . . . . . . . . 4 1.6 PURPOSES OF LAND USE PLAN . . . . . . . . . . . . . . . . . . 4 1.7 PLAN ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . 5 2.0 DATA COLLECTION AND ANALYSIS . . . . . . . . . . . . . . . . ... 6 2.1 PRESENT CONDITIONS . . . . . . . . . . . . . . . . . . . . . 6 2.1.1 POPULATION AND ECONOMY . . . . . . . . . . . . . . 6 2.1.2 EXISTING LAND USE . . . . . . . . . . . . . . . . 9 2.1.3 CURRENT PLANS, POLICIES AND REGULATIONS . . . . . . . 12 2.2 CONSTRAINTS TO DEVELOPMENT: LAND SUITABILITY . . . . . . 15 2.2.1 PHYSICAL LIMITATIONS: HAZARD AREAS, SOILS, WATER SUPPLY . . . . . . . . . . . . . . . 15 2.2.2 FRAGILE AREAS . . . . . . . . . . . . . . . . . 21 ' 2.3 CONSTRAINTS TO DEVELOPMENT: CAPACITY OF COMMUNITY FACILITIES . . . . . . . . . . . . . . . . . . . . 23 2.3.1 WATER AND SEWER - SERVICE AND FACILITIES . . . . . . . 23 2.3.2 ROADS . . . . . . . . . . . . . . . . . . . . . . . . 24 2.3.3 SCHOOLS . . . . . . . . . . . . . . . . . . . . 25 2.3.4 ESTIMATED DEMAND . . . . . . . . . . . . . . . . . . . 25 3.0 POLICIES . . . . . . . . . . . . . . . . . . . . . . . . . . 28 3.1 PUBLIC PARTICIPATION POLICIES . . . . . . . . . . . . 29 3.2 NATURAL RESOURCE POLICIES . . . . . . . . . . ... 34 3.3 DEVELOPMENT POLICIES . . . . . . . . . . . . . . . . . . . . 39 4.0 LAND CLASSIFICATION . . . . . . . . . . . . . . . . . . . . . . 44 4.1 PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . 44 - • 4.2 LAND CLASSES . . . . . . . . . . . . . . . . . . . . 44 TECHNICAL APPENDICES 1.0 INTRODUCTION 1.1 HISTORY OF COASTAL PLANNING North Carolina's coast has historically been related to the growth and development of all of eastern North Carolina and the entire state. The first European settlement in North Carolina was located on one of North Carolina's coastal islands; and from the colonial and revolutionary periods on, the coastal sounds and rivers have served as ports of entry and major routes of commerce. As transportation routes moved inland, population and economic centers did also, and the coastal region did not experience the same degree of growth as other areas of the state. However, in more recent years, increases in tourism, second home development and industrial locations have created a new growth trend in North Carolina, as well as other coastal states. Recent census data indicates that more than half of the nation's population is within 50 miles of the beach. This trend led both state and federal governments to the conclusion that if the vast natural and economic resources represented in the coast were to be managed wisely, new institutional frameworks were needed. This realization led directly to the development of a new area of public policy and concern known generally as coastal planning. Coastal planning and its programs are most visibly and concretely articulated at the federal level by the Coastal Zone Management Act of 1972, and at the state level by the Coastal Area Management Act of 1974. 1.2 LEGISLATIVE INITIATIVES: FEDERAL The federal effort to promote coastal planning began with the passage of the Coastal Zone Management Act of 1972 (Public Law 92-583). Its major objective is to encourage coastal states to develop a management program to guide the public and private use of lands and waters in the coastal zone. State programs are to be carried out in two phases --one, development of the management program, and two, actual management of the program in the sense of administrative and regulatory procedures. North Carolina's coastal program is now in phase two. The federal act is administered by the U.S. Department of Commerce which is authorized to. make grants to coastal states for development and administration of their program. 1.3 LEGISLATIVE INITIATIVES: NORTH CAROLINA The origins of the North Carolina Coastal Area Management Act (CAMA) began in the 1969 General Assembly. After enacting the dredge and fill law (now absorbed into CAMA), the General Assembly directed that a study be made with a view to the preparation of a plan for the development and con- servation of the state's coastal resources. At least four drafts of proposed legislation were prepared, with the final draft introduced in the General Assembly in March 1973. After five hearings on the coast, days of floor debates and committee hearings, the act was ratified on April 12, 1974, one day before the end of the session. CAMA's unique feature is that it is a joint undertaking between local and state interests. This is accomplished by giving the authority for planning to local governments and delegating to the state the responsibility for defining Areas of Environmental Concern (AEC's). Regulation of development within AEC's is a state -local effort. Each local government within the 20-county coastal area is required to prepare a land use plan in accord with guidelines prepared by the Coastal Resources Commis- sion (CRC), a 15 member policy -making body created by the act. After adop- tion of the plan by the local government and approval by the CRC, no develop- ment within an AEC will be permitted unless it is consistent with the local land use plan. The following paragraphs summarize the four major parts of the act. PART ONE - ORGANIZATION AND GOALS - This part sets out goals of the act, defines terms, and establishes the Coastal Resources Commission and the Coastal Resources Advisory Council. The Advisory Council is a 47 member advisory group that provides technical assistance to the CRC. Briefly, the goals of CAMA are as follows: (1) To provide a management system capable of preserving and managing the natural ecological conditions of the estuarine and barrier dune system and beaches; (2) To insure that the development or preservation of coastal lands and waters is consistent with their capability to absorb change; (3) To insure the orderly and balanced use and preservation of coastal resources on behalf of the state and nation; (4) To establish planning policies and guidelines for the use and development of coastal lands and waters. - 2 - PART TWO - PLANNING PROCESSES - This part requires the CRC to prepare and adopt guidelines for the preparation of land use plans, which plans will then serve as guides for the issuance or denial of development permits within AEC's. PART THREE - AREAS OF ENVIRONMENTAL CONCERN - Part Three requires the CRC to designate AEC's and establish standards for the land uses which may occur within these areas. These standards will be used in conjunction with the land use plans to determine whether or not development will be permitted in an AEC. AEC's fall within one of the following four categories --Estuarine System, Ocean Hazard Area, Public Water Supplies, and Fragile Coastal Natural and Cultural Resource Areas. PART FOUR - PERMIT LETTING AND ENFORCEMENT - This final part of CAMA establishes the administrative procedures for enforcement.. Since March 1, 1978, no development is permitted within an Area of Environmental Concern without a permit. Local governments may assume authority for permit letting in AEC's for minor developments, but permit letting authority for major developments is reserved to the CRC. 1.4 PROGRAM ADMINISTRATION - 1974 TO DATE North Carolina's Coastal Management Program has focused on meeting the requirements of CAMA and the Federal Coastal Zone Management Act. Within the framework of these two statutes, two phases evolved. Phase I is concerned with planning and Phase II with implementation. In accordance with the requirements of Part 2 of CAMA, and assisted by grants from the .U.S. Department of Commerce, local governments (including Wrightsville Beach) began preparation of their land use plans in January of 1975. Final plans from all but 2 of the 52 local governments were submitted to the CRC on May 21, 1976, for review. All of these, including Wrightsville Beach's, were approved, or approved with conditions. The State Guidelines for Local Planning under which the plans were prepared required that all plans be updated every 5 years. One of the major purposes of the present planning effort is to comply with this requirement. However, since the submission and approval of the first land use plan in 1976, the guidelines have been MM revised to reflect a new emphasis on policy formulation by the local governments. 1.5 LAND USE PLANNING GUIDELINES These guidelines are adopted by the CRC and codified in Chapter 15,. Subchapter 7B, of the North Carolina Administrative Code. Their purpose is to define a planning process in which local governments will identify land use problems and issues, collect and analyze data bearing on possible solutions, develop alternative strategies for resolving the issues, formu- late policies, and select methods of implementation. The minimum require- ments of any plan are (1) a summary of data collection and analysis, (2) an existing land use map, (3) policy discussion, and (4) a land classifi- cation map. Central to each of these requirements is a citizen participation program which seeks to involve residents and property owners in each step of the planning process. The Wrightsville Beach Land Use Plan is organized within this framework. 1.6 PURPOSES OF LAND USE PLAN The most frequently heard reason for preparing land use plans under the Coastal Area Management Act is that plans are required by the act and the failure to prepare a plan will result in the state substituting its judgment for that of local government. While this remote possibility does exist, there are better and more practical reasons for preparing a land use plan. As is true for most local units of government in this country, the real property tax is the major generator of revenues for financing services and facilities for the community; and since the amount of the tax is a function of the market value of the property, the ability of the local government to provide services and facilities is largely dependent upon maintaining a strong market value of the land within its jurisdiction.' Thus, the well-being of the Town's residents will depend in part on how wisely the land resource is governed, so that values and the underlying tax base remain strong. This issue is at the center of the major purpose of the land use planning process --to influence and direct the determinants of land use change and, thus, of market value, so that the well-being of Town resi- dents is protected and improved. - 4 - n 1.7 PLAN ORGANIZATION The organization of the plan closely follows the outline suggested by the state guidelines. First, existing land use, natural resource, and community facilities data is summarized and analyzed; included in this step is the preparation of the required existing land use map. Second, land use issues are identified, alternatives suggested and policies formulated. Finally, the policies are graphically expressed in the land classification map. Supplementary information is included in the technical appendices. - 5 - 2,0 DATA COLLECTION AND ANALYSIS 2.1 PRESENT CONDITIONS 2.1.1 POPULATION AND ECONOMY - The population of Wrightsville Beach that is significant for planning purposes cannot be adequately described in the usual census figure terms. Not only is the 1970 census 9 years old, but the total planning population includes many other persons besides the year-round residents. The total population of Wrightsville Beach is composed of four subgroups: (1) year-round residents, (2) property owning summer residents, (3) overnight visitors (i.e., non -property owning visitors who stay one or more nights), and (4) day visitors or persons who visit during the day only. The following paragraphs analyze each of these populations and provide current estimates of their total numbers. YEAR-ROUND RESIDENTS - The most acceptable source of year- round residents is the decennial Bureau of Census count. The last full census count was conducted in 1970, with an inter-censal estimate in 1976. The preliminary results of the 1980 census have been com- pleted, but the final counts will not be available for several months. The preliminary count found 2,781 permanent residents living at Wrightsville Beach with 2.2 persons per household. This represents a 63 percent increase over the 1970 count of 1,701 persons and a 10 per- cent increase over the 1976 inter-censal estimate. Population charac- teristics relating to age, sex and race are not available but have probably remained relatively unchanged since 1970. The exception to this may be in the age distribution figures, because of the trend toward retirement in beach areas. Further, the increase in costs of housing at Wrightsville Beach, resulting in prices beyond the reach of most younger persons, points toward an aging trend in Wrightsville Beach's permanent population. The North Carolina Department of Administration has estimated the 1977 Wrightsville Beach population to be 2,650 persons, or an increase of 129 persons since the 1976 inter-censal estimate of 2,521. This represents an increase of 5.12 percent. Assuming this annual increase remained constant until September of 1980, the 1980 year-round resident population would be 3,057 persons. Building per- mit records indicate an addition of 50 to 60 'dwelling units per year since 1976. Assuming full occupancy and 3 persons per unit, permit records would indicate an additional 150 to 180 persons per year. Since many of these units were townhouses, which are often owned by non-residents, the lower range of 150 persons per year is a more reliable estimate. Thus, the range indicated by the Department of Administration and local building permits is between 128 and 150 persons, or about 140 persons (rounded from 139) per year. Thus, the total 4 year increase since the 1976 inter-censal estimate would be 560 persons, making the current 1980 year-round resident population 3,081 persons. If this estimate is correct, the 1980 census undercounted the permanent population by 300 persons. While there are no evident reasons to assume an undercount, the