Sep 23 City: Langley | D&C Wastewater Certification | September 23-24 | 8:00AM – 5:00PM | Instr. John Morris September 23 @ 8:00 am - September 24 @ 5:00 pm Langley City Hall 324 W. Osage, Langley Event Details Get Directions
Sep 21 City: Langley | D&C Water Certification | September 21-22 | 8:00AM – 5:00PM | Instr. Doug Hall September 21 @ 8:00 am - September 22 @ 5:00 pm Langley City Hall 324 W. Osage, Langley Event Details Get Directions
Sep 10 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 Event Details Get Directions
Sep 8 City: Tahlequah | D&C Water Certification | September 8-9 | 8:00AM – 5:00PM | Instr. Doug Hall September 8 @ 8:00 am - September 9 @ 5:00 pm Tahlequah Public Works 710 W. Choctaw, Tahlequah Event Details Get Directions