Line features that represent the boundaries of parcels within Chatham County, NC. The parcel lines feature class is maintained by the Chatham County GIS & Tax departments and is updated on a daily basis.Chatham GIS SOP: "MAPSERV-31"

Polygon features depicting the boundaries of recorded subdivisions within Chatham County, NC.

The data is created and maintained by the Chatham County GIS Department as part of the cadastral feature dataset.Chatham GIS SOP: "MAPSERV-38"

This feature class contains line features representing two foot changes in elevation throughout Chatham County, NC. The contour data can be used in various applications throughout Chatham Counties' different departments and also serves as important layer in Chatham Counties' topographic basemap utilized in various web mapping applications.Chatham GIS SOP: "MAPSERV-57"

Line features representing water main locations for Chatham County, NC water systems.Chatham GIS SOP: "MAPSERV-121"

Annotation feature class that provides labels for property boundary lengths and acreage of parcels in Chatham County, NC. This service also provides annotation for easements in the Chatham County parlines feature class.

The annotation feature class is maintained by the Chatham County GIS & Tax departments and is updated on a daily basis.Chatham GIS SOP: "MAPSERV-163"

Polygon features representing the fire tax districts in Chatham County, NC.Chatham GIS SOP: "MAPSERV-25"

Line features representing approximate pipeline locations in Chatham County, NC and surrounding counties. The main purpose of this dataset is to provide a visual display of said pipeline locations for critical infrastructure and emergency response planning. The NPMS is a geographic information system (GIS) dataset containing the location and selected attributes of the major gas transmission and hazardous liquid transmission pipelines, and liquefied natural gas (LNG) plants operating in United States and other offshore entities. Effective October 1, 2015 pipeline and LNG plant data is contributed annually by pipeline operators as required by the Pipeline Safety: Miscellaneous Changes to Pipeline Safety Regulations (http://www.regulations.gov/#!documentDetail;D=PHMSA-2010-0026-0054). This metadata is for the entire national dataset.Distribution of NPMS data is handled for PHMSA by the National Repository and is limited to pipeline operators and local, state, and federal government officials. Neither the United States Government nor any party involved in the creation and compilation of NPMS data and maps guarantees the accuracy or completeness of the products. NPMS data has a target accuracy of +/- 500 feet and resides in geographic coordinates. NPMS data must never be used as a substitute for contacting the appropriate local one-call center prior to digging.Chatham GIS SOP: "MAPSERV-76"

Polygon features representing different land cover classifications within Chatham County, NC. The source and currency of the data is unknown, but likely came from a state or federal agency.Chatham GIS SOP: "MAPSERV-102"

Polygons features derived from the Chatham County parcel polygon layer that identify the current zoning classifications for said parcels in Chatham County, NC. This feature class also contains boundaries for the Town of Siler City & Town of Pittsboro ETJ's as well as polygons identifying unzoned areas in Chatham County.

The feature class is maintained by the Chatham County Planning Department.Chatham GIS SOP: "MAPSERV-82"

Polygon features representing the water district service areas for Chatham County Public Works. The features were derived from water system line information and are maintained currently by Chatham County GIS.Chatham GIS SOP: "MAPSERV-24"

Line features representing railroad tracks in Chatham County, NC. The feature geometry was downloaded from the NCDOT website in July 2015 and imported into Chatham Counties' enterprise GIS database utilizing Esri's local government information data schema.Chatham GIS SOP: "MAPSERV-110"

Point features representing points of interest throughout Chatham County, NC that may not be an incorporated municipality, but are significant & identifiable landmarks on a map. This feature class is primarily utilized for county-wide map layouts to give points of reference to readers of said maps.

The data is maintained by the Chatham County GIS department and the last date of update is unknown.Chatham GIS SOP: "MAPSERV-90"

Polygon features depicting areas of deeded or platted easements on land parcels within Chatham County, NC.Data is maintained by the Chatham County GIS department on an as needed basis.Chatham GIS SOP: "MAPSERV-35"

Points that represent significant facility locations in Chatham County, NC. Examples include schools, government facilities, stadiums, casinos, and fire stations. In some cases, there may be multiple FacilitySitePoints for a single FacilitySite polygon. Additional information about each Facility can be organized in to seperate tables and related to these locations using the FacilityID key. The feature classification and type schema for the facility sites grew out of work with the Department of Homeland Security's HSIP Program and has evolved to support a diverse set of facilities inventoried for a variety of uses by a local government. The facility site points feature class is utilized in the development and maintenance of the Chatham County, NC basemaps.Chatham GIS SOP: "MAPSERV-93"

This feature class contains point features marking US Highway exit on and off ramps within Chatham County, NC. There are exit points located along US HWY 64, US HWY 421, and US HWY 1. The data is maintained by the Chatham County E-911 Addressing Specialist and utilized in emergency response mapping applications.Chatham GIS SOP: "MAPSERV-10"

Polygon features delineating the electric district service boundaries within Chatham County, NC. The data is maintained by the Chatham County GIS department.Chatham GIS SOP: "MAPSERV-16"

This feature class includes driveways within Chatham County, NC utilized in emergency dispatch mapping and other applications. The feature class is maintained by the Chatham County E-911 Addressing Specialist.Chatham GIS SOP: "MAPSERV-5"

The tax parcel neighborhood boundaries for Chatham County, NC. The assessment neighborhoods are used by assessors to organize properties with similar characteristics.

The assessment neighborhoods are used by assessors to organize properties with similar characteristics. The "AKNECD" code from the AS400 tax database is used to group Chatham County parcels into the tax neighborhoods depicted in this feature class.Chatham GIS SOP: "MAPSERV-26"

This feature class contains line features representing ten foot changes in elevation throughout Chatham County, NC. The contour data can be used in various applications throughout Chatham Counties' different departments and also serves as important layer in Chatham Counties' topographic basemap utilized in various web mapping applications.Chatham GIS SOP: "MAPSERV-56"

Line features representing existing and proposed fiber lines (buried & aerial) owned by Chatham County MIS in Chatham County, NC. These fiber lines are utilized for the NC811 notification system that Chatham County MIS participates in.

The buried fiber line features are utilized to create a buffer polygon that is imported into NC811's notification system serving as the basis for all Chatham County MIS notifications. The original data was collected by Performance Cabling using industry standard GPS collection methods. The data was delivered to Chatham County MIS / GIS in May of 2015. The data was imported into the ChathamGIS SQL database in August 2015 and stored in the "infrastructure" dataset.

The ongoing data updates and maintenance will be conducted by Chatham County GIS in collaboration with Performance Cabling on an as needed basis.Chatham GIS SOP: "MAPSERV-74"