Description: This file contains point features representing "Registered Underground Storage Tanks". The points do not show the storage tanks exact location but rather the physical address of the property. The Registered Tanks database was downloaded from NCDENR, Office of Waste Management. A query was conducted to limit records to those within Iredell County. The database used in this study was last updated August 2011
Description: Status – this field refers to individual federal and state program status: National Register, Study List, and Determined Eligible, or None of the above.
NR - Individual National Register listing – Blue circle. These are places listed to the National Register of Historic Places. Learn more about the process of listing resources to the Register, here.
NRD - National Register, Gone (whether the historic resource has been destroyed or moved to a new site) - Blue circle with black dot
NRHD - Center point of a National Register historic district – Blue star
SL - Individual Study List entry – Green square. These are places that the National Register Advisory Committee has identified as potentially eligible for the Register. Learn more about the Study List process, here.
SLD - Study List, Gone (whether the historic resource has been destroyed or moved to a new location) - Green square with black dot
SLHD – Center point for Study List historic district – Green star
DOE - Individual “Determination of Eligibility” in environmental review work – Orange triangle. Resource has been determined eligible under Section 106 of the National Historic Preservation Act of 1966. Learn more about our Environmental Review Branch and Section 106, here.
DOED - Determined eligible, Gone (whether the historic resource has been destroyed or moved to a new site) – Orange triangle with black dot
DOEHD – Center point of Determined eligible historic district. Orange star
SLDOE - BOTH on the Study List and Determined Eligible – Green triangle
SLDOED - Both SL and DOE, and Gone (whether the historic resource has been destroyed or moved to a new site) – Green triangle with black dot
SLDOEHD - Center point of district that is both SL and DOE – Olive star
SO - Surveyed Only. No individual designation, but may be within a National Register, Study List, or DOE district (see HDstatus, below) - Tan pentagon
SD - Surveyed only, Gone (whether the historic resource has been destroyed or moved to a new site) - Tan pentagon with black dot
BF - “Blockface”. A point marking an area where multiple properties were surveyed as a group, typically one or both sides of a block in a historic district - Tan cross
SA - Surveyed area. Center point of an area where several properties were surveyed together, typically a rural crossroads - Tan star
Description: Statewide elevation contours for all 100 NC counties. Contours are based on 20 foot DEM grid cells generated from LIDAR.
Copyright Text: LIDAR data is maintained by the Flood Mapping Program. Elevation products generated by NCDOT-GIS Unit. Data made available by the NC Center for Geographic Information and Analysis, through NC OneMap.