Mark your calendar for the
16th Annual Onsite Wastewater Conference
April 2nd & 3rd, 2010
Red Lion Hotel Jantzen Beach
Portland, OR
Join Us for the
1st O2WA
Equipment Rodeo!

Thank you for participating in the 15th Annual Onsite Wastewater Conference
Exhibitors
ADS/Hancor
Advantage Precast Inc
Aerobic Septic Systems
Aqua Test Inc
Bio Microbics
Bord na Mona
Consolidated Treatment Systems
Containtment Solutions
Equal Distribution
EZ Flow - Ring Industrial Group
GEOFLOW
HD Fowler
Infiltrator Systems
Infiltrator Systems
JET
Kuker-Ranken, Inc
Michaels Precast
NET Septic/SludgeHammer Dist.
Norwesco
Orenco Systems
RepCo Sales Agency
RootX Inc
Salcor Inc
United Pipe & Supply
Willamette Graystone