higher estimate of 3,081 persons is based on realistic data available at the local level. Since esti- mates and projections for planning purposes should be capable of accommodating maximum populations, the higher estimate of 3,081 persons is accepted as a working estimate for this plan and is used as the basis for projecting future populations. PROPERTY -OWNING SUMMER RESIDENTS - This segment of the population is composed of those persons who maintain their legal or voting resi- dence in another area but own property at the beach and usually live there during the summer months. Based on the rates of water usage in off-season months and interviews with Town officials, the estimated number of units used for this purpose is approximately 200. If 4 persons per unit is assumed, this population segment would be approxi mately 800 persons during the summer months of June, July and•August. This represents a significant drop from the 1976 estimate, partly because of a change in estimating methodology, but primarily due to a decrease in.the number of persons who own property for this purpose. OVERNIGHT VISITOR POPULATION - An estimate of this population can be made by multiplying the number of units available for overnight visitors by the number of persons expected to occupy the unit. The MM ten motels available to overnight visitors have a total of 480 units. Assuming 3 persons per unit, 1,443 persons would be at beach motels during full occupancy. There are approximately 750 rental units. available and, assuming 4 persons per unit, 3,000 persons would occupy these units during full occupancy. Thus, the total overnight visitor population would be 4,443 persons. DAY VISITOR POPULATION - The estimate of the day visitor population in the 1976 land use plan was made, under certain assumptions, from traffic count information available at the Intracoastal Waterway bridge. That estimate was about 12,450 visitors for a Saturday or Sunday during the months of June, July or August. Traffic count information available since then indicates an average annual rate of increase of about 6 per - ,cent. Assuming a corresponding rate of increase in day visitor popula- tion, the 1980 day visitor population would be 15,438 for an average Saturday or Sunday in the months of June, July or August. ECONOMY - The economy of Wrightsville Beach is best described as tourist oriented. The majority of residents either are unemployed retired persons or commute off the beach to their jobs. The three major non -tourist oriented employers are Town Government, the saline water research plant operated by the U.S Department of Interior, and. International Nickel Company. With the exception of a few service firms (mostly real estate), the remainder of the economy exists to serve the overnight and day visitor populations. Hotels, motels, restaurants, lounges, retail establishments, fishing piers, and miscellaneous specialty shops are the economic base of Wrightsville Beach's economy. Since most Town residents either.are retired or commute off the beach to work, the significance of this type of tourist oriented economy is less for its payroll than for the tax revenues (sales and property) generated. These revenues help to defray some of the costs of services and facilities required to accommodate the large day and overnight visitor populations, thus, to some extent reducing the tax impact on resident property owners. M-M 2.1.2 EXISTING LAND USE - The major purpose of the existing land use survey is to aid local officials and citizens in making decisions concerning land use policies and changes. The existing survey is simply an update and comparison with the 1970 and 1975 surveys. Users should be able to better visualize land use patterns and have a better understanding of trends that occurred over time. The following table describes the changes that have occurred since the 1975 survey. TABLE OF EXISTING LAND USE ACREAGE — CORPORATE LIMITS URBAN 1975 1980 Residential 185 200 Commercial 25 30 Industrial 1.5 1.5 Governmental and institutional 48 48 Roads 120 121 Recreation 5.7 8.7 Undeveloped 129 109 TOTAL URBAN 515 515 Water Wetlands Beaches TOTAL ALL AREAS 714 714 85 82 174 174 1,488 1,488 % Change 8.0% 20.0 0.0 0.0 0.8 50.0 15.0 0.0 0.0 -3.0 0.0 As can be seen, the majority of development has been single family resi- dential on scattered lots throughout the Town. The only new "development" on individual lots is Seapath Estates immediately south of Seapath Towers, at present consisting of 9 houses in the over-$125,000 to.$200,000 price range. The remainder of new residential development has been almost . entirely townhouse developments, the most significant of which are Channel Walk, Lumina Club, The Moorings, Station One, and The Boardwalk. These six developments added 72 additional single family units in the $80,000 to $120,000 price range. New construction or conversion of duplexes has been limited, with the major addition being the Club Colony consisting of three duplexes located at the end of Mallard and Crane Streets. The most significant commercial development is the -9- Landing --a 28,000 square foot shopping and office complex located on the south side of U.S. 74 and just east of the International Nickel Company. The development occupies approximately 2 1/2 acres. The only other commercial development is the Pizza Hut located on the south side of U.S. 76 just east of the Banks Channel Bridge. This is one phase of the development of the entire tract, consisting of approxi- mately 3.10 acres. In .the government and institutional categories, two significant changes have taken place. The first was the addition of 90 spaces of public parking on South Lumina on 3/4 of an acre of Town property. The second, and most significant, is the development of the N.C. Wildlife Resources boating access area adjacent to the Intracoastal Waterway Bridge. Consisting of about 3 acres, the area provides 3 boat ramps and parking for approximately 100 cars with trailers. The development of this ramp for the public required filling of an almost equal amount of marsh area. The table of existing land use acreage quantifies an existing trend well known to all beach residents, that is the conversion of undeveloped land to residential use. These residential developments are, as discussed previously, almost solely single family residences, either detached or townhouses. Some limited commercial development, about 5 acres, and increased recreational space (the 3 acre boating access area) has occurred. The 1,488 acres within the Town's corporate limits account for only 40 percent of the total 3,962 acres within the Town's jurisdiction. The remaining 2,474 acres lie outside the Town's corporate limits, but are within the Town's extraterritorial jurisdiction. All of this area is composed of water, wetlands, beaches and spoil islands, with none of the area falling within an urban land use category. Further, there have been no changes in land use within the extraterritorial area since 1970. The Coastal Area Management Act Land Use Guidelines require that particular attention be given to: compatibility and major problems resulting from unplanned development, an identification of areas likely to experience land use change, and areas of environmental concern. The changes in residential, commercial and governmental land use that have occurred since the 1975 survey have created no compatibility problems, but a significant trend has been established. This is the trend toward - 10 - attached, higher density townhouse development and also toward increased access and improved facilities for residents and the general public. The significance of this trend, its consistency with the 1976 land use plan, and the desirability of its continuance will be discussed under the section on policies. The most serious compatibility problem has been the increasing con- flict between residents and visitors, primarily day visitors, that occurs.because of traffic congestion, as well as associated impacts of noise, litter and dune damage. However, this is not a problem of unplanned development; it is an inevitable problem resulting from the location of Wrightsville Beach in a growing metropolitan area. The Wrightsville Beach access plan considers this problem and establishes policies and recommendations for possible solutions. A.second problem, and one related to development, although not a recent occurrence, is the vulnerability of several of the homes in the Shell Island develop- ment, as well as the Holiday Inn, to severe damage in the event of a serious storm. These structures were located outside of the renour ishment project area and are not well protected by a dune and berm system. Several of the oceanfront houses have been damaged in the past and are constantly threatened by wave action. In addition, strong currents are created around their seawalls which, during high tide, can pose a threat to children. Two areas on the beach will probably experience change within the next 2 to 5 years. These are residential developments and involve detached single family proposals. These areas are Sea Oats (19 single family detached houses) adjacent to the Islander condominiums, and the development of the north end of the island. The only area which may experience increased commercial development is the area generally known as the Kenan property at the end of North Channel Drive., Current zoning, as well as state regulations governing Areas of Environmental Concern, will restrict development to these areas in the immediate future. The term Area of Environmental Concern, although not specifically .defined by the Coastal Area Management Act, may be generally described as coastal areas of greater than local significance. The various cate- gories of these areas are: coastal wetlands, estuarine waters and public trust land; fragile coastal natural and cultural resource areas; and ocean hazard areas. Using these descriptions, the extent of these areas was calculated (mapping is prohibited by the CAMA guidelines). Of the approximately 4,000 acres of land and water within the planning area, only 13 percent is developed for urban purposes. Forty percent is covered by water and thirty percent by marsh grass. The remaining 17 percent falls into the beach or spoil island category. Thus, almost 87 percent of all the acreage over which the Town exercises jurisdic- tion falls into one of the areas designated as an Area of Environmental Concern. This fact reinforces the conclusion that without major changes in Town zoning and state regulations, future development will be limited to those areas previously noted. 2.1.3 CURRENT PLANS, POLICIES AND REGULATIONS - In 1970, a report entitled Land Use Survey and Analysis: Population and Economy and Attitude Survey was written for the Town of Wrightsville Beach by the North Carolina Division of Community Planning. Based on this sur- vey and analysis, the Land Development Plan and Community Facilities Plan were prepared in October 1970 and subsequently adopted by the Board of Aldermen. In February. 1973, Kimley-Horn and Associates, Inc., submitted a Traffic and Planning Study (Phase I) for the Town of Wrightsville Beach. This study was primarily concerned with the improvement of traffic and parking conditions on Lumina Avenue and Waynick Boulevard between Mallard and Seashore Streets, and particularly with inter- section improvements at North Lumina and U.S. 74, South Lumina and Stone Street, and Waynick Boulevard with U.S. 76. The Shell Island Master Plan Report, 1975, by Robert E. Marvin and Associates, has. been presented to both the Board of Aldermen and the Planning Board. This report describes the proposed development of the north end of Wrightsville Beach by the Shell Island Corporation. The Greater Wilmington 201 Facilities Planning Study Report Part 1 Town of Wrightsville Beach, North Carolina, Final Revision, June 1975, is intended to "develop a facilities plan for the construction of the most logical, economical, socially acceptable and environmentally sound wastewater treatment and disposal facilities for Wrightsville Beach." This report was written by Henry von Oesen and Associates, - 12 - consulting engineers and planners. The water and sewer extension policies of the Town are found in Chapter 20 of the Code of the Town of Wrightsville Beach, North Carolina. Briefly, these policies and ordinances require an approved application before any extensions of water or sewer lines will be made. If the extension is to currently developed property or an approved subdivision within the Town, the extension will be made (subject to the availability of funds) and the owner assessed on a per -front -foot basis, in accord with North Carolina General Statute 160A-216. If the extension is to property outside the corporate limits, the applicant must pay for the entire cost prior to. installation. In addition, for installations requiring lines greater than eight inches, payment to the Town by the applicant for any difference in cost is optional for extensions outside the Town limits. Since 1975, the Coastal Area Management Act Land Use Plan was developed as an update to the 1970 Land Development Plan. This plan was adopted by the Wrightsville.Beach Board of Aldermen and approved by the Coastal Resources Commission. In fall of 1978, the study entitled Methods of Financing Beach Preservation Projects was prepared for the Town by the Department of Natural Resources and Community Development. 