City: Tahlequah | D&C Wastewater Certification | September 10-11 | 8:00AM – 5:00PM | Instr. John Morris September 10 @ 8:00 am - September 11 @ 5:00 pm Tahlequah Public Works 710 W. Choctaw, Tahlequah Topics Day 1 Certification Training Day 2 Certification Training Exam RSVP Now Free 2 spots left