2023 MWOA 46th Annual Conference
Minnesota’s Premier Wastewater Conference
Network with industry professionals, explore vendor exhibits and learn at the 46th annual Minnesota Wastewater Operators Association Conference. Participants will earn 16 WW Hours (or 6 Type 4 and 10 Wastewater Hours).

- Vendor show spaces are filled, but you may add your company to the waiting list using the vendor registration link below.
- Adaptor, Inc.
- AE2S
- Apex Engineering Group
- Automatic Systems, Inc.
- A.W. Research Laboratories, Inc.
Barr Engineering Co. - Bollig Inc.
- Bolton & Menk, Inc.
C. Emery Nelson, Inc. - Copperhead Industries
- Core & Main
- Crane Engineering
- DN Tanks
- DSG
- Electric Pump, Inc.
- Engineered Sales Co.
- Flexible Pipe Tools & Equipment
- General Repair Service
- GPM, Inc.
- Great Northern Environmental
- Hach Co.
- Hawkins Inc.
- Hiperline
- IDEXX Laboratories, Inc.
- Jim Jolly Sales
Kodru Mooney - Master Electric
- Metering and Technology Solutions
- Miller Mechanical Specialties
- MSA Professional Services, Inc.
- MUELLER
- Neo Water Treatment
- Northwestern Power Equipment Co., Inc.
- Quality Flow Systems Inc.
- Rice Lake Construction Group
Rural Water - Sherwin Williams
- Short Elliott Hendrickson (SEH)
- Sioux Valley Environmental
- Team Laboratory Chemical
- Tech Sales Company
Tri-State Pump & Control Inc - UC Laboratory
- USA Blue Book
UtilityLogic - VEGA
- Vessco, Inc.
- Visu Sewer, Inc.
- WSB
W.W. Goetsch Associates - Ziegler Power Systems
Education Sessions
- Biosolids
- Collection Systems
- Wastewater Treatment
- Collections Exam Prep (additional $30 fee)
- Wastewater Exam Prep (additional $30 fee)
A-B Refresher
C-D Refresher
Wastewater exams offered Friday. Must be preregistered with MPCA.
Networking Events
Pokegama Golf Course
3910 Golf Course Rd
Grand Rapids, MN 55744
Cost: $75 per person, including 1/2 cart and lunch.
Registration at 10am, shotgun start at 11am.
A shuttle from Timberlake to the golf course will be available at 9:30, 10:00 and 10:30.
Questions? Contact Dan O’Connor at dano@newulmmn.gov.
Grand Rapids Gun Club
723 Peterson Rd
Grand Rapids, MN 55744
Cost: $10 per person
Start time: 4pm
Please bring your shotgun and 2-3 boxes of shells.
If you are golfing prior to shooting, please make arrangements for transportation to the shooting range and note that a no alcohol policy is in effect.
Questions? Contact Erick Fronden at efronden@duluthmn.gov.
Tioga Recreation Area
23946 Tioga Beach Rd
Cohasset, MN 55721
Cost: Free
Start time: 1pm
Meet at the Tioga Recreation Area trailhead. Location, trail maps and conditions can be viewed at https://tiogarecreation.com/trails/.
In the event of rain, the ride will be cancelled.
Questions? Contact Todd Carlson at toddalan13@gmail.com or 218-591-2343.
Social Activities
- Meet & Greet
- Lunches
- Banquet
- Brunch
July 26-28, 2023
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Accommodations
Call for pricing information.
Timberlake Lodge Hotel
144 SE 7th St
Grand Rapids, MN 55744
218-326-2600
IM Hotel by Timberlake
1702 South Pokegama Ave
Grand Rapids, MN 55744
218-327-1108
AmericInn of Grand Rapids
1812 South Pokegama Ave
Grand Rapids, MN 55744
218-326-8999
Full Registration
MWOA members and nonmembers are welcome to register. Registration includes access to education sessions, activities and meals. Earn 16 WW hours (or 6 Type 4 and 10 Wastewater Hours).
MWOA Members: $285 Nonmembers: $310 1-Day Registration (includes lunch) Wed or Thurs: $200
Vendor Registration
Reserve your booth at the 46th annual MWOA Conference. Outdoor demo spaces are available. Vendor booths include power and two lunch tickets. Additional lunch tickets available for purchase.
Vendor Advance Registration: $325 Vendor Registration At the Door: $425 if space is available
Vendor show spaces are filled. You may register your company to be added to the waiting list.




































