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The Loudoun County Office of Mapping and Geographic Information (OMAGI) is responsible for maintaining the core components of the County's Geographic Information System (GIS).

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GIS Disclaimer & Contact Information
Loudoun County is not liable for any use of or reliance upon this map or data, or any information contained herein. While reasonable efforts have been made to obtain accurate data, the County makes no warranty, expressed or implied, as to its accuracy, completeness, or fitness for use of any purpose.