Community Development

Public Noticing

See the Planning Commission page for notices of upcoming hearings and meetings.

See the Hearing Examiner page for notices of upcoming hearings.

See Official Public Noticing for Community Development Projects/Applications, including SEPA notices, Comprehensive Plan Amendments, Conditional Use Permits, Shoreline Development Permits, and more.


2026 Periodic Update Population Allocations


Administrative interpretations, decisions, & policies:

Stairs waterward of the OHWM in Lake Chelan 

Interpretation NO. 2019-001 - Repair of Nonconforming Structures 

Interpretation NO. 2019-002 - Common Line Measurement 

Interpretation NO. 2019-003 - Use of Appendix G of the Shoreline Master Program 

Interpretation NO. 2019-004 - Federal Projects and Land 

Interpretation NO. 2019-005 - Buffer Modification Tools 

Interpretation NO. 2020-001 - Table 5.14a Dimensional/Construction Standards for Docks 

Interpretation NO. 2020-002 - Review Process for Trails, Ramps, and Stairs within Shoreline 

Intepretation NO. 2021-001 - Accessory Structure and Dwelling Unit Code Interpretation for code application

Interpretation NO. 2021-002 - Requirements before land development activities in/near Yodelin development avalanche geoological hazard zoneLaChappelle report

Yodelin report maps

Resolution 79-22

Historical news article

LaChappelle Bio

Posted: 03/26/2020 01:14 PM
Last Updated: 10/17/2025 11:37 AM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 25
    Nov 2025
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 25
    Nov 2025
    01:30 PM - 02:00 PM

    Public Meeting: Certify Election

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 19
    Nov 2025
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 13
    Nov 2025
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 12
    Nov 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 November 12, 2025

    Chelan County Commissioners Office, CM Conference Room 1