Onsite Wastewater Professionals of Illinois


Follow Us


Home


Speakers


Agenda


Exhibitors


Sponsors


About Us


Contact Us

Welcome to the OWPI WebsiteSave the Date for our 2025 OWPI Conference & Tradeshow
January 28th – 29th, 20252025 OWPI Conference & TradeshowTuesday, January 28th – Wednesday, January 29th, 2025
Exhibitor Set Up: Monday, January 27th, 2025
Pre-Registration ends on Monday, January 13, 2025.
All walk-in registrations will incur an additional $20.00 late fee.Register to Attend Here!
Book Your Hotel Reservation at the Doubletree by HiltonClick HereIDPH License Exam
OWPI will once again host the IDPH License Exam for Installers, Pumpers, and Portable Sanitation applicants. The exam will be held at the Gateway Convention Center’s Illini Room at 1:00 p.m. on Tuesday, January 28, 2025.
Applications to take the test during the conference are now closed
OWPI will be hosting an Exam Prep class prior to the exam Tuesday, January 28th, 2025 starting at 9:00 a.m. in the Illini Room.
There is no charge for attending the Exam Prep class
Attendees will receive 3.0 hours of CEU’s for attending.
This class is only available for those individuals that are taking the exam later that afternoon. IDPH License Exam Application

ATTENDEE REGISTRATION


EXHIBITOR REGISTRATION


SPONSOR REGISTRATION


IDPH License Exam Application

2025 OWPI CONFERENCE & TRADESHOW SPONSORS & EXHIBITORS


Event Sponsor


Tote Bag Sponsor


Event Sponsor


Exhibitor Happy Hour & Lunch Sponsor

Lunch Sponsor


Name Badge Sponsor


Break Sponsor


Lunch Sponsor


Break Sponsor


Break Sponsor




Break Sponsor
































SPECIAL THANKS TO OUR EXHIBITORS & SPONSORS
THEIR GENEROUS FINANCIAL SUPPORT ALLOWS OWPI TO PUT TOGETHER OUR CONFERENCE & TRADESHOW
PLEASE REMEMBER THEM WHEN MAKING YOUR BUSINESS PURCHASES

JOIN OUR MAILING LIST

Send us your email address and be the first to hear the latest conference news, announcements, promotions and activities.

Please make sure to add: [email protected] to your allowed email address list or your contact list. This allows OWPI to notify you on important IDPH information, OWPI notifications, etc. This feature was used this year to send out notifications to ALL installation contractors, pumpers, portable toilet technicians, and regulators informing them of the software glitch IDPH had when processing last year’s CEU’s.

Onsite Wastewater

Professionals of Illinois


Follow Us

All rights reserved © OWPI 2024 | Privacy Policy