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

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Chelan County Calendar

Upcoming events and schedules at the county!

  • 01
    Jan 2020
    01:00 PM - 03:00 PM

    Hearing Examiner - January 1, 2020 - Cancelled

    Posted by: Community Development

    Chelan County Administrative Building
  • 18
    Dec 2019
    01:00 PM - 03:00 PM

    Hearing Examiner - December 18, 2019

    Posted by: Community Development

    Chelan County Administrative Building
  • 12
    Dec 2019
    03:00 PM - 04:30 PM

    Chelan County Water Conservancy Board Meeting

    Posted by: Natural Resources

    Confluence Technology Center
  • 21
    Feb 2019
    01:30 PM - 02:30 PM

    Chelan County Veterans Advisory Board Meeting

    Posted by: Human Resources

    Board Meets on 2/21, 4/18, 6/20, 8/15, 10/17, 12/12-2019 At new Veterans Service Office, 482 Orondo Avenue, Wenatchee

    Chelan County Administrative Building, Conference Room #2