Washington On-Site Sewage Association


Washington On-Site Sewage Association - Wastewater Systems





"Voice of the Industry" for Members, Consumers, Our Communities & the Environment"

Washington State has approximately 1.5 million decentralized wastewater systems in use, it is our mission as an Association, with the help of our members, consumers and local government; to ensure that we put the water back into our communities the way we found it. Helping to replenish nature’s support system with a long term sustainable approach to wastewater disposal and treatment.

Top News
Calendar of Events
Training Classes
           

WOSSA Safety Training Videos

  


  


  

In a deliberate effort to raise awareness and reduce workplace injuries related to Pathogen Exposure, Confined Space Entry and the OSHA Construction Focus Four; Falls, Caught-in,-by, Struck by and Electrocution, WOSSA has developed new training resources that focus on workers in the On-Site industry. This training delivers both knowledge and practical skills to address the numerous hazards that are unique to our industry.

These videos were developed by WOSSA as an integral part of these safety training classes.

...more WOSSA events

                          
 

The 2017 WOSSA Scholarship Program is Now Open for Applications!

Don't miss the April 30th deadline for application submittal. WOSSA is distributing $20,000 in scholarship awards, including a first place award of $5,000!

              Click Here For 
           
More Information 

              
...click here for more 
                              

The Spring 2017 Schedule 

        2016-2017 Schedule
                 Click Here

 

     Upcoming Training Events

D-109 Design Siting   02.22.17
Oak Harbor, WA
 
M-201 Troubleshooting & Maint. of OSS

  03.08.17
Bellingham, WA
  
M-201 Troubleshooting & Maint. of OSS
  03.09.17
Mt Vernon, WA
 
WAC 246-272A Review    03.18 & 19.17
Puyallup, WA
 
M-102 Basics of Maintenance   04.12.17
Puyallup, WA
  
D-201 Design, Install and Maintenance of SSD   04.13.17
Moses Lake, WA

P-101 Pumper   04.19.17
Puyallup, WA


   
...full class schedule
 


           

 

       
Website Builder