27th IOWWA Conference
Iowa Onsite Wastewater Association
Tradeshows and Events
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Wednesday, January 7, 2026
Thursday, January 8, 2026
27th IOWWA Conference
Iowa Onsite Wastewater Association
2026 GOWA Annual Conference
Georgia Onsite Wastewater Association
Friday, January 9, 2026
2026 GOWA Annual Conference
Georgia Onsite Wastewater Association
Wednesday, January 14, 2026
2026 KSFA Annual Conference
Kansas Smallflows Association
Thursday, January 15, 2026
2026 KSFA Annual Conference
Kansas Smallflows Association
Monday, January 19, 2026
2026 MSO Conference and Trade Show
Missouri Smallflows Organization
Tuesday, January 20, 2026
2026 MSO Conference and Trade Show
Missouri Smallflows Organization
Wednesday, January 21, 2026
2026 MSO Conference and Trade Show
Missouri Smallflows Organization
Friday, January 23, 2026
2026 WOSSA Septic-Con
Washington On-Site Sewage Association
Saturday, January 24, 2026
2026 WOSSA Septic-Con
Washington On-Site Sewage Association
Tuesday, January 27, 2026
2026 OWPI Conference and Tradeshow
Onsite Wastewater Professionals of Illinois
Wednesday, January 28, 2026
2026 NCSTA Annual Convention and Expo
North Carolina Septic Tank Association
2026 OWPI Conference and Tradeshow
Onsite Wastewater Professionals of Illinois
2026 Southwest Environmental Health Conference
AzOWRA and ACDEHSA
Thursday, January 29, 2026
2026 NCSTA Annual Convention and Expo
North Carolina Septic Tank Association
2026 Southwest Environmental Health Conference
AzOWRA and ACDEHSA
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