THRESHOLD DETERMINATION OF NON-SIGNIFICANCE
PROPOSED ZONE MAP AMENDMENT
AIRPORT SAFETY ZONES
TONASKET AIRPORT
NOTICE IS HEREBY GIVEN that the Okanogan County Department of Planning & Development,
in consultation with the City of Tonasket has proposed an ordinance which if adopted would amend the
Okanogan County Zone Map by establishing safety zones adjacent to the Tonasket Airport. The zone
map amendments if adopted would depict the area contained within the Zone 1 -Flight Operations,
Zone 2 Approach/Departure, Zone 3-Transition, Zone 4-Passage, and Zone 5-Airport Effects Area.
The designated zones would then be subject to the land use regulation found in Okanogan County
Code 17A.300 Airport Safety.
The SEPA Responsible Official has issued a Threshold Determination of Non-Significance (DNS)
regarding the proposal. Comments regarding the threshold determination should be submitted in
writing or electronically no later than 5:00 pm, January 31, 2019. Comments should be submitted to
cingle@co.okanogan.wa.us or mailed or delivered to 123 5th Ave N. Suite 130, Okanogan WA 98840.
Date of publishing: January 16 and 17, 2019.
Information regarding this code amendment can be obtained from: Okanogan County Office of
Planning and Development, Perry Huston, Director of Planning, 123 5th Avenue North, Suite 130
Okanogan, WA 98840 509-422-7218 or phuston@co.okanogan.wa.us. Documents prepared for the
proposal may be viewed at www.okanogancounty.org/planning

SEPA Threshold Determination
SEPA Checklist

Airport Technical Advisory Group

Agenda

February 29, 2012 click here
March 07, 2012 click here
March 21, 2012 click here
April 04, 2012 click here
April 18, 2012 click here
May 02, 2012 click here
May 16, 2012 click here
June 06, 2012 click here
June 20, 2012 click here
July 11, 2012 click here
July 25, 2012 click here
August 15, 2012 click here
August 29, 2012 click here
September 12, 2012 click here
September 26, 2012 click here

 

Minutes

February 29, 2012 click here
March 07, 2012 click here
March 21, 2012 click here
April 04, 2012 click here
April 18, 2012 click here
May 02, 2012 click here
May 16, 2012 click here
June 06, 2012 click here
June 20, 2012 click here
July 11, 2012 click here
July 25, 2012 click here
August 15, 2012 click here
August 29, 2012 click here
September 12, 2012 click here
September 26, 2012 click here

Maps/Documents

Airport  Public Safety District Draft 12/20/2012

District Use Chart/Airport Public Safety District Zones (Updated 07/12/2012)

 

Brewster Airport Zones (Updated 07/23/2012)
Intercity Airport Zones  (Updated 09/27/2012)
Okanogan Airport Zones (Updated 07/23/2012)
Omak Airport Zones  (Updated 07/23/2012)
Oroville Airport Zones  (Updated 09/27/2012)
Tonasket Airport Zones  (Updated 07/23/2012)
Twisp Airport Zones  (Updated 07/23/2012)