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Harford County GIS data

6 public ArcGIS maps published by Harford County, Maryland, with 42 layers between them. Open one in MapPull to pick the layers you need and download them as Shapefile, DXF, GeoJSON, or KMZ, clipped to your project area.

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• Dashboard

  TrackIt2020PublicMap

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  • Track-It Locations · points · 78
• Dashboard

  Issues2025Public

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  • CompRezoningGraphics · polygons · 5
  • Councilmanic Districts · polygons · 6
  • CompRezoning2025 · points · 88
• Web app

  Easements-WEB APP MAP

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  • Easements · polygons · 19,521
• Web map

  Harford County Maryland Zoning / Land Use

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  • 2016 Land Use · polygons · 308
  • 2025 Zoning · polygons · 880
  • Development Envelope · polygons · 1
  • Enterprise Zones · polygons · 2
  • Subdivision Boundary · polygons · 3,362
• Web map

  TrackIt2020PublicMap

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  • Track-It Locations · points · 78
• Web map

  FEMA's National Flood Hazard Layer (Official) / Harford County Cadastral

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  • NFHL Availability · polygons · 3,199
  • FIRM Panels · polygons · 183,680
  • LOMRs · polygons · 10,161
  • LOMAs · points · 542,700
  • Political Jurisdictions · polygons · 88,344
  • Profile Baselines · lines · 338,174
  • Cross-Sections · lines · 952,419
  • Base Flood Elevations · lines · 1,505,878
  • Seclusion Boundaries · polygons · 0
  • Coastal Transects · lines · 22,367
  • Transect Baselines · lines · 35,354
  • General Structures · lines · 285,965
  • River Mile Markers · points · 13,097
  • Water Areas · polygons · 779,833
  • PLSS · polygons · 1,641,296
  • Limit of Moderate Wave Action · lines · 20,406
  • Flood Hazard Boundaries · lines · 15,233,901
  • Flood Hazard Zones · polygons · 5,811,015
  • Primary Frontal Dunes · lines · 2,503
  • Base Index · polygons · 327,449
  • Topographic Low Confidence Areas · polygons · 295
  • Datum Conversion Points · points · 5,917
  • Coastal Gages · points · 683
  • Gages · points · 683
  • Nodes · points · 378,431
  • High Water Marks · points · 1,295
  • Station Start Points · points · 93,360
  • Hydrologic Reaches · lines · 291,905
  • Alluvial Fans · polygons · 359
  • Subbasins · polygons · 165,982
  • Cadastral · polygons · 104,258

These maps are published by Harford County, which owns the data and sets its terms of use. MapPull reads only what is public; it doesn't host or change the data. Layer names and feature counts were read on 2026-10-19 and can change when the publisher updates a map.