'This study analyzed fiscal and legal alternatives North Carolina local governments can use to finance renourishment projects and established procedures and policies for using these methods at Wrightsville Beach. . The two most recent plans are the Dune Maintenance and Protection Plan and the Wrightsville Beach Access Plan. The former established pro- cedures and methods for protection of the dune and bern through vegeta- tion maintenance and restrictive ordinances. The access plan sets out policies for development of access points and for encouraging the visitor population to use modes of transportation other than the automobile. A summary of current ACOE projects is included in the Technical Appendices. MEANS OF ENFORCEMENT - The Town of Wrightsville Beach enforces its plans and policies through the general ordinance -making powers granted to its Board of Aldermen in the Charter of the Town of Wrightsville Beach (Private Laws 1899, Chapter 305, ratified March 5, 1899). The Board of Aldermen have exercised this power by enacting a comprehensive - 13 - zoning ordinance, subdivision regulations, ordinances restricting the construction of piers, bulkheads and restraining walls, ordinances governing dredging operations, and impact analysis ordinances. A Department of Building and Land Use Development was established to enforce all land use ordinances and the State Building Code. The department employs a full-time staff of four persons (one secretary, two inspectors and one department head). Water and sewer systems are controlled by Chapter 20 of the Town Code which prohibits individual water or disposal systems and establishes extension policies for these services. The Town has extended its extraterritorial jurisdiction to the Intracoastal Waterway and north one mile from the present limits. Chapter 2, Article III, of the Town Code creates a Planning Board and grants it certain powers and duties. The Board meets regularly once a month. A complete listing of state and federal regulations in the coastal areas is included herein in the Technical Appendices. While many of the permits will be required of individuals prior to initiating construction of buildings or structures, two types have particular significance to Wrightsville.Beach. The first of these is the permit required to dredge or fill in estuarine waters by N.C.G.S. 113-229. Generally, any party proposing to dredge or fill in any estuarine waters, tidelands or marsh- lands shall first obtain a permit from the North Carolina Department of Natural Resources and Community Development. The Department may deny an application if it finds there will be significant adverse effects on: the use of water by the public; the use of the property by riparian owner; the public health, safety or welfare; the conservation of public and private water supplies; or on wildlife, or estuarine or, marine fisheries. The second type of permit with significance to the Town is that required in areas of environmental concern. The most important of these are the permits for construction within ocean hazard areas. Within the ocean hazard areas are three sub -areas subject to regulation -- ocean erodible areas, high hazard and flood areas, and inlet hazard areas. The erodible areas are areas in which there exists a sub- stantial possibility of excessive erosion and significant shoreline MEW fluctuation. The seaward boundary is the mean low water line; the landward extent is 60 feet from the first line of stable vegetation or 30 times the annual erosion rate, whichever is greater. The high hazard flood areas are areas subject to the high velocity waters of the 100-year storm as identified by the Town's Flood Insurance Rate Maps. Inlet hazard areas are lands identified by the state geologist as having a substantial possibility of excessive erosion that are adjacent to inlets. These areas extend landward from the mean low water a distance sufficient to encompass the area in which the inlet is predicted to migrate. General use standards with ocean hazard areas permit development only landward of the crest of the primary dune, and if.no such dune is present, a distance equal to 30 times the average annual erosion rate and a minimum of 60 feet. Growth -inducing public facilities (e.g., sewers, waterlines) supported by public funds are permitted only if they will be of overriding benefit to the public, will not be hazardous, and will be safe from flooding or erosion. 2.2 CONSTRAINTS TO DEVELOPMENT: LAND SUITABILITY 2.2.1 PHYSICAL LIMITATIONS: HAZARD AREAS, SOILS, WATER SUPPLY HAZARD AREAS - There are three types of hazard areas usually found on barrier islands --ocean erodible areas, areas subject to flood- ing, and inlet hazard areas. The last of these, the inlet hazard area, does not exist within the Town's jurisdiction since the southern inlet, Masonboro, is protected by two jetties and the northern inlet, Mason's, is outside the Town's jurisdiction. Ocean erodible areas are areas in which there exists a substantial possibility of excessive erosion and significant shoreline fluctuation. This area is generally defined as extending from the mean low water line landward a minimum of 60 feet, or more depending upon the rate of annual erosion or the extent of the 100-year flood. A Survey of North Carolina Beach Erosion by Air Photo, 1973. In this survey, it was found that between 1938 and 1972, the composite mean annual rate of change for the dune line was an accretion of 3.6 feet, and for the high water line an accretion of 5.3 feet. Between 1966 and 1972, the mean annual rate of change was'an accretion of 16.3 feet per year at the dune line, and 7.7 feet per year - 15 - of accretion at the high water line. At first glance, the data would seem to indicate that the amount of shoreline on Wrightsville Beach is increasing at an increasing rate. However, several factors should be considered before the conclusion is reached that the offshore processes are such that accretion is the normal trend. The first and most . important factor is that a dune and berm construction project was initiated on Wrightsville Beach in 1965 and extended approximately 14,000 feet north from Masonboro Inlet. This fact alone would account for significant distortion in the 1966-1972 data and would negate any reliable conclusions concerning trends indicated by the 1938-1972 data. Second, this study does not indicate what changes have taken place since 1972. Current trends in shoreline change may be found in the results of a recent survey conducted by the Army Corps of Engineers. This survey concludes that the shoreline area between the Holiday Inn and the Blockade Runner has been eroding at the rate of 12 cubic yards of sand per linear foot per year since 1970. This rate of erosion results in a net loss of shoreline of approximately 7,000 square feet per year. From the Blockade Runner to the Masonboro Inlet jetty, the trend has been one of accretion, although at an undetermined rate. Furthermore, this sur- vey indicates that prior to 1970, the rate of erosion for the entire beach was two cubic yards per linear foot per year. The most significant indications of the directions and causes of change in Wrightsville Beach's shoreline are found in a recently completed sediment budget and shore process analysis.completed by the Army Corps of Engineers. This study is particularly important because it assesses the effects of the north jetty on the beach. This study concludes that the rate of sand entrapment in the inlet has increased from a pre -jetty rate of 96,000 cubic yards per year (cy/yr) to an existing rate of 435,000 cy/yr, for a net increase of 339,000 cy/yr. The result is that the amount of sand that would have bypassed the inlet for deposition on Wrightsville Beach's shoreline has decreased by 155,000 cy/yr. While this decrease is not apparent along the first .7,000 feet of shoreline from the jetty north, where the alignment conforms to the natural configuration of longshore movement, it is evident along the next 10,000 linear feet where severe erosion has occurred. - 16 - The conclusion from the above studies is that the natural rates of erosion occurring within the ocean erodible area have been so permanently and significantly altered by man -related construction that establishing the extent of the ocean erodible area on Wrightsville Beach is extremely difficult. Further, much of the area thatwould fall within the ocean erodible area is protected'by the Town's'building line, seaward of which all development is prohibited. FLOOD AREAS - A hazardous flood area is the area subject to high velocity waters in a storm having a one percent chance of occurring in a given year and is identified as a V1-30 zone on HUD Flood Insurance Rate Maps. Floods occurring at Wrightsville Beach are mostly the result of storm tides generated by hurricanes and severe wind storms. In October 1971, the U.S. Department of Housing and Urban Development conducted a flood insurance rate study of Wrightsville Beach for the purposes of assisting the Town in developing a flood plain management program and establishing rate tables for federally subsidized flood insurance. This study found that the berm and dune structure would provide protection from ocean storm waves producing a mean water elevation of 10 feet or less. During such a storm, waves would be dissipated on the beach, and wave runup would not overtop the dune. However, in storms which caused water elevations in excess of 10 feet, overtopping would occur and the dunes would not provide any substantial protection; and, further, due to rapid passage of tidal flows through the inlets in the immediate vicinity which directly affect the water levels in the sounds, the man-made dune structures would not materially reduce flooding. By statistically analyzing historical hurricane and storm data, it is possible to predict various flood frequencies and their corre- sponding stage relationships (i.e., their elevation above mean sea level). Some of these relationships are shown in the table below. As the table shows, the elevation above mean sea level for the 100-year flood is 12.1 feet. The hundred year flood is that flood, measured in feet above sea level, that can be expected to occur once every 100 years, or that has a one percent chance of occurring in any year. - 17 - FEET BELOW OR ABOVE THE 100 YEAR FLOOD -8.5 -8.0 -7.0 -5.5 -4.5 -3.5 -1.5 0.0 +1.5 ELEVATION ABOVE FREQUENCY MEAN SEA LEVEL YEARS 3.6 0.5 4.1 1.0 5.1 5.2 6.6 10.5 7.6 15.7 8.6 24.0 10.6 54.0 12.1 100.0 13.6 210.0 Source: Flood Insurance Study - Wrightsville Beach, North Carolina Based on this study, the 100-year flood plain in Wrightsville Beach was delineated by the Department of Housing and Urban Development. Except for the dunes and the Saline Water Research Plant, almost all of the land within the Town limits falls within the 100-year flood plain. SOILS - The properties and capabilities of soils are some of the most.important physical factors to be considered in land use planning. Due to the interaction of physical, chemical, and biological processes, the limitations and potential of each soil type will vary over any geographical area. According to the soil survey conducted by the Soil Conservation Service for New Hanover County, there are only three major soil types within the Wrightsville Beach Planning Area. The general characteristics and capabilities of these three types are discussed in the following paragraphs. A more detailed explanation is.provided by the summary of Soil Survey Interpretations chart, and the general loca- tion -and extent of these soils are shown on the soil map. However, these maps and interpretations will not eliminate the need_for on -site sampling, testing and study of specific sites for design and construc- tion projects. They should be used primarily to plan more detailed field investigations to.determine the conditions of the soil at the proposed site for the intended use. NEWHAN FINE SAND (7): This soil type consists of gently sloping, excessively drained sands on dunes and along beaches and coastal waterways. Newhan soils are very low in natural fertility, organic matter content and available water capacity, have rapid permeability and a low shrink -swell potential. The water table is generally about 6 feet below the surface, except in lower lying areas, that are subject to tidal fluctuations. Due to the rapid soil permea- bility, there is a probable danger of contamination of groundwater supplies from use of septic tanks or other pollution sources. TIDAL MARSH (892): These are the soils of the tidal flood plains between the coastal sand dunes on the ocean and the upland areas on the mainland. Most of these soils are covered by smooth cordgrass (Spartina alterniflora), but farther inland may be increasingly covered by black needlerush (Juncus roemerianus). These soils are very poorly drained, have slopes of 0 to 2 percent, and are used mainly for natural habitat for shore and water birds except in those areas where they have been drained and filled for construction. URBAN LAND (6): This is a miscellaneous soil type that exists in areas where the original soil profiles have been cut, filled, graded, paved or otherwise changed so that the original soil types (mostly dry, poorly drained sands) have been substantially altered or destroyed. DEFINITIONS OF DEGREES OF LIMITATION Slight (low) - Properties are favorable for the intended use, and any limitations can be easily overcome. Moderate - The soil properties are moderately favorable and the degree of limitation can be overcome by plan- ning, design, or maintenance. Such design or modifications as artificial drainage, runoff control to reduce erosion, extra,excavation, special foundations or extra reinforcement may . be required. Severe - This rating indicates that the soil has one or more properties unfavorable for the indicated use, e.g., flood hazard, high shrink -swell potential, seasonal high water table, or low bearing strength. - 19 - This last degree of limitation will generally require major soil reclamation or special design, but in most situations it will be diffi- cult or costly to alter the soil to compensate for this degree of limitation. WATER SUPPLY - Within the Lower Cape Fear River Basin, Wrightsville Beach uses groundwater to supply all water demands. By definition, Wrightsville Beach is not in any designated public water supply