2023 National Pretreatment Workshop + Training

May 16 – 19, 2023 | Boise, ID


Join us at the National Pretreatment Workshop + Training, the only national conference designed especially for pretreatment professionals!


National Pretreatment Workshop  May 17 - 19, 2023

The program will focus on the regulatory issues that are important to pretreatment programs – both today and in the future – and on topics that impact the day-to-day management of pretreatment programs.  Featured speakers and panel presentations will address PFAS, local limits, restaurants and breweries, flushable wipes, and more! Multiple roundtable discussions will allow participants to learn from their peers and have in-depth discussions on the topics that are most relevant to their programs

+ Training May 16, 2023

(Separate registration required)

New and seasoned pretreatment professionals can benefit from one of the optional, all-day courses offered:


Schedule at a Glance

Why Attend?

  • Network and exchange knowledge with fellow clean water colleagues.
  • Hear the latest developments and insights from EPA officials and discuss similar priorities with others in your region.
  • Explore hot topics in pretreatment during roundtable discussions.
  • Experience the only national conference designed for pretreatment professionals and discover new and innovative practices to apply to your utility.

Words From Past Attendees

"It is my best source for timely and relevant industrial pretreatment information."

"The training gave me a good starting point to begin evaluating our limits as well as the job done by the consultant."


Register Now

Workshop Fees

Public Agency/Supporting Affiliate







Corporate or Legal






EPA/State Representative*

Tuesday Training Fees

Training w/ Workshop



Training Only


*Please note this registration fee is for federal government agencies (e.g., U.S. EPA) and state agencies (e.g., state permitting or regulatory departments) only. Complimentary registration is not available for the Trainings.

Registration Information

Advance registrations must be received by Friday, April 28, 2023. Advance registrants will receive confirmation via email. Faxed and online registrations will be accepted after the deadline, but attendees may not be listed in the Participant List. If you have not received a confirmation within 5 business days after registering, please contact NACWA at

The Training registration fee includes all Tuesday sessions for the training that attendees are registered for. The Workshop registration fee includes access to all activities Wednesday through Friday, including but not limited to: the committee meeting, plenary sessions, and evening social events. The Training includes a continental breakfast as well as morning and afternoon beverage service on Tuesday. Food during the Workshop includes: light food and beverage at the Wednesday and Thursday evening receptions, as well as morning and afternoon beverage service Wednesday morning through Friday morning. 

Stay Connected

Follow Us On

Twitter  |  Facebook  |  LinkedIn

Use #NACWAPret23 to keep track of event chatter!


All-Conference Sponsors


Clean Water Champions

Clean Water Stewards

Clean Water Protectors

Clean Water Allies


Back To Top