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WWOA 54th Annual Conference

October 20 - October 23, 2020 

Kalahari Resort & Convention Center Wisconsin Dells, WI


Exhibitor Registration is NOW OPEN!

To register online, click here.

Download the Exhibitor Registration Brochure.


Make your hotel reservations now for the 2020 Annual Conference!

Book your hotel accommodations today at our 2020 headquarters, Kalahari Resorts & Conventions. The Kalahari is located at 1305 Kalahari Drive, Wisconsin Dells, WI 53965.


A dedicated website is now available to book your hotel rooms online at:

Booking Website:

We strongly encourage you to make your reservations through the online portal. However, if you prefer to make your reservations by phone, you may call the Kalahari at 877-525-2427. Remember to specify that your reservation is part of the group: WI Wastewater Operators, in order to receive the group rate.




Plan on attending future WWOA Conferences

 October 5 - October 8, 2021 La Crosse Center/Radisson Hotel, La Crosse, WI

October 2 - October 7, 2022 KI Center/Hyatt on Main, Green Bay, WI

October 22 – October 27, 2023 Kalahari Resort & Convention Center, Wisconsin Dells, WI