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Geographic Information Systems (GIS)

Geographic Information Systems

Mapping

What is Mapping?

A map describes spatial relationships of different features to one another. For instance, maps can display information pertaining to population, elevation, climates, roads, natural resources, physical features, etc…

NOTICE OF SYSTEM MAINTENANCE

A series of necessary system upgrades will take the web maps offline or impact their use.

  • The first upgrade was completed on Saturday, August 10, 2024.
  • The second upgrade is scheduled for November 23-25, 2024. Please expect the system to be down or not functioning properly during this time.

A notice will be posted once the second upgrade is complete. We appreciate your patience while we perform these improvements.


DYNAMIC MAPPING

Maps are those which provide up-to-date data as maintained by the department. These maps are interactive and allow for user control.

County of Columbia

PARCELS

Parcels Map

FLOODING

Flooding Map

ZONING

Zoning Map

TOPOGRAPHIC

Topographic Map

County of Montour

PARCEL MAP

County Logo

FLOOD MAP

County Logo

ZONING MAP

County Logo

TOPOGRAPHIC

Topographic Map

STATIC MAPPING

Maps are those which are a snapshot in time and are not interactive.

COLUMBIA MUNICIPALITIES

Columbia County Municipalities

DEVELOPMENT AUTHORITY

Governing Authority: Subdivisions & Land Developments

MAP ATLAS

Columbia Map Atlas