Chelan County Assessor

GIS - Mapping

A Geographic Information System (GIS) is an organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information.

One of the most powerful features of geographic analysis is the ability to compare different layers of information. Just as a County agency may store information in different databases, GIS stores information in thematic layers. Chelan County data can be divided into layers such as streets, hydrology, parcels, etc. Each layer is managed separately in a GIS.

A GIS can provide a unique insight into many difficult problems. The benefit of a GIS is that it provides a graphical representation and an intelligent database about the inventory of geographic elements. This inherent ability of GIS to locate features spatially adds a great deal of power and flexibility to a database.

Chelan County GIS Data

Posted: 12/09/2014 07:59 AM
Last Updated: 03/29/2019 04:48 PM

Share This Page...

Chelan County Calendar

Upcoming events and schedules at the county!

  • 18
    Sep 2019
    01:00 PM - 03:00 PM

    Hearing Examiner - September 18, 2019

    Posted by: Community Development

    Chelan County Administrative Building
  • 25
    Sep 2019
    07:00 PM - 09:00 PM

    Planning Commission Meeting- September 25, 2019

    Posted by: Community Development

    Confluence Technology Center
  • 28
    Sep 2019
    08:00 AM - 05:00 PM

    Coyote Offroad Motorcycle Club Rally

    Posted by: Chelan County Expo Center

    Chelan County Expo Center
  • 02
    Oct 2019
    09:00 AM - 11:00 AM

    Hearing Examiner - October 2, 2019

    Posted by: Community Development

    Chelan County Administrative Building
  • 10
    Oct 2019
    03:00 PM - 04:30 PM

    Chelan County Water Conservancy Board Meeting

    Posted by: Natural Resources

    Confluence Technology Center