GIS Data Formats
Carroll County GIS uses ArcGIS Desktop 10.3 for their map production and analysis.
The County's most current digital orthophotography is accurate at a scale of 1 inch to 100 feet.
All of the map data is projected on the Maryland State Plane Coordinate System NAD83 HARN.
The following map products are available for downloading and printing.
viewable maps on a single scrolling page, please click
Agricultural Land Preservation & Land Trust Easements
Digital Elevation Model
Election Districts and Precincts
County-wide Zoning Map
Historic Trust Sites Sectors
Planners' Areas of Responsibility
Priority Funding Areas Sectors
Proposed Greenway, Bicycle, and Pedestrian Network Plan
Stream Use and Drainage Basin Designation
Water & Sewer Maps (for all areas served)
Water Resource Management Area Guidance Map
Agricultural Land Preservation & Land Trust Easements Inquiry
Developments In Process Inquiry
Flood Insurance Rate Map
Survey Control Monumentation Inquiry
Observation Well Network Inquiry
Zoning Districts - Mapping Component of Code of Public Local Laws for Carroll County
Aerial Photo Images
Current imagery data for the entire state of Maryland
is available for download from
County color digital imagery for years 2000 and 2006
for specific tiles can be downloaded