The Lower Columbia Section of the Pacific Northwest Clean Water Association is always on the lookout for training
opportunities.If there are training opportunitiesthat you would like to promote, please
let us know.
- The Lower Columbia Section and the Oak Lodge Sanitary District asked Dale Richwine from Richwine Environmental if he would put on an Activated Sludge Workshop.
The workshop was a huge success. Dale has graciously allowed us to place his slides on our website for your use.
Activated Sludge Workshop Slide Presentation