water- shed, since groundwater is used exclusively. The hydrogeology of Wrightsville Beach is complex. An uncon- solidated sand occurs between surface and 60 feet below land surface (BLS) and contains water under water table and/or semi -artesian condi- tions; tentatively, this aquifer is the Post -Miocene Aquifer. Under- lying the Post -Miocene Aquifer is the Tertiary System Aquifer, an artesian aquifer comprised of limestone; groundwater is stored within this aquifer from 60 to 190 feet BLS. From 190 feet to an estimated 1,100 feet BLS is the Cretaceous System Aquifer which is composed of sands containing brackish groundwater under artesian and flowing artesian conditions. Basement is at 1,100 feet BLS. Rainfall directly infiltrates into the Post -Miocene Aquifer and is a source of recharge. Under favorable circumstances, the Tertiary System Aquifer would probably receive recharge from the overlying Post -Miocene Aquifer. Potable and brackish groundwater exists in the Post -Miocene Aquifer in significant quantities. Potable groundwater exists in the Tertiary System Aquifer in sizable quantities. The aquifer of importance to Wrightsville Beach's water supply is the Tertiary System Aquifer. Eight wells that are open end from 128 to 180 feet BLS provide a potential 1,315 GPM or 1.89 MGD of water. There is now adequate good quality groundwater available, and if used reasonably, there should be a satisfactory quantity and quality ground- water available for future uses. Any future strains on the availability of groundwater that the Town might experience will most likely result from aquifer depletion caused by industrial and domestic users in the surrounding county and not from the anticipated demands of future population growth. - 20 - 2.2.2 FRAGILE AREAS - Fragile areas are areas in which poorly planned development could result in damage or destruction of significant areas of public interest. Fragile areas that exist within Wrightsville Beach's jurisdiction are wetlands, beaches, dunes, estuarine and public trust waters. COASTAL WETLANDS - Coastal wetlands are generally composed of estuarine tidal marshes and mud flats that cover all but the high sand ridges, dunelands and spoil islands of Wrightsville Beach along its sounds, creeks and bays. The soils are poorly drained and are subject to daily and frequent tidal flooding. Tidal marshes are of two types --low tidal and high tidal. Low tidal marshland consists mostly . of Spartina alterniflora and is usually subject to inundation by the normal rise and fall of lunar tides. They are particularly significant because of the high yield in organic detritus which serves as a primary food source for various species of fish and shellfish, such as menhaden, shrimp, flounder, oysters and crabs. The roots and rhizomes of Spartina alterniflora serve as waterfowl food, and the stems as wildlife nesting material. Low tidal marshes also help to retard shoreline erosion. High tidal marshland is subject to occasional flooding by tides, including wind tides, and is characterized by Juncus roemarianus and various species of Spartina. These marshes have many of the same functions as the low tidal marshes --food supply for the estuarine system, wildlife habitat, sediment trap, and deterrent to shoreline erosion. ESTUARINE WATERS - Estuarine waters are defined as all the waters of the Atlantic Ocean within the boundary of North Carolina and all the waters of the bays, sounds, rivers and tributaries thereto seaward of the dividing line between coastal fishing and inland fishing•waters. They are the dominant component of the entire estuarine system and are the most productive natural environment in North Carolina. They support the commercial and sport fishing industries since these species must spend all or part of their life cycle within the estuarine system to mature and reproduce. The high productivity of the system results from the circulation patterns caused by tidal energy, fresh water flow and tidal depth. The circulation transports nutrients, propels plankton, - 21 - spreads seed stages of fish and shellfish, flushes waste from animal and plant life, cleanses the system of pollutants, controls salinity, shifts sediments, and mixes the water to provide a multitude of habitats. Important features are mud and sand flats, eel grass beds, salt marshes, submerged vegetation flats, clam and oyster beds and nursery areas. PUBLIC TRUST AREAS - Generally, public trust areas within the jurisdiction of the Town of Wrightsville Beach are all waters of the Atlantic Ocean and the lands thereunder from the mean high tide mark to the seaward limit of the state's jurisdiction; all natural water bodies subject to measurable lunar tides and lands thereunder to the mean high water mark; and all navigable natural bodies of water and lands thereunder to the mean high water level. A more complete and controlling description is found at 15 NCAC 7H.0207. Their signifi- cance is that the public has rights in these areas, including naviga- tion and recreation. In addition, they support commercial and sports fisheries, have esthetic value, and are important resources for economic development. SAND DUNES AND BEACHES - Wrightsville Beach has approximately 5.10 miles of ocean shoreline. The beaches consist of unconsolidated soil material with no vegetative covering and usually have a larger soil particle size and lower slope than the adjacent dune. The beaches are dynamic, responding to the action of wind and waves which move sand in littoral currents up and down the beach. Their greatest significance is as a recreation resource and a protective buffer against storms where tidal surge may threaten homes or structures. OTHER FRAGILE AREAS - According to the North Carolina Department of Cultural Resources, there are no recorded archeological or historic sites within the Town's jurisdiction. There are no habitats for endangered or remnant species or areas containing unique geologic formations. Spoil islands are included as fragile areas because of their importance as a wildlife habitat. Research has proved that North Carolina seabirds.utilize dredge islands extensively for their breeding - 22 - activities; and further, that because of lower elevations, vulnerability to storm waters and increased human activity, nesting mortalities are higher on "natural" sites. These natural sites are ordinarily the dunes and beaches of barrier islands. However, as development and human activity has increased in these areas, birds have been forced to find other sites for breeding and nesting. These substitute sites are very often the spoil islands. These islands are not only important for breed- ing and nesting activities, but there is also support for their value as a resting and feeding area for migrating birds. The number and variety of birds will vary with each stage of the island's vegetational succession --from bare, sandy dome to forests. A bare island, devoid of vegetation, will be used by royal terns (Thalasseus maximus), sandwich terns (Thalasseus sandvicensis), least terns (Sterna albinfrons), and oyster catchers (Haematopus pallaratus). As vegetation becomes estab- lished, common terns (Sterna hirundo) and gull -billed terns (Gelochelidon nilotica), black skimmers (Rynchops nigra), Wilson plovers (Charadrius Wilsonia), and willets (Cataptrophorus semi-palmatus) will inhabit the island. As the density of the grasses increases, willets will continue to increase and laughing gulls (Larces articilla) will move in. With the emergence of shrubs and thickets; redwinged blackbirds A elaius phoeniceus), boat -tailed grackles (CCassidix mexicanus), and common grackles (Quiscalusguiscula) immediately colonize the island. (Proceedings of a Conference on Management of Dredge Islands in North Carolina Estuaries, 1974.) A vegetation survey of the several spoil islands and deposit areas within the planning jurisdiction shows that each of these stages of vege tational succession exists in one or more locations. While detailed investigations of these areas have not been conducted, the continued use and development of natural habitat in that beach area has undoubtedly forced many of the above birds to seek the artificial habitat of the spoil islands. Recent surveys indicate that the majority of these birds are actively present within the planning area. 2.3 CONSTRAINTS TO DEVELOPMENT: CAPACITY OF COMMUNITY FACILITIES 2.3.1 WATER AND SEWER - SERVICE AND FACILITIES - The Wrightsville Beach wastewater treatment plant was constructed in 1944 and modified in 1964 - 23 - to a contact -stabilization type activated sludge secondary treatment plant. With "package" additions made to the plant, the existing design capacity is 870,000 gallons per day. Sewage influent is almost 100 per- cent domestic, with a small commercial component. Because of the tourist character of the Town's population and economy, flows to the plant will necessarily show a marked seasonal variation. The collection system covers the entire Town and consists of 4 pumping stations and 811 > 10", 12" and 15" diameter gravity lines. The capacity and adequacy of groundwater is discussed in Section 2.2 above. Treatment of the water is by chlorination, with storage facili- ties consisting of two elevated tanks of 300,000 and 75,000 gallons, and a 1 million gallon ground storage tank. Current demands will vary from a low of 400,000 GPD to a seasonal high of over 1,000,000 GPD. The following table indicates the capacities of each of the wells on Wrightsville Beach for which data is available. WELL LOCATION CAPACITY - GPM Corbett Street 50 GPM Crane 95 Raleigh 150 Station One 100 Snyder 200 Park 150 Marina 175 Bridge 175 While this capacity is adequate to meet existing demands, both on and off season, well failures could result in deficiencies in the case of an emergency if peak demand were maintained for several days in a row. To eliminate this possibility, the Town constructed the 1 million gallon ground level reservoir in the new community park. 2.3.2 ROADS - The North Carolina Department of Transportation estimates that the maximum capacity of the Intracoastal. Waterway Bridge is 1,040 vehicles per hour (in one direction), or approximately 50,000 per day. Thus, design capacity at this point is adequate to handle future - 24 - projected traffic flows through 1982. However, when this volume of traffic is funnelled into the Town's street system, considerable con- gestion results, with consequent loss in parking spaces and ease of vehicle movement. Although significant improvements have been made, the design capacity of the U.S. 74-Waynick Boulevard, North Lumina Street intersection and the U.S. 76-North Lumina intersection may be deficient by 1987, if past trends in vehicle traffic increase continue. This problem of vehicle congestion represents a serious constraint on the Town, but one over which it has little influence. A first step toward solution of this problem has been taken by providing a "park and ride" service from the Town Park to the beach. The problem is also discussed in the recently completed Wrightsville Beach Access Plan. A more serious concern of the Town's is that there is only one evacuation route available in the event of a severe storm or a medical emergency. During non -peak days, i.e., off-season months and weekdays during the on season, the capacity of the bridge would be adequate to handle rapid evacuation. However, from observations made of traffic congestion occurring during the peak days, an established evacuation plan is a necessity to safely evacuate tourist -level populations. A summary of the Town's evacuation plan is included in the Appendices. 2.3.3 SCHOOLS - The Wrightsville Beach Elementary School presently has 7 classrooms and 140 students currently enrolled in grades K through 4. A recent survey conducted by the North Carolina Department of Education indicated that the maximum number of students per classroom should not exceed 26 in grades 1 through 3, or 33 in the 4th and 5th grades. Based on these limits, the maximum number of students which could be accommodated at the school would be 189. The percent of utilization at present is shown in the following table. GRADE STUDENTS PERCENT UTILIZATION Kindergarten 22 85 First 20 77 Second 24 92 Third 35 1.06 Fourth 38 1.15 Fifth 38 1.15 TOTAL 179 MOVE 2.3.4 ESTIMATED DEMAND - Estimated demand for land and community facilities is premised on projections of future population growth. While Wrightsville Beach's planning population is composed of the several different subgroups of permanent residents, day visitors, over- night visitors and summer residents, only the permanent residents and overnight visitors have a significant impact on land demand and community facilities that the Town must provide. While the day visitor population has a significant effect in terms of inconvenience from traffic congestion and some required increase in police protection, the major land demand exerted by this component of the population is for additional parking spaces. According to the Wrightsville Beach Access Plan, the number of cars per spaces available to the general public is already exceeded on peak days by over 200. At the rate of increase of the day visitor population estimated in Section 2.1, PRESENT CONDITIONS, the number of cars per available spaces will be exceeded by' almost 500 cars by 1990 unless either additional parking spaces are provided or alternative modes of transportation are provided. This issue is discussed in the following section on policies. The summer resident and overnight visitor population do exert a considerable demand on the water, sewer and solid waste facilities of the Town;. however, because of existing zoning and the cost of maintaining a second home, neither population is expected to increase significantly or to exert a marked demand for land in the future. Thus, the most important segment of the population in terms of land demand and