Spring Biosolids 2023

40th Annual Spring Biosolids Symposium
Tuesday, March 21, 2023

Why Should You Attend?

The Symposium provides information on current issues related to biosolids and septage management, enabling municipal officials, plant operators, contractors, and consultants to respond proactively to new challenges. The Symposium has a tradition of providing a forum for discussion and information exchange by assembling speakers who are recognized experts in their respective fields.

Registration Rates

BEFORE/ON March 14th: $80
AFTER March 14th: $100

Cancellations/Refunds

Contact Courtney Harris at This email address is being protected from spambots. You need JavaScript enabled to view it. or 414-908-4950 ext. 125, no later than March 14th, 2023. No refunds will be given after this date.

Location/Lodging

Holiday Inn Hotel & Convention Center
1001 Amber Avenue
Stevens Point, WI 54481
(715) 344-0200

A block of rooms will be held at the Holiday Inn until February 21, 2023 or until the block is full for $119.99 Standard Room Rate. Make your reservations directly at (715) 344-0200 and press #3 or through the online portal by CLICKING HERE.  Please reference the group name WI Wastewater Operators Assn. Use group block code: WAT.

Continuing Education Hours

Continuing Education Hours will be awarded upon completion of in-person attendance.

6.0 Hours for Wastewater*
3.5 Hours for General Septage*
3.0 Septage Compliance Hours*
6.0 PDHs

*WDNR reviewing CEHs. Determination by WDNR may change hours awarded.

For more information, contact:

Dave Diehl at (414) 455-1607
This email address is being protected from spambots. You need JavaScript enabled to view it., OR

Glenn Tranowski at (608) 251-4843
This email address is being protected from spambots. You need JavaScript enabled to view it.

For questions regarding registration, contact Courtney at This email address is being protected from spambots. You need JavaScript enabled to view it. or via phone (414) 908-4950 ext. 125.

CLICK HERE for flyer.

Registration BEFORE/ON March 14th: $80 | Registration AFTER March 14th: $100

Online registration is now closed. Onsite registration will be available!

 Schedule: