Skip to main content

Nov
13
- | Training and exams
Location: Holiday Inn - Lake Elmo
Wastewater operator: Exam
Nov
18-20
- | Training and exams
Location: Minneapolis Marriott Northwest
2025 Wastewater Facility and Collection System Operators’ Conference
Nov
18
- | Training and exams
Location: Minneapolis Marriott Northwest
Wastewater operator: Type IV refresher (land application)
Dec
16-18
- | Training and exams
Location: MnDOT Training & Conference Centers
Wastewater operator: Treatment basic
Dec
18
- | Training and exams
Location: MnDOT Training & Conference Centers
Wastewater operator: Exam
Jan
14
| Training and exams
Location: Virtual
Wastewater operator: Type IV refresher (land application) online course
Feb
3-4
- | Training and exams
Location: DoubleTree by Hilton Minneapolis Airport
Wastewater operator: 2026 exam refreshers training
Feb
5
- | Training and exams
Location: DoubleTree by Hilton Minneapolis Airport
Wastewater operator: Exam
Mar
11
| Training and exams
Location: Virtual
CS snap-shots
Apr
14-16
- | Training and exams
Location: TBD: St. Cloud or Elk River Area
Wastewater operator: Type IV basic (land application)
Apr
16
- | Training and exams
Location: TBD: St. Cloud or Elk River Area
Wastewater operator: Exam
Apr
22
- | Training and exams
Location: Minnesota Pump Works
Wastewater operator: Pump workshop
Apr
28-29
- | Training and exams
Location: Virtual
Wastewater Class C math webinar
Apr-May
30-1
- | Training and exams
Location: Virtual
Wastewater Class D math webinar
May
5-7
- | Training and exams
Location: TBD: Brainerd/Baxter Area
Wastewater operator: Stabilization pond seminar
May
7
- | Training and exams
Location: TBD: Brainerd/Baxter Area
Wastewater operator: Exam
May
19
- | Training and exams
Location: TBD: Rochester, New Ulm, or Mankato Area
Wastewater operator: Type IV refresher (land application)
Jun
2-4
- | Training and exams
Location: TBD: St. Cloud or Brainerd/Baxter Area
Wastewater treatment basic
Jun
4
- | Training and exams
Location: TBD: St. Cloud or Brainerd/Baxter Area
Wastewater Operator: Exam
Jun
10
- | Training and exams
Location: General Repair Service
Wastewater operator: Pump workshop