Harford County GovernmentTier 1: Locally designated growth area; Designated S1 in County Water & Sewerage Master Plan; Existing sewerage service area. Tier 2: Locally designated growth area; Planned to be served by public sewerage systems as noted in the County Water & Sewerage Master Plan. Tier 3: (9) Designated Rural Villages; Parcels zoned RR, VR, VB; (83) Parcels zoned AG but entirely surrounded by Tier 3. Tier 4: Priority Preservation Area; Rural Legacy Areas; Parks, MET & MHT Easements & Agricultural Preservation Easements (outside of Development Envelope); Parcels zoned AG (outside of Development Envelope); Parcels zoned B1, B2, B3, CI, GI & LI (outside of Development Envelope).ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/bfb572a96ee949e9b310e97460bc276c_0engHarford County Planning and Zoning Open GISPublicSustainable Growth and Agricultural Preservation Act of 2012 [Maryland--Harford County]Web servicesMaryland--Harford CountyMaryland2012