Monday, September 12th, 2022 through

Wednesday, September 14th, 2022.

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Heathman Lodge Vancouver 
7801 NE Greenwood Drive

Vacouver, Washington 98662  

Driving Directions 


Ken Grimm 
206-352-2050 ext 102 

Pacific Northwest Pretreatment Workshop 

The Pacific Northwest Pollution Prevention Resource Center (PPRC), sponsored by Western States Alliance (WSA), is proud to announce that registration for the 29th Annual Pacific Northwest Pretreatment Workshop (PNPW) is now open. Don’t miss this excellent educational and professional networking opportunity. After two long years of exclusively virtual events, we are eager to provide an in-person training opportunity for the Regional Pretreatment Community and beyond.  

 PNPW's annual workshop brings pretreatment staff together from across the Pacific Northwest for two and a half days of technical training, updates from EPA and State Regulatory representatives, case studies, and professional networking. This year’s agenda includes presentations from a mix of national and local  pretreatment experts.

The draft agenda can be found here.

Attendees will have the opportunity to earn 2.0 Wastewater Continuing Education Unit (CEU) credits approved through the Oregon Environmental Services Advisory Council (OESAC).

Registration is $400 ($450 after 8/26) and includes breakfast for all three days, lunch for Monday and Tuesday and a Networking dinner on Tuesday evening.



Hotel Information:

The Heathman Lodge Vancouver

 7801 NE Greenwood Drive, Vancouver, Washington 98662

Limited Rooms Available at Group (reference PNPW)

Rate: $159 Single Occupancy or Double Occupancy per night

Reservations: Call 360-254-3100 (reference “PNPW” for room rate)

Booking Link: Heathman Lodge Booking



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