Chapter 10
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DOVER AIR FORCE BASE JOINT LAND USE STUDY       

"The Dover Air Force Base is a valuable asset to Kent County.  Steps must be taken to protect the Base from encroaching or incompatible development, thereby ensuring the continuation of the Base's mission and presence in the area, while at the same time protecting community health, safety, and welfare."  One of the Kent County Levy Court's Goals for the 1996 Comprehensive Plan Update, still valid in this 2002 Update.   

Introduction   

 Dover Air Force Base (DAFB) is located in the southeast corner of the City of Dover, the State Capital and County Seat, in Kent County, Delaware.  Dover AFB is located partially within the corporate limits of the City of Dover and unincorporated areas of Kent County, Delaware.  The base occupies approximately 3,300 acres with an additional 589 acres under grants or easements and another 11 acres that are managed under lease agreements. Principal routes that define the base boundary include South Little Creek Road, State Route (SR)-9, and US 113/SR-1.  Dover AFB provides the nation with airlift, airdrop, Special Operations capabilities and Port Mortuary facilities. 

Much of the privately held lands adjacent to the base perimeter are either vacant or under cultivation, particularly to the south, east, and northeast of the base.  Growth in the DAFB environs will be primarily as a result of the expansion of the Dover urbanized area.  Already there is considerable development pressure along U.S. 113 (which passes directly by the base) and Alternate U.S. 113, south of the base.  The recent opening of State (Relief) Route 1 will also have a dramatic impact on the growth and development of the County.   

Five governments (Kent County, the City of Dover, and the Towns of Frederica, Little Creek, and Magnolia) lie within the so-called 65 dB noise contour, as defined in the County’s 1999 Air Installation Compatible Use Zone (AICUZ) Amendment to the Kent County Code.  Kent County has jurisdiction over land use in the unincorporated areas of the County and the municipalities have jurisdiction over land use within their respective municipal boundaries.  In September 2000, Kent County adopted the Airport Environs Overlay Zoning, Kent County Code §205-397.1, creating a specific overlay zone and regulations to address sound attenuation from noise resulting from the base and its operations.  The City of Dover also has zoning ordinances similar to Kent County’s regarding the sound attenuation requirement.     

 History 

During July 1992, Kent County Levy Court Commissioners signed Resolution #1293 agreeing with the Joint Land Use Study (JLUS) concept. This JLUS program was to utilize AICUZ data in a community-planning context to:

                        (1)  Direct compatible future growth and development, and;

                        (2)  Reduce operational impacts on adjacent lands 

From 1993-1997, a JLUS Policy Committee met to discuss implementation of a JLUS with the Department of Defense (DoD) matching funds. Policy Committee members were elected officials (or designated representatives) from participating local governments; DAFB, Department of Agriculture; Delaware Economic Development Office; and Kent County AeroPark Development Authority.  However, a formal study was not conducted due to funding issues.  On June 19, 1998 Kent County informed DAFB that a JLUS would be conducted “In-House”.  This study however, did not occur. 

Kent County was experiencing new housing growth in and around the AICUZ noise contour areas and this increased housing activity could increase the number of noise complaints against the DAFB activities.  In the fall of 1995, the Kent County Levy Court adopted an amendment to the Subdivision regulations requiring that for any new subdivision within the AICUZ a note must be placed on the plat indicating the property is located “in the vicinity of aircraft operations…which may result in high noise disturbances or the potential for an aircraft accident”.  In July 1999, the Assistant Director of Planning was assigned the task of completing the JLUS.  Rather than conducting a study that would annotate information already known, the plan of action was developed to address the issue.  The following are the steps taken in this process: 

1.      Acquire and study the “Air Installation Compatible Use Zone (AICUZ) Study”, completed March 1999 by the Dover Air Force Base. 

2.      Research existing AICUZ ordinances.

3.      Adopt the AICUZ noise contour lines delineated by DAFB as boundaries for proposed “Airport Environs Zoning Overlay (AE)” zones.

4.      Create supplementary regulations to the Kent County Code regulating the proposed Airport Environs Zoning Overlay.

5.      Submitted AE overlay and regulations to DAFB and effected municipalities for comment on 23 March 2000 and followed up with phone calls on 18 May 2000.  The municipalities submitted no negative comments.  

In the fall of 2000, the Kent County Levy Court adopted a new zoning ordinance that would require sound attenuating materials to be used in new construction.  Land use compatibility standards and standards for an exterior to interior noise level reduction were given in the Ordinance (Kent County Code section 205-397.1).  As a result of this ordinance, new buildings located within the various noise contour lines of Dover Air Force Base will be sound attenuated to help protect the occupants from the adverse effects of excessive noise.  This land use ordinance will also help reduce future potential noise complaints from DAFB flight activities. 

Recommendations   

Continue to enforce the new sound attenuation requirements for new building located within the 65db, 70db, 75db, and/or 80db noise areas (Noise Level Zones A-D as described in the Kent County Code).

Ensure new subdivisions and site plans being recorded within the Airport Environs Zoning Overlay include the required written statement on the plan regarding noise issues as stipulated in Kent County Code Section 205-397.1.8 and Section 205-397.1.12.