effect on community facilities is the permanent population. Assuming the estimated rate of increase of 140 persons per year continues through the planning period until 1990, there would be an increase in the Town's permanent population of 1,400 persons, with a total of 4,481 permanent residents in 1990. At the present time, there are an estimated 250 lots vacant and available for single family construction. At an average of 4 persons per household (a high estimate), 1,000 additional persons can be accommodated on these lots. The additional 400 persons will probably be accommodated through rentals, purchase of summer residences and conversion to permanent residences, and on the few remaining lots allowing higher density. Thus, it appears that given current zoning and development rates, the Beach will be essentially "built up," that - 26 - is, the permanent population will have stabilized at about 4,500 per- manent residents, by the year 1990. However, this specifically assumes existing zoning will remain the same, with no significant increases in allowable density. While this is a sizeable percentage increase, 45 percent over the 1980 estimate of 3,081 persons, it will not place a strain on the major Town facilities. Developers are currently required to provide additional treatment capacity at 150 percent of proposed sewage treatment flows at their expense for development projects. Thus, any large scale developments must provide sewage treatment facilities adequate for their needs prior to initiating construction. At the present time, treatment capacity is more than adequate to handle addi- tional hookups from individual detached residences. The Town has a water storage capacity of approximately 1.45 million gallons of water, more than adequate to handle peak demands. However, there is some question if this capacity would be adequate to handle a major fire that' occurred during a peak demand period. Of more importance to the Town with regard to the future adequacy of water and sewer facilities is the likelihood of a county -wide water and sewer system being constructed within the next 10 years. Although a recent referendum on a county -wide water system was soundly defeated, preliminary engineering studies have been completed on both water and sewer projects, and the issue will inevitably come up again. Increasing problems with safe water supplies and decreasing areas with land suitable " for development will increase the pressure for, and likelihood of con- struction of, these two county -wide systems within the next 10 years. Wrightsville Beach will then have the option of tying into these systems, thus eliminating or greatly reducing its dependence on its existing facilities. The current draft of the Greater Wilmington 201 facilities plan calls for an upgrade of the Town's existing facilities and 'eventual connection to a regional interceptor for treatment at the Wilmington plant. -27- 3.0 POLICIES Land use policies serve several purposes. first, they act as guides for desired future development and land use changes. In this sense they may be followed directly or used to interpret the more specific standards set out in Town ordinances, such as the zoning ordinance. When used to interpret ordinances, their function is to provide insight into the desired purpose of a particular regulation so that its spirit is observed as carefully as its letter. However, policies are not intended to take precedence over Town ordinances and do not have the effect of ordinances. A second purpose is to serve as an expression of Town opinion on land uses permitted within Areas of Environmental Concern. They act as an accepted point of compromise between federal and state agencies and the Town. Broad community needs and needed cooperation from these agencies are expressed in the policies. This purpose is central to the Coastal Area Management Act's mandate of a land use planning process involving a partnership between state and local governments. A third and related use is as a component of state and federal review of permits or grant applications. Development permits must be consistent with local land use plans, as must the expenditure of federal or state funds. These last two purposes pose potential sources of conflict and of.opportunity in the land use planning process. The State Guidelines for Land Use Planning require that four major types of policies be formulated where appropriate for the particular locality. These are resource protection, resource production and management, economic and community development, and continuing public participation. Within each of these areas, issues are to be defined, alternatives considered and policies and methods of implementation selected. Specific policies are to be stated on certain issues within each of the broad policy areas. Small geographical area and relatively few AEC's make many of these issues inapplicable to Wrightsville Beach (for example, importance of productive agricultural lands or mineral sites). SKIM .rI 3.1 PUBLIC PARTICIPATION POLICIES The most fundamental objectivewihdthecneeds and ratic cpreferences lofuaffected public policies correspond closely om in the bounds of its citizens, and to pre Such anvent vobjectiveernment rmust acknowledge and respect the limited authority. e responsiveness and primary purpose of public participation --increasing thpublic decisions. accountability of government to citizens affected by P ation Because of the great sensitivity -to land use governance, public particip programs should be responsive to the individual property owner as well as special interest groups and the general public. e basic A public participation program consists of thre overnmentaloaccountability. (1) education, (2) public participation, and (3) 9 In preparation, the public must be educated on the basic concepts and pri of decision making and notified of opportunities to participate. nd The primary objective of the education component is tofimprovs.coThe secondncomponentunica- tion between affected citizen first, identification of Policy public participation, requires two things port from the public for each alternative.options and, second, estimating suphelp structure the public debate byhigh- The lighting common viewpoints and weeding out policy options that are not feasible on technical, legal or other grounds. are policy decisionsfinal 'ccounta- be bility, requires that the rationale P decisions.for fairness explained and opportunities be provided for testing and responsiveness. M Within this framework, several issues must be addreublic"ntoward lwhichg policies for public participation. First, who is the p participation efforts wowning residents, non -property ill be directed. In a typical beach community, the affected may include such groups as property parentsir or relatives), owning residents (renters and persons living with the Each of these segments and non-resident property owners (absentee owners). policies of of the public will be affected to some degree by the actions second ssue in the Town, and each has certain participation rights. ri designing a mechanorities should ism for particiProups in allocating time ion is determining resources. be given to each of the affected g While each group is entitled to participate and express an opinion, resources for participation are not unlimited and efforts must be directed toward the -29- 4 �, public most immediately affected. Finally, given the resources available and the social and economic composition of the particular locality, the issue of what methods will most efficiently and effectively gain the needed participation from the various segments of the public must be decided. Methods used by other agencies and local governments in the past have included such diverse techniques as: speakers' bureaus, brochures, news media coverage, depositing information in local public places, public notices, registries of interested individuals, mass mailings, planning information centers, mobile exhibitions, planning workshops, advisory groups, nominal group technique, gaming and simulation, surveys, and systematic distribution of successive draft plans to a panel of citizen reviewers. Many of these methods will have only limited application, if any, to the Town of Wrightsville Beach; and the policies that follow are intended to address the issues defined above and select methods suitable to the Town's political character and popu- lation size. POLICY - It is the policy of the Town to assure that all resident property owners have equal participation status in land use or other public decisions that may affect 'them. However, while full participation rights shall be afforded to all citizens, the Town's first responsibility shall be to permanent residents. POLICY - In consideration of the relatively small resident population and geographical area of the Town, and in recognition of the inability of some persons to participate in the land planning process because of physical infirmity or job conflict, it shall be the policy of the Town to utilize a variety of public education and participation techniques. These techniques shall include. citizen surveys, public meetings, use of all news media to the extent that cooperation can be obtained, required public hearings, and draft review. IMPLEMENTATION - In pursuit of the above policies, the following methods of implementation will be used. (1) In addition to required public hearings, public meetings will be held to discuss land use policies and alternatives. - 30 - (2) Citizen surveys will be distributed so that citizens unable to attend meetings and workshops will have -an opportunity to express their opinions. The results of this survey follow below. A copy of the questionnaire is included in the Appendices. (3) Draft copies will be circulated to local officials for review and made available to the general public at Town Hall and other appropriate public places. (4) To insure that the land use planning process is continuous, the Town will conduct an annual review of the policies set out in this plan. The purpose of the review will be to evaluate the effect of the policies,on land use changes that have occurred or may be anticipated. The Town, through either the Town Council or the Planning Board, shall either make a finding that no changes are necessary or make recommendations for necessary changes. (5) In addition to the above public education and participation techniques, several optional methods may be used by the Town to the extent time and resources permit. The purpose of these optional techniques is to (1) reinforce and supplement other methods, and (2) to provide additional participation opportunities for persons who.are unable to attend meetings or workshops because of work conflicts or difficulty with physical mobility (elderly and handicapped). These techniques may include a registry of interested citizens who will be contacted concerning meetings, information available, and the distribution of a Town newsletter and educational brochures. RESULTS OF THE 1979 CITIZEN OPINION SURVEY FOR THE TOWN OF WRIGHTSVILLE BEACH For Town government to be truly responsive, its citizens must'be given more than notice of an opportunity to attend scheduled meetings. Recognizing the reluctance of some citizens to participate in public meetings and the difficulty because of job conflicts, age, or physical infirmity, the Town distributed a written questionnaire to all households during July and Auyust of 1979. Since a citizen participation program is also a requirement of the North Carolina Coastal Area Management Act land use planning program, the Town was able to finance the entire cost of the survey from a state grant. The survey thus not nnly provides an opportunity for more citizens to partici- pate while meeting the Town's coastal planning requirements, but also provides Town officials with needed information about citizen attitudes toward services, facilities, and development issues. - 31 - Since one of the central objectives of the survey was to solicit the ideas and opinions of all citizens, a controlled sample was eliminated as a means of distribution, since only the citizens sampled would have the oppor- tunity to respond. Instead, every effort was made to reach all Town residents through hand delivery of questionnaires to the members of each household. In many cases, questionnaires were personally picked up the following evening, but many were mailed or delivered to the Town Hall. Approximately 1,800 sur- veys were distributed and 410. returned, for a 23 percent rate of return. This was below the hoped for 50 percent but still an excellent return rate for sur- veys generally. The following summarizes the characteristics and responses of the 410 residents who participated in the survey. AVERAGE AGE: 42 PERCENTAGE OF MALE RESPONDENTS: 57% PERCENTAGE OF FEMALE RESPONDENTS: 43% TYPE OF RESIDENCE: Percentage of Single Family- 70% Percentage of Multi -Family - 30% AVERAGE LENGTH OF RESIDENCE: 11 years, 9 months PLACE OF EMPLOYMENT: Wilmington - New Hanover County - 65% Wrightsville Beach - 19% Other - 16% • AVERAGE WEEKLY NUMBER OF TRIPS OFF BEACH: 8.3 AVERAGE NUMBER OF CARS OWNED: 2.13 WEEKLY USE OF BEACH BY ALL HOUSEHOLD MEMBERS: 5.38 times a -week AVERAGE LENGTH OF USE: 3 hours PERCENTAGE OF RESPONDENTS USING BEACH FOR: Swimming - 31.5%. Surfing - 3.5% Walking - 35.2`K Jogging - 8.7% Birdwatching - 2.6% Shelling - 21.0% PERCENTAGE BELIEVING PUBLIC PARTICIPATION IS: Adequate - 28% Inadequate - 72% PERCENTAGE WHO HAVE EVER ATTENDED A MEETING OF: The Board of Aldermen - 460 The Planning Board - 18; PERCENTAGE WHO KNOW THE NAMES OF THE: Mayor - 63% Aldermen - 64%. Planning Board Chairman - 24% PERCENTAGE WHO THOUGHT: A town manager is necessary - 42% A referendum should be held - 63% -32- PERCENTAGE WHO FELT PUBLIC ACCESS IS ADEQUATE: To the beach - YES - 75% NO - 25% To the sound - YES - 71% NO - 29% PERCENTAGE WHO WOULD SUPPORT AN