Non DPWES Dam Break Inundation Zones

Fairfax County

Updated Oct 8, 2026

About this dataset

The Non-Department of Public Works and Environmental Services (DPWES) Dam Break Inundation Zones layer is maintained by Land Development Services (LDS). LDS will obtain the data from the Department of Emergency Management (DEM) on a yearly basis.

Contact: Land Development Services

Data Accessibility: Public

Update frequency: Yearly

Creation date: 08/05/2019

Feature class name: LDSAMGR.NON_DPWES_DAM_BRK_INDATN_ZONES

Data and resources (11)

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Excel
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Non DPWES Dam Break Inundation Zones

About this dataset

Data and resources (11)

ArcGIS Hub Dataset

ArcGIS GeoService

CSV

Shapefile

GeoJSON

KML

File Geodatabase

Feature Collection

Excel

GeoPackage

SQLite Geodatabase