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Public Notice of Application:
The Pullman-Moscow Regional Airport, 3625 Airport Dr. NE, Building 230, Box 1, Pullman, WA 99163 is seeking coverage under a Washington State Waste Discharge Permit for wastewater discharge to ground.
The facility, Pullman-Moscow Regional Airport, is located at 3625 Airport Dr. NE in Pullman in Whitman County.
The Pullman-Moscow Regional Airport (PUW) provides private and commercial airplane services for both passenger and air cargo carriers. The State Waste Discharge Permit application applies to oxygen demanding waste/stormwater collected from the dedicated deicing pad at PUW. Stormwater and spent aircraft deicing fluid runoff (stormwater-containing glycol) will be stored onsite in a dedicated, 260,200-gallon underground storage tank before it is land applied onto PUW-owned land. The land application area is 10.1 acres located 0.5 miles southwest of the new terminal off the west end of Runway 5/23.
The application may be viewed at the Department of Ecology (Ecology) website: https://urlisolation.com/browser?
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The wastewater, following treatment, must meet the requirements of Chapter 90.48 RCW and applicable regulations for a permit to be issued. Any persons desiring to present their views to Ecology regarding this Application, or interested in Ecology's action on this Application, may notify Ecology in writing no later than 30 days of the last date of publication of this notice.
Submit comments by email to: ewqpermits@ecy.wa.gov
Submit written comments by mail to:
Shara Joy, PNOA Administrator
ATTN: Water Quality Program, Eastern Region Office
Washington State Department of Ecology
4601 North Monroe Street
Spokane, WA 99205-1265
In the event the draft permit goes to public notice, you will have opportunity to comment on the draft permit and fact sheet before issuance. All respondents who commented to Ecology will receive a notification of the availability of the draft permit and fact sheet if a final permit is projected to be issued.