INCREASE IN TAXES IF TRAFFIC COULD BE REDUCED: 69% PERCENTAGE WHO WOULD SUPPORT AN INCREASE IN TAXES TO FUND EROSION CONTROL PROJECTS: 23% AVERAGE TOWN SERVICE RATINGS (1 = Lowest, 5= Highest) Management - 3.4 Water Service: Price - 3.9 Quality - 3.3 Refuse - 3.6 Recreation - 4.1 Building Inspection - 3.6 Zoning Administration - 2.7 Planning - 3.0 Fire Protection - 4.1 Police Protection - 4.2 Streets - 3.2 PERCENTAGE WHO WOULD SUPPORT A REDUCTION IN GARBAGE PICKUP TO AVOID FEE INCREASES: 78% TYPES OF DEVELOPMENT: MORE LESS Single Family Detached 78% 12% Single Family Multi -Unit 13% 87% Multi -Family Rental Duplex 14% 86% Apartments 4% 96% Commercial Hotels 8% 92% Restaurants 10% 90% Lounges 3% 94% Retail 16% 84% PERCENTAGE WHO WOULD SUPPORT A TAX INCREASE TO MAINTAIN - SERVICE LEVELS IF COMMERCIAL DEVELOPMENT WERE REDUCED: 73% I - 33 - 3.2 NATURAL RESOURCE POLICIES AREAS OF ENVIRONMENTAL CONCERN - Among the most important natural resources within Wrightsville Beach's jurisdiction are the Areas of Environ- mental Concern which are specifically described in the State Guidelines for Areas of Environmental Concern (15 ACAC 74). While other AEC's may later be nominated and designated as fragile coastal natural resource areas under Section .0500 of the Guidelines, the two areas that predominate within the Town are the estuarine system and the ocean hazard areas. Alternatives to development within Areas of Environmental Concern are strictly limited by the regulations governing use of these areas promulgated under the Coastal Area Management Act. The major policy choices and issues that the Town must consider in developing land use policies for Areas of Environmental Concern are: (1) The degree to which these regulations may restrict or prevent uses within.AEC's that may have importance for the entire community, or (2) Whether the regulations are strict enough to protect the natural and protective values found in the Areas of Environmental Concern. The following policies further define these issues and establish the Town's policies toward acceptable land uses within these areas. ESTUARINE SYSTEM - Within the estuarine system are included the coastal wetlands, estuarine waters, estuarine shorelines and public trust areas. The significance of these areas and their descriptions are set out in Section 2.2.2, FRAGILE AREAS. The overriding issue with regard to estab- lishing land use policies for development within the estuarine system is what uses will interfere least with the interdependent components of the system and will not upset the natural balance and relationship of these components that create public social and economic values; and, to the, extent that uses are permitted, how can these uses be controlled, so that if the natural working system is interfered with, superior public and economic values will be created by the allowed use. The determination of. these issues..shall be governed by the following policies. ESTUARINE SYSTEM_ POLICIES (1) It shall be the policy of the Town to give high priority to the protection and coordinated management of the estuarine system, so as to safeguard and perpetuate its biological, social, economic and esthetic values; - 34 - and to insure that any development occurring within the system is compatible with natural characteristics, so as to minimize the likelihood of significant loss of private property and public resources. (2) Suitable uses shall be those consistent with the above policy, and highest priority shall be given to uses consistent with the conservation of the estuarine system. Second priority will be given to those types of development that require water access but cannot function elsewhere. Examples of acceptable uses include utility easements; fishing piers and docks (public or commercial); agricultural uses --such as farming or drainage as permitted under the North Carolina Dredge and Fill Act; silviculture; private boat ramps, provided they are constructed so as to conform to the natural bottom contour and not to divert or impede the natural flow of water about and within the Town; private piers and boathouses, provided they meet the con- struction standards of Section 15-4 of the Town Code. Equal priority will be given to grounds and facilities for public recreation, such as community center buildings, parks and playgrounds and similar facilities operated on a nonprofit basis; and to public or private piers allowable under Section 21-30A, CONSERVATION ZONE, of the Town Zoning Ordinance. POLICY IMPLEMENTATION (1) The Town will enforce as part of its zoning ordinance and map a conservation zone which will permit only those uses consistent with the estuarine system policies. (2) The Town will enforce as part of its zoning ordinance the pro- hibition of the construction of piers or boathouses unless they conform to the estuarine system policies as set out above. (3) The Town will enforce as part of its zoning ordinance the prohibition of any dredging within the Town unless approved by the Town in accordance with the above policies. (4) The Town will enforce as part of its zoning ordinance the pro- hibition of any construction of bulkheads beyond the mean high water mark except upon an express finding that such construction is in the public interest. - 35 - OCEAN HAZARD AREAS - The ocean hazard system consists of three areas-- ocean erodible areas, high hazard flood areas and inlet hazard areas. The ocean erodible areas are areas in which there exists a substantial possi- bility of excessive erosion and significant shoreline fluctuation. The high hazard flood areas are those areas subject to high velocity waters in a storm having a one percent chance of being exceeded or equaled in any given year as identified on flood insurance rate maps or other approved flood elevation data. Inlet hazard areas are those lands identified by the State Geologist as having a substantial possibility of excessive erosion that are located adjacent to inlets. These areas are considered hazardous because of their susceptibility to change from the constant forces of waves, winds and water upon the unstable sands that form the shore. During storms, these forces are magnified and can cause significant changes in bordering land forms (dunes and beaches) and to structures located thereon. 17or this reason, the appropriate location of structures on and near these land forms must be reviewed carefully to avoid their loss or damage. The flexible nature of the land forms which is hazardous to development located immediately on them also offers protection to development located behind them. The most essential function of these land forms is their capacity to store sand and dissipate wave and wind energy. Establishing policies for ocean hazard areas is compli- cated by the fact that many of these areas are in private ownership and, because of their proximity to the beach and ocean, are considered prime build- ing sites. The most critical issue with regard to land use policies is what development controls and building requirements are necessary to insure that construction in these areas does not endanger the lives or property of ocean hazard area property owners or other property owners who may depend upon the protection of land forms associated with the ocean hazard areas, but will not deprive existing or future property owners of the reasonable use of their property. POLICIES_ (1) To the maximum extent feasible, and consistent with a property owner's right to reasonable use of his property, uses of land in ocean hazard areas shall be located, designed and constructed so as to maximize a struc- ture's protection from wind and water and to minimize damage to the protective land forms of dunes and beaches. -36- (2), Preferred erosion control measures to combat oceanfront erosion shall be beach renourishment projects and comprehensive shoreline management, which shall be preferred over small-scale methods. (3) Newly created dunes shall be aligned if possible with existing . adjacent dune ridges and shall be of the same general configuration. (4) Adding to dunes shall be accomplished in such a manner that the damage to existing vegetation is minimized. Filled areas shall be immediately replanted or temporarily stabilized until planting can be successfully completed. (5) The Dune Maintenance and Protection Plan for the Town shall be implemented to the maximum extent possible. (6) To extend the Town building line north to the limits of the Town's extraterritorial jurisdiction. OCEAN ERODIBLE AREAS - Land uses permitted in the ocean erodible areas shall be those uses permitted by the Town Zoning Ordinance. However, no land use shall be permitted seaward of the Town's building line as estab- lished in the Town Code, except those uses permitted therein for a public purpose.. FLOOD HAZARD AREAS - Land uses shall be those permitted by the Town Zoning Ordinance, which shall include residential, commercial and institutional, provided however that all new construction shall meet the requirements of the Federal Flood Insurance Administration. INLET HAZARD AREAS - Land uses permitted shall be residential single-family only if the requirements of the Federal Flood Insurance Administration and the construction standards of the State Guidelines for Areas of Environmental Concern are met. - 37 - IMPLEMENTATION (1) The Town shall enforce by ordinance the restriction of land uses within a public beach, which shall be indicated on the zoning map. The public beach shall extend from the Town building line seaward to the mean low water mark, and no land use shall be permitted within such zone except piers, municipally owned or operated parks, recreation areas or other municipal uses; gazebos may be permitted subject to approval of plans by the Town. (2) The Town will enforce by ordinance the requirements of the Federal Flood Insurance Administration requiring all residential structures to be elevated 12.1 feet above mean sea level and, further, that no mobile homes shall be permitted within a velocity zone. (3) The Town will require in its subdivision regulations that any land platted for subdivision shall not be less than 7.5 feet in elevation from mean sea level. (4) The Town will study the feasibility of extending the building line north to the limits of the Town's extraterritorial jurisdiction and, if found to be feasible, such area will be zoned as a public beach as defined in (1) above. AREAS OF LOCAL CONCERN - In addition to Areas of Environmental Concern, certain areas exist within the Town that have significant esthetic and ecological values of local concern which could be lessened by careless development. In particular, these areas include the spoil islands found along the Intracoastal Waterway. The significance of these areas and their importance is discussed under Section 2.2, FRAGILE AREAS. It shall be the policy of the Town to provide the same degree of protection and priority of use.as that afforded the estuarine system areas and to include them in the Conservation Zone in the Town Zoning Ordinance. A second area of local concern is the Town park system, which consists of the sailing center; the mini -park, and the main park on U.S. 76. The protection of these areas from negative external influences is vital to insuring their continuing use as areas of public recreation. To provide this protection, it shall be the MI-M policy of, the Town that no use by any private individual or public agency, federal or state, of any contiguous land shall take place that will in any way interfere with the recreational and esthetic values in the adjoining park. 3.3 DEVELOPMENT POLICIES Wrightsville Beach's development policies are established to provide a general guide to resolving the basic land use issues of the type, timing,. location and density of growth. As such, they are an extension and expansion of the Natural Resource policies, a confirmation of existing policies. and ordinances, and an expression of public opinion. Timing of development, or when development will occur, is largely dependent upon the availability of facilities. Location is determined by the desired spatial relationship between land uses and is influenced heavily by natural constraints. Density of development is a function of the ratio of population and number of dwelling units per unit of land. The interaction of each of these deter- minants of land use shapes the pattern and character of the Town and its environs. Formulation of policies for each of these issues requires con- sideration of broad alternative growth patterns and selection of a general growth objective. ALTERNATIVES - The degree or amount of growth that any community chooses to accept.is generally stated in broad terms of no growth, unlimited growth, and controlled growth between the two extremes. A more specific statement and definition of these choices is generally expressed by the terms and restrictions of land use ordinances, such as zoning ordinances and sub- division regulations. The purpose of this analysis of alternatives is to examine public opinion on these choices and to state a general growth objec- tive for the overall pattern of land use. The citizen opinion survey pro- vides an insight into public opinion on these choices. Of the 23% who responded, 78% wanted more single-family detached housing and 87% wanted less single-family multi -unit development. The results showed an even stronger aversion to multi -family rental development, with 86% desiring fewer duplexes and 96% desiring fewer apartments. Less commercial develop- ment was desired by almost 90% of all respondents. To confirm the strength of this opinion, 73% indicated they would support a tax increase to maintain service levels if commercial development were reduced. The results of this - 39 - survey clearly indicate a preference for maintaining existing land use patterns of single family development as the predominant land use type. The overall desired