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#1 County
Airport Impact Overlay District
- Organization: Loudoun County, Virginia
- Dataset Last Updated: January 09, 2025 at 12:42 AM
The AIOD is administered by Loudoun County. The boundaries are based on the Loudness Day Night (LDN) noise contours that were updated by the Metropolitan Area Airports Authority (MWAA) in 2019, as...
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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 08, 2025 at 08:52 AM

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Airport Impact Overlay District