Road segments representing centerlines of all roadways or carriageways in Chatham County, NC. This representation of the road centerlines support address geocoding and mapping. It also serves as a source for public works and other agencies that are responsible for the active management of the road network.

This feature class is maintained by the E-911 Addressing Specialist for Chatham County within the addressing dataset of the ChathamGIS enterprise SDE database. The geometry of this feature class is imported and fields matched to the RoadCenterline feature class located in the reference dataset of the ChathamGIS SQL database to adhere to the LGIM data structure nightly through a scripting process.Chatham GIS SOP: "MAPSERV-4"

The published representation of Chatham County park and recreation areas managed in the facility site point feature class, combined with service information and organized for consumption in desktop and web applications.Chatham GIS SOP: "MAPSERV-107"

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"

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"

River and Stream lines that represent flowlines and cartographic features such as stream centerlines and river banks in Chatham County, NC. This feature class contains all of the streams, rivers, and creeks located within and along the Chatham County boundary. A smaller, more refined dataset of just the major waterline features in Chatham County exists in the reference dataset within the Chatham County enterprise GIS database.Chatham GIS SOP: "MAPSERV-99"

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"

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"

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"

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"

Public Greenways located within Chatham County. Data created and maintained by Chatham County GIS department.Chatham GIS SOP: "MAPSERV-97"

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 feature representing the caching extent for Chatham County GIS basemaps utilized in web mapping applications.Chatham GIS SOP: "MAPSERV-185"

Polygon feature class representing areas that are public right of ways in the cadastral framework. This feature class serves primarily as a symbology layer in the Chatham County basemaps and utilizes Esri's local government information model.The feature class was developed in August 2015 utilizing the parcel lines as a source to create the polygon features. The layer was developed by the Chatham County GIS department who is responsible for the ongoing maintenance of said feature class.Chatham GIS SOP: "MAPSERV-30"

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"

Line features that represent special line types pulled from surveys, historical documents, etc. within parcels located in Chatham County, NC. This service only includes lines tagged as various types of easements.

The parlines feature class is maintained by the Chatham County GIS & Tax departments and is updated on a daily basis.Chatham GIS SOP: "MAPSERV-33"

Chatham County Census Tract polygons utilized in the 2000 US Census.Chatham GIS SOP: "MAPSERV-43"

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 Chatham County parcel polygons that are leased or owned by Chatham County, NC. The ownership type field has a domain associated with it that defines the property as either owned or leased.

The layer was created by Chatham County GIS & the Chatham County public health department in 2015 for use in creating a comprehensive tobacco use policy for all county property and facilities. The feature class is maintained by the Chatham County GIS department with the assistance of county operations to track any necessary changes.Chatham GIS SOP: "MAPSERV-89"

Chatham County parcel data utilized in Chatham County GIS web applications. The data is enriched with a subset of tax attributes meant to give a snapshot of ownership and property record information.This Parcel Dataset Replaces both Tax Parcels and Website Parcels.

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"