growth pattern may thus be characterized as single family development, with limited supporting retail and tourist oriented services and facilities. In accord with these issues and alternatives, the following policies are adopted. GENERAL DEVELOPMENT OBJECTIVE - It is the objective of the Town to adopt policies and ordinances and take appropriate actions to promote the growth and development of the Town as a predominantly single-family residential community with limited supporting retail services and tourist oriented uses. TYPES OF DEVELOPMENT - It shall be the policy of the Town to permit single-family, multi=family, commercial, and institutional land uses within 'the Town under the terms of the zoning ordinance and in accord with the Natural Resource Policies. Preferred commercial uses are those necessary to provide limited retail and professional services to tourists and permanent residents. LOCATION OF DEVELOPMENT - The location of development shall be consistent with the Town Zoning Ordinance and the Natural Resource Policies. Commercial, multi -family or single-family attached developments shall be planned and located so as not to interfere with surrounding residential development. Further, it shall be the policy of the Town to require all new development to locate behind the existing, or any proposed new, building lines. TIMING AND DENSITY OF DEVELOPMENT - The timing of development shall be consistent with the Natural Resource Policies and the capacity of the Town to provide water and sewer services to additional projected development. Water and sewer facilities should not be expanded to a capacity greater than that required to accommodate projected permanent or peak populations; that is, no facility expansions should be provided to induce or promote growth beyond that projected in the section on ESTIMATED DEMAND. The density of development shall be consistent with that allowable in the Town Zoning Ordinance. - 40 - One particular issue with regard to density is the distinction between peak and permanent density, because each poses separate problems with different solutions. Peak density is density that occurs because of influx of visitor population, either overnight or day visitors. Within the 515 acres of urban land, average density may be as high as 48 persons per acre, while the permanent density is the ratio of permanent residents to urban land and is about 6 persons per acre. The peak density tends to greatly overload the access system, i.e., roads and points of access to the beach, and while adding some additional load on the water and sewer systems, it is the permanent population that has the greatest permanent impact on these facili- ties. The methods of implementation that follow these policies provide different techniques for solving each of these issues. BEACH PRESERVATION AND EROSION CONTROL - The basic issue'is which of the alternative methods of beach preservation and erosion control will, consistent with state and local policies, provide the most economical, safe and environmentally acceptable protection. The two basic alternatives are structural measures, such as bulkheads or groins and renourishment, and non -structured methods, such as vegetation maintenance and access control. The following policies are adopted for this issue. POLICY - Renourishment, supplemented by land use controls, access control and vegetation maintenance, is"the preferred alternative for erosion control. POLICY - Since the dune and berm is a resource used by persons through- out the region and state, the cost of its maintenance should be distributed among the user -beneficiaries in equal proportion to the benefit received. POLICY - The expenditure of public funds for dune and berm protection must be complemented by the provision of public access to the beach and shore. POLICY - To protect the dune system and its stabilizing vegetation by (1) routing the flow of pedestrian traffic to central points of access to the water, and (2) enforcing dune protection ordinances. - 41 BEACH ACCESS - The 1976 Wrightsville Beach Land Use Plan adopted the following policy regarding beach access: To provide reasonable means and opportunity for the public to have access to the beach, shore or other public trust lands and waters, provided such, means do not con- flict with the right of residents to the use and enjoyment of their property. In accord with the recommendations of the Plan, the Wrightsville Beach Access Plan was prepared, which made more detailed recommendations for improving access to the sound and beach. In addition to recommendations for planning and design standards, the following policies were adopted. POLICY - To provide additional parking only at remote parking lots served by transit facilities and bikeways. POLICY - To prohibit all traffic on the dune and berm, except at designated access points and upon a ramp or walk -over structure. POLICY - To designate access points as high, moderate and low use, and to provide appropriate facilities for each. The following maps and illustrations suimnarize these recommendations and show a typical improved access point, including facilities for the handicapped. - 42 - IMPLEMENTATION OF EROSION CONTROL AND BEACH ACCESS POLICIES (1) The Town will begin immediate implementation of its Beach Access Plan by developing designs for specific improvements to selected access points. (2) Upon completion of the current renourishment projectiin November of this year, the Town will begin immediate implementation of the procedures. set out in the Dune Maintenance and Protection Manual. (3) The Town will prepare, by February 1981, a feasibility report for . the extension of the Town building line north to the limits of the Town's extraterritorial jurisdiction. (4) All new developments generating over 1,000 gallons per day of sewage effluent will be required to provide additional treatment capacity of 150% of projected effluent, at the sole expense of the owners of the development. (5)_ All development in undeveloped/transition land classes, as defined in the following s.ecti:on, shall meet, to the maximum extent feasible, the standards for Beach Access defined i'n the Wrightsville Beach; Access Plan. At a minimum, however, all areas within this class shall provide four points, of public access from a public road to the area of the beach.'tield in public trust and parking sufficient to accomodate 600 cars. Further, any previously platted public access areas, to any land class, shall be opened to the public at the earliest possible time. To accomplish this protection and opening of, previously platted public access areas the Town will not approve any plan; plat, or permit which eliminates or restricts previously established access areas, and will seek, at the earliest possible time to secure needed access to such areas through condemnation or other acquisition methods. - 43 - 4.0 LAND CLASSIFICATION 4.1 PURPOSE The land classification map is intended to serve as a graphic illustra- tion of the Town's adopted policies. It provides a framework to be used by local governments to identify future land uses and as a guide to where natural and cultural resources will be preserved. It is not a regulatory mechanism, such as a zoning ordinance and map, but should act as a guide to local citizens and officials in making zoning and other land use decisions. 4.2 LAND CLASSES There are three categories of land classification with significance for Wrightsville Beach --developed, transition, and conservation. Each requires some degree of modification in definition and scope from the definitions of the State Guidelines in order to be of use to the Town of Wrightsville Beach. The developed class, according to the State Guidelines, is intended to pro- vide for continued intensive development of areas presently developed at a density of 500 dwelling units per square mile, or at 1.28 dwelling units per acre; further, such areas should be provided public water, sewer, fire and police protection and recreational facilities. Since the density ratio at Wrightsville Beach is estimated at almost 6 persons per acre (3,081 estimated 1980 population, divided by 515 acres in urban category), and because all services are provided, virtually all of Wrightsville's urban area falls within the developed category. The remainder of the land would fall primarily within the conservation class. The final class with significance for Wrightsville Beach is the transition class. The State Guidelines state that the purpose of the transition class is to provide for future intensive urban development that will occur within the next 10 years, and that•such development will occur on suitable lands and be, provided with necessary public utilities and services. The following classifications are modifica- tions of each of these classes to provide appropriate guides for inter- pretation of the Natural Resource and Community Development policies set out in Section 3.0. IMIEW DEVELOPED - This classification is intended to recognize the present developed state of Wrightsville Beach into primarily residential and supporting tourist and commercial uses with full urban services and facilities. Its basic purpose is to confirm and allow existing land use patterns and future projected trends anticipated under existing ordinances . and policies. However, it is.also intended to establish the policy that any alteration in underlying ordinances and policies which would result in a significant increase in growth of either permanent or tourist populations or a deviation from existing land use patterns should not be made, except if found by the Planning Board and Board of Aldermen to be consistent with the general development objective of maintaining the predominantly single- family residential nature of the beach. UNDEVELOPED - TRANSITION - This classification is intended to estab- lish the following development priorities for lands falling within this class: (1) The first priority for future use of UNDEVELOPED - TRANSITION lands shall be open space in which all land remains in its existing state until it can be acquired by local, state or federal government for public use. However, to the extent such a policy conflicts with an owner's right to a reasonable use of his property, consistent with local, state and federal regulations the second priority for develop ment will apply. (2) The second development priority is for single -family -ownership struc- tures which permit a minimum of developed area and a maximum of open space for public use. Development densities shall not be significantly greater than that permitted under the Town Zoning Ordinanace for the zoning class in which the land is situated. (3) For any of the above development priorities, public access shall be provided as stated in Section 3.3 above. CONSERVATION - This classification is established to implement the Natural Resource Policies, to protect the Areas of Environmental Concern and fragile areas, and delineate areas of public benefit where certain public uses may take place. - 45 - IL_ T 1 SPOIL \ SPOIL ISLAND W v 2 M C I. I C I ►u"►sa% - :x1aAter�►tom �� SPOIL ISLAND l OANXS 1 C#.4*Wft `� ff �i P ► iv . cNc TOE/ OF WRIGHTSVILLE BEACH �— EXISTING LAND USE AND LAND CLASSIFICATION MAP / wtc mo ❑ p SPOIL ISLAND Ojb i -► ..ft ucc \Y/r� J) IY[ n /010 O SPOIL ISLAND C C ro- i J \I TECHNICAL APPENDICES 4 I� 1� STATE LICENSES AND PERMITS Agency Licenses and Permits Department of Natural Resources and Community - Permits to discharge to surface Development waters or operate waste water Division of Environmental Management treatment plants or oil discharge permits; NPDES Permits, (G.S. 143- 215) Department of Natural Resources and Community Development Office of Coastal Management Department of Natural Resources and Community Development Division of Earth Resources - Permits for septic tanks with a capacity over 3000 gallons/day (G.S. 143-215.3). - Permits for withdrawal of surface or ground waters in capacity use areas (G.S. 143-215.15). - Permits for air pollution abate- ment facilities and sources (G.S. 143-215.108). - Permits for construction of com- plex sources; e.g. parking lots, subdivisions, stadiums, etc.. (G.S. 143-215.109). - Permits for construction of a well over 100,000 gallons/day (G.S. 87- 88). i - Permits to dredge and/or fill in estuarine waters, tidelands, etc. (G.S. 113-229). - Permits to undertake development in Areas of Environmental Concern (G.S. 113A-118 ). NOTE: Minor development permits are issued by the local government. - Permits to alter or construct a dam (C.S. 143-215.66). - Permits to mine (G.S. 74-51) - Permits to drill an exploratory oil or gas well (G.S. 113-381). Permits to conduct geographical exploration (G.S. 113-391). Department of Natural Resources and Community Development Secretary of NRCD Department of Administration Department of Human Resources - Sedimentation'erosion control plans for any land disturbing activity of over one contiguous acre (G.S. 113A-54). - Permits to construct an oil refinery. - Easements to fill where lands are proposed to be raised above the normal high water mark of navigable waters by filling (C.S. 146.6(c)). - Approval to operate a solid waste disposal site or facility (G.S.130- 166.16). - Approval for construction of any public water supply facility that furnishes water to ten or more residences (G.S. 130-160.1). FEDERAL LICENSES AND PER,*ZITS Agency Licenses and Permits Army Corps of Engineers - Permits required under Sections 9 (Department of Defense) and 10 of the Rivers and Harbors of 1899; permits to construct in navigable waters. - Permits required under Section 103 of the Marine Protection,. Research and Sanctuaries Act of 1972_ Coast Guard (Department of Transportation) Geological. Survey Bureau of Land Management (Department of Interior) Nuclear Regulatory Commission Federal Energy Regulatory Commission - Permits required under Section 404 of the Federal Water Pollution. Control Act of 1972;,permits to undertake dredging.and/or filling activities. - Permits for bridges, causeways, pipelines over navigable waters; required under the General Bridge Act of 1946 and the Rivers and Harbors Act of 1899. - Deep water port permits - Permits required for offshore drilling. - Approvals of OCS pipeline corridor rights -of -way. - Licenses for siting, construction and operation of nuclear power plants; required under the Atomic Energy Act of 1954 and Title II of the Energy Reorganization Act of 1974. - Permits for construction, operation and maintenance of interstate pipe- lines facilities required under the Natural Gas Act of 1938. - Orders of interconnection of elec- tric transmission facilities under Section 202(b) of the Federal Power Act. Permission required for abandonment of natural gas pipeline and asso- ciated facilities under Section 7C (b) of the Natural Gas Act of 1938. i - Licenses for non-federal hydro- electric projects and associated transmission lines under Sections 4 and 15 of the Federal Power Act. i CITIZEN OPINION SURVEY 1. Age: 2. Sex: M F 3. Median household income: $ 4. What type of residence do you live in? Single Family Detached Multi -family (circle number of units in structure): 1 2 3 4 5 or more Condominium 5. Length of residence at Wrightsville Beach: 6. Place of employment (by geographic location): 7. Estimated number of trips made weekly off of beach: 6. How many cars are owned by all members of household? 