Class 4 Water Treatment Course February 12, 2025 from 9:00 am to April 10, 2025 from 12:30 pm Zoom Zoom 48 TCH (Water) $384.00 – $768.00
Advanced WW Series: BOD, ORP, and Sludge Production February 25, 2025 from 8:30 am to 12:00 pm Zoom Zoom 3 TCH (Wastewater) $36.00 – $72.00
