One Water Technical Conference & Expo

July 25-28, 2022

Huntington Convention Center
300 Lakeside Ave E
Cleveland, OH 44113

Pre-registration has closed. On-site registration will be available.

You may pre-fill out the on-site form to save yourself time the day of registration. This form can be used for new registrations or substitutions.* This form must be printed. Forms will also be available on-site.

Onsite Registration Form 

*Full registration must be transferred. No partial substitutions are allowed.

IMPORTANT NOTE: The One Water office has moved! Please update your records and send the revised W-9 to your billing department to avoid any payment delays.

Revised W-9

Headquarters Hotel

Westin Cleveland Downtown
777 St. Clair Ave NE
Cleveland, OH 44114

Discounted group rates are no longer available.

Overflow Hotel

Hyatt Regency Cleveland at the Arcade
420 Superior Avenue East
Cleveland, OH 44114

Discounted group rates are no longer available.



(by 5/18/22)





Full Conference includes all meals, social events, and Meet & Greet 
 Member  $  395.00 $  445.00 $  495.00
 Nonmember  $  520.00 $  570.00 $  620.00
 Retired*  $  270.00 $  320.00 $  370.00
 Student**  $  100.00 $  150.00
Single Day Registration (Tuesday/Wednesday/Thursday) 
includes all meals and social events 
 Member  $  215.00 $  275.00 $  305.00
 Nonmember  $  275.00 $  335.00 $  365.00


Monday Add Ons
 Member Facility Tour $    50.00 Not Available
 Nonmember Facility Tour $    75.00
 Extra Tickets 
 Tuesday Meet & Greet$  100.00
 Wednesday Happy Hour $  50.00   
 Guest Package^ $  325.00

*must not be currently employed and have retired membership status

**must have valid university ID, must not be a full-time permanent employee in the industry

^cannot be in the industry

What's Included?

Thank You Sponsors



9 AM - 5 PMAttendee Registration
9 AM - 5 PMGolf Outing
10 AM - 5 PMOWEA Challenges
12 PM -5 PMExhibitor Registration & Setup
1 PM - 4 PMWater Plant Tour - Baldwin Water Treatment Plant
1 PM - 4 PMWastewater Plant Tour - Location Coming Soon
6 PM - 8 PMWelcome Event


6:30 AM - 5 PMAttendee Registration
7 AM - 9 AMExhibitor Registration & Setup
8 AM - 10 AMKick-Off Breakfast & Keynote
10 AM - 5 PMExhibits Open
10 AM - 5 PMOWEA Challenges
10 AM - 5 PMOAWWA Competitions
10:30 AM - 11:30 AMFresh Ideas Poster Presentations
10:45 AM - 12:30 PMAM Technical Sessions
12:30 PM - 2:30 PMGeneral Lunch in Exhibit Hall
12:30 PM - 2:30 PMOWEA Awards Lunch
2:30 PM - 5:15 PMPM Technical Sessions
5 PM - 6:30 PMExhibit Hall Mixer
6 PM - 7 PMYP Mixer
6:30 PM - 9:30 PMMeet & Greet


7 AM - 5 PMAttendee Registration
7 AM - 2:30 PMExhibits Open
7 AM - 8:30 AMAttendee Breakfast
7:45 AM - 12:30 PMAM Technical Sessions
12:30 PM - 2:30 PMGeneral Lunch in Exhibit Hall
12:30 PM - 2:30 PMOAWWA Member Appreciation Lunch
12:30 PM - 2:30 PMCrystal Crucible Lunch
2:30 PM - 5:15 PMPM Technical Sessions
3:30 PM - 4:30 PMOWEA Business Meeting
4:30 PM - 5:30 PMWomen's Networking Event
5 PM - 7 PMHappy Hour
5:30 PM - 6 PM5S Induction


7 AM - 3 PMAttendee Registration
7 AM - 8:30 AMAttendee Breakfast
7:30 AM - 8:30 AM5S Breakfast
7 AM - 8 AMOAWWA Past Chair/Awardee Breakfast
8 AM - 10 AMRegulatory Update Technical Sessions
10 AM - 1 PMAM Technical Sessions
11:45 AM - 1:15 PMAttendee Lunch
12 PM - 1:30 PMOWEA President's Lunch
1:15 PM - 3:30 PMEthics Technical Sessions



Please email if your question is not answered below.

We will be following all CDC and state guidelines regarding COVID-19 which may include masks, social distancing, and any other safety measures. Every registrant for this event must agree to follow these guidelines.

OWEA Members: Call 614.488.5800 or email
OAWWA Members: Call 614.228.4701 or email

Online registration will be available until July 6th, 2022. After July 6th all registrations will need to be made onsite and will incur additional fees.

One Water is a joint effort between OWEA and OAWWA and replaces both organizations' separate conferences.

We require a ticket for everyone--regardless of age--for all of our events. You can either purchase the Guest Package which includes all event tickets or you can purchase a singular event ticket a la cart. If your spouse/family/children/friend will not be attending One Water events then no further action is necessary.

You can earn up to 17.5 hours from a Full Conference registration.

We encourage you to purchase additional event tickets ahead of time through your conference registration. If you need to add tickets after you have registered, but before July 6th, 2022, you can contact the office to add them for you. Tickets can also be purchased at the registration desk during the conference but could involve significant wait times.

No. Substitutions are welcomed without penalty. Written substitution must be submitted by the original registrant by July 6th, 2022 in order to be processed before the conference. Substitutions needed after July 6th must be done onsite. Partial substitutions are not allowed. Registrants must transfer their entire registration to a new person, not just a portion.

One Water can accept VISA, MasterCard, Discovercard, and American Express credit cards payments
One Water can accept company, personal and travelers checks payable in US dollars, to "One Water"
Cash is accepted onsite only

One Water's Attendee Refund Policy

Cancellations received July 6th, 2022 or later or no-shows will be billed in full and will not receive a refund.

Cancellations received between June 29 - July 6, 2022 will receive a 65% refund minus any credit card processing fees.

Cancellations received by June 28, 2022 will receive a full refund minus any credit card processing fees.

Registration will open at 9 AM Monday, 6:30 AM Tuesday, 7:00 AM Wednesday, and 7 AM Thursday.

Our headquarters hotel is the Westin Cleveland Downtown. A booking link to grant you the group rate will be available soon.

Please view our Sponsorship Webpage
or call 614.488.5800.

Early bird pricing ends at midnight on May 18th, 2022. At 12:01 on May 19th, 2022 late pricing begins. There are no exceptions.

Casual to business casual is acceptable. Please keep in mind that the temperature can fluctuate from room to room, so dressing in layers is a good option.

Casual attire is acceptable.

Business casual attire is acceptable. The event is not formal.

That is up to you! In general, business cards, pen, notepad, and a refillable water bottle are a great start.

To ensure proper credit is given to our operators and engineers alike, we require a unique email for any communication regarding your hours after the conference.

We strive to provide diverse food options at each meal and will have vegetarian options available.

Individuals must be completely retired to utilize this rate. This includes no part time work or paid consulting. You must also be a retired member of OWEA and/or OAWWA. If you are unsure if you qualify as a Retired Member, please call the office at 614-488-5800 and we will assist.

Our Call for Abstracts ended on January 15, 2022. Please keep an eye on your email in the fall of 2022 for the 2023 One Water Call for Abstracts.

Technical Program

View PDF

Tech Program is Subject to Change


The success of any conference is dependent on the volunteers who contribute their time and effort to help with various activities to support the conference committee and staff. Once again we ask for assistance from all interested.

Note: All volunteers must also register for the conference.

Volunteer Sign Up