9. Estimate number of times all members of household use beach (i.e. , the area between dunes and water) per week: 10. Length of each use: Less than 1 hour 1-2 hours 2-4 hours 5 hours + 11. Reason for use: swimming_ surfing_ walking_ jogging_ birdwatching_ shelling_ other 12. Du you believe there is adequate participation by the public in Town decision making? Yes No Comment: 13. Have you ever attended a meeting of the Board of Aldermen? - Planning Board? 14. Do you know the names of the Mayor? Aldermen? Planning Board Chairman? 15. The Town of Wrightsville Beach presently operates under a Mayor/Aldermen form of government and is considering changing to an Aldermen/Manager form. This change would shift much of the administrative responsibility and authority of Town decision making to a professional manager who would answer to the Board of Aldermen. Do you think this change is necessary? Yes_ No _ Should a referendum be held to make this decision? Yes No 16. Do you think public access at Wrightsville Beach is sufficient: To the beach? Yes _ No _ To the sound? Yes No 17. Would you support an increase in taxes if a reduction in the amount of traffic 'could be achieved? Yes_ No _ Comment: 18. Would you support a tax increase to fund erosion control projects? Yes _ No _ Comment: 19. Rate Town services and facilities using a scale of 1 to 5, with 1 as the lowest or worst rating and 5 as the highest or best rating: Town Management 1 2 3 4 5 Comment: Water Service Price 1 2 3 4 5 Quantity & quality 1 2 3 4 5 Comment: Refuse Service 1 2 3 4 5 Comment: Recreation 1 2 3 4 5 Comment: Building Inspection 1 2 3 4 5 Comment: Zoning Administration 1 2 3 4 5 Comment: Planning 1 2 3 4 5 Comment: Fire Protection 1 2 3 4 5 Comment: lowest highest Police Protection 1 2 3 4 5. Comment: Streets 1 2 3 4 5 Comment: 20. For which of those services or facilities ranked 1 or 2 above would you support an increase in taxes to improve? 21. Most North Carolina cities provide garbage pickup only twice a week. If necessary to avoid future tax increases or additional fees, would you support a reduction in pickup at Wrightsville Beach from 3 to 2 times per week? Yes No Comment: 22. What is the most serious problem facing the Town of Wrightsville Beach? 23. Current population projections indicate the Town's permanent population. may double in size within the next ten years. Do you think this is: Desirable? Undesirable? 24. Which of the following types of development would you like to see more or less of: Single Family Detached More Less Single Family Multi -unit (condominium) More Less Multi -family Rental: Duplex More Less Apartments More Less Commercial: Hotels More Less Restaurants More Less Lounges More Less Retail More Less 25. If Town revenues were reduced because of less commercial development, would you support an increase in taxes or fees to maintain the level of service? Yes No Comment: WRIGHTSVILLE BEACH BIKEWAY.SURVEY 1. How many bicycles are there in your household? Z. How many regular bike riders are in your household? adults & children 3. Do you think bicycle facilities and programs are needed in the Wrightsville Beach area? _Yes No 4. How do you feel the existing con3itions are for bicycling in the Wrightsville Beach area? a. Extremely safe b. M derately safe C. Unsafe d. Real hazardous 5. Ho'w often do members of your household ride a bike? (make one 'check for each rider) Adults: daily one to three times a month 3 &4 times a week less than once a month once or twice a week never children daily one to three times a month 3 & I times a week less than once a month onke or twice a week _ never 6. For what purpose so you present(v rid(- vour bike? going to work recreational/ touring going ••.) school —personal busineuq __•_., iob .rjuirement __shopping ,,._exor' .e other 7: How important do you feel the following bicycle facilities and programs would be to you and your family? Bicycle safety education Bicycle parking facilities Bikeways Strict enforcement of bike laws Improved street maintenance Bicycle registration Other bike related needs (list) Very Moderately Important Important Not Important 8. What do you think should be done to improve bicycling conditions for recrea- tional riding (please check the most important items below) better maintenance of roads (removal of sand and trash at curb edge) provide bike parking facilities construct bikeways leading to parks and recreational areas ... improve intersection crossing ..._..,.,,installing safety grate over storm drains in road .....�other (please specify) 9. If bikeways were provided in the area and were conductive to safe riding, would You consider riding a bike as an alternative means of travel to and from work, shopping, school, leisure activities, etc. yes .��.. no undecided 10. Do you think bicycle registration should be mandatory or voluntary? Mandatory Voluntary 11. Would you be interested in participating in a bicycle safety program? yes no 12. If Wrightsville Beach was to consider bicycle facilities, how do you think its construction should be financed? Property Tax Sales Tax Liquor/Cig. Ekcise Gas Tax Register/License Special Assessment Donations Other CIVIL DEFENSE OPERATIONS PLAN September, 1978 SUMMARY - HURRICANE PLAN Following is a summary of actions to be taken by Town personnel in ' the event of a hurricane emergency. Individual department responsibilities are listed separately. It would be prudent, however, to be familiar with the entire plan and its operation. CONDITION 3 - HURRICANE WATCH 1. Civil Preparedness Emergency Operation Center (EOC) will be activated along with subordinate EOCs. Police Dispatcher will notify Civil Defense Director (CDD) and Asst. Director, Department Heads. Town Clerk will notify Mayor and Board of Aldermen and set time for meeting to review procedures. 2. Upon notification by Dispatcher, all Department Heads will assemble immediately at Town Hall to review plan and set forth potential problem areas where they might need help. After setting in motion appropriate departmental standby actions, Department Heads will report back to Board of Aldermen in one (1) hour with status report. Upon notification of Watch Status all Town personnel are automatically placed on standby alert. 3. Town personnel will be supplied with communications equipment by Director of Public Safety (Department Heads and Board of Aldermen). 4. Town personnel will conduct equipment check, including emergency power sources. Coast Guard and CG Auxiliary notifies boats in area that hurricane watch is in effect. 5. Advise residents to begin preparation for hurricane security (prepared statement to news media). 6. Police alert N. C. Highway Patrol of probable need for assistance in check point at drawbridge. 7. Construction projects advised by Recreation Department to. evacuate or secure materials. 8. Town Clerk will distribute means of identification to necessary personnel. 9. EOC to -be kept advised of all actions. CIVIL DEFENSE OPERATIONS PLAN September, 1978 CONDITION 2 - HURRICANE WARNING 1. Mayor calls immediate meeting of Town Council to standby for action on evacuation order. 2. Asst. CDD will coordinate removal of persons requiring assistance in the event of evacuation. Red Cross Shelters may be activated early to accommodate these people. 3. Police relay message to residents via mobile PA. and establish radio communication with essential agencies. 4. Town Clerk will dispense temporary passes to Police for use at drawbridge. 5. Police establish check point at drawbridge and dispense means of identification to residents and other authorised personnel. No one else will be allowed to enter Town at this point. 6. CDD, Police, Fire, Public Works Departments take the appropriate C� municipal standby actions (see separate listings). 7. Department Heads will advise CDD when standby actions are com- pleted or, if personnel are available to assist in other areas. 8. Main EOC must be kept current of local actions with status reports from CDD. t 1 CIVIL DEFENSE OPERATIONS PLAN September, 1978 CONDITION 1 - EVACUATION 1. Town Council proclaims state of emergency and orders evacuation - coordinated with main EOC. 2. Evacuation notice posted and Town patrolled with mobile PA to notify residents. Notify hotels, motels;.etc. 3. Station bulldozer, backhoe, and chainsaw at Fireman's Clubhouse. 4. Transport all other movable equipment to secure location. 5. Activate emergency transportation system as required. 6.Activate emergency wrecker service as required. 7. Valve off water tanks, disconnect all pumps at well sites, sewage plant, and sewage lift stations. 8. Remove pumps and other equipment where feasible. 9. Notify Carolina Power and Light to cut power to Town. 10. Establish communications center at alternate EOC. 11. Station fire trucks on east approach to drawbridge. 12. Patrol Town as long as possible to ensure that evacuation order received and obeyed by all residents. Patrol teams will main- tain communications with Dispatcher and check out before leaving Town. This check out procedure is essential to ensure the safety of our personnel. 13. Situation reports, news releases, etc. shall be forwarded to main EOC. County Civil Preparedness Office shall furnish the Town a radio to be used during such an emergency. 14. Essential personnel that will be allowed at alternate EOC.. are as follows: Board Members, Civil Defense Director and assistant, Department Heads, 2 equipment operators from Public Works, 4 Policemen, and Fire Chief or his designate. NO OTHER PERSONNEL WILL BE ALLOWED TO REMAIN. At no time should the number of people at the Clubhouse exceed 20. 15. During a "Condition 1" alert all personnel in Police, Fire, Public Works, and Civil Defense units are automatically on action duty and subject to the direction of the Civil Defense Director and the Board of Aldermen. { CONDITION 3 - HURRICANE WATCH CIVIL DEFENSE DIRECTOR - DEPT. OF LAND USE & BUILDING 1. Upon notification by police dispatcher, CDD will report to Town Hall for meeting to review procedures. Status report to be made to Board.one hour after initial meeting. 2. Residents advised to begin preparation for hurricane security via radio, T.V., etc. (automatic). 3. Compile list of construction sites to be given to Recreation Department for notification to evacuate or secure equipment and materials. 4. Completed actions, situation reports, and assistance requests will be forwarded to main EOC. It is imperative that any order for evacuation be coordinated with EOC to insure notification of American Red Cross and shelter readiness. 4. CDD will coordinate all local requests for assistance and relocate personnel as they become available. [, SUMMARY OF CURRENT ARMY CORPS OF ENGINEERS PLANS AND PROJECTS BEACH RENOURISHMENT - There is currently a beach restoration project at Wrightsville which seeks to restore the beach to the original profile established by the 1965 shore protection project. The current project is being conducted in two phases. The first, completed in May of 1980 provided 550,000 cubic yards of sand along 6,000 feet of beach from Chadbourn Street to the Holiday Inn. The second phase currently underway, will restore the project to its 1965 profile of a 25 foot wide dune at 15 feet MSL and a 50 foot wide berm at 12 feet MSL. MASONBORO INLET -SOUTH JETTY - This project involves the construction of a 400 foot wide channel of 14 feet deep through the bar of Masonboro Inlet and continuing at a 90 foot width and 12 foot depth to the IWW via Banks and Motte Channels, a 15 foot deep turning basin with a minimum width of 300 feet on the east side of Banks Channel; and a stone jetty extending about 3,000 feet from the northerm tip of Masonboro Island extending to 14 feet MSL. NORTHEND STUDY - There is currently a feasibility study being prepared by the planning section of the Wilmington District to extend the current renourish- ment project about 2,000 feet north to cover the development known as the Shell Island subdivision. This study will consider the relative costs and benefits of the proposed extension and make recommendations for other alternatives as well. PERMITTING - The ACOE, through its Permits Branch and in conjunction with the State of North Carolina, maintains regulatory control over the use of areas classified as navigable waters. The combination of these two regulatory functions provides protection for marshlands, public trust waters, and the navigable rights of boats using the IWW.