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Sep
15-17
- | Training and exams
Location: Empire Event Center/Best Western Rochester Hotel
Wastewater operator: Type IV basic (land application)
Sep
17
- | Training and exams
Location: Virtual
Wastewater: Disinfection troubleshooting - Three field examples
Sep
17
- | Training and exams
Location: Empire Event Center/Best Western Rochester Hotel
Wastewater operator: Exam
Oct
6-7
- | Training and exams
Location: Virtual
Wastewater Class SC math webinar
Oct
8-9
- | Training and exams
Location: Virtual
Wastewater Class SD math webinar
Oct
13-15
- | Training and exams
Location: Minneapolis Marriott Northwest Hotel & Conference Center
Wastewater operator: Collection system basic
Oct
15
- | Training and exams
Location: Minneapolis Marriott Northwest Hotel & Conference Center
Wastewater operator: Exam
Oct
20
- | Training and exams
Location: Electric Pump, LLC
Wastewater operator: Pump workshop
Oct
21
- | Training and exams
Location: Electric Pump, LLC
Wastewater operator: Pump workshop
Nov
17-19
- | Training and exams
Location: Minneapolis Marriott Northwest
2026 Wastewater Facility and Collection System Operators’ Conference
Nov
17
- | Training and exams
Location: Minneapolis Marriott Northwest
Wastewater operator: Type IV refresher (land application)
Nov
18
- | Training and exams
Location: Marriott Northwest
Wastewater operator: Type V refresher (spray irrigation)
Dec
1-2
- | Training and exams
Location: Virtual
Wastewater Class C math webinar
Dec
3-4
- | Training and exams
Location: Virtual
Wastewater Class D math webinar
Dec
8-10
- | Training and exams
Location: MnDOT Training & Conference Centers
Wastewater treatment basic
Dec
10
- | Training and exams
Location: MnDOT Training & Conference Centers
Wastewater operator: Exam
Jan
13
| Training and exams
Location: Virtual
Wastewater operator: Type IV refresher (land application) online course
Feb
2-3
- | Training and exams
Location: DoubleTree by Hilton Minneapolis Airport
Wastewater operator: 2027 exam refreshers training
Feb
4
- | Training and exams
Location: DoubleTree by Hilton Minneapolis Airport
Wastewater operator: Exam
Mar
24
- | Training and exams
Location: Midwest Pump Works
Wastewater operator: Pump workshop