After a successful technical session (more than 30 participants!) at World Environmental & Water Resources Congress 2016, I plan to organize another technical session titled CFD Applications in Water and Wastewater Engineering at World Environmental & Water Resources Congress 2017 which to be held in Sacramento, CA, May 21-25, 2017. If you are conducting research in the area of CFD applications in water, wastewater and stormwater treatment or water supply or distribution, please consider submitting an abstract to this session. More information about the conference will be available at the conference website http://www.ewricongress.org/