Wastewater Certification Review – Helena MT

December 17, 2025

(MRWS John Paddock, MRWS Chelsea Dodd and MT DEQ Josh Viall)

8:30- 9:00 Introduction to wastewater

9:00-9:30 Wastewater characteristics

9:30-9:45 Break

9:45-10:45 Math Review

10:45-11:15 Pretreatment and Primary treatment

11:30-11:45 Break

11:45-1:00 Microbiology

1:00-2:30 Lagoons

2:30-3:30 Fixed Film

3:30-4:00 Math review

December 18, 2025

(MRWS John Paddock, MRWS Chelsea Dodd and MDEQ Josh Viall)

9:00-10:30 Activated Sludge

10:30- 12:00 Disinfection

12:00 – 1:00 Lunch

1:00 – 2:00 Lab procedures

2:00-2:45 Aeration

2:45-3:15 Electrical, Safety, Management

3:15 – 4:00 Final math review

(Subject to Change)