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.

 

Posted: 12/09/2014 07:59 AM
Last Updated: 10/19/2021 03:09 PM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 07
    Jun 2025
    09:00 AM - 04:00 PM

    Monthly Drop-Off Saturday - June 7, 2025

    Posted by: Solid Waste Management

    Drop-off Saturday at the Moderate Risk Waste Facility is June 7.

    Chelan County Moderate Risk Waste Facility
  • 06
    Jun 2025
    11:00 AM - 04:00 PM

    Veterans Hall Blood Drive June 6

    Posted by: Veterans Program

    Veterans Hall Blood Drive June 6 from 11 a.m. to 4 p.m.

    Wenatchee Veterans Hall
  • 28
    May 2025
    06:30 PM - 08:00 PM

    Planning Commission - May 28, 2025

    Posted by: Community Development

    By Zoom Video Conference or in person.
  • 21
    May 2025
    01:00 PM - 02:00 PM

    Hearing Examiner - May 21,2025

    Posted by: Community Development

    By Zoom Video Conference or in person at 400 Douglas St.
  • 14
    May 2025
    10:00 AM - 12:00 PM

    Chelan County Civil Service Commission

    Posted by: Human Resources

    The Chelan County Civil Service Commission will be meeting on May 14, 2025.

    Chelan County Commissioners Office, CM Conference Room 1