A pair of interactive courses covering water well basics will be presented Oct. 11 at the Carol Stream, Ill., headquarters of Meadow Equipment Sales & Service Inc. The event is sponsored by the Illinois Association of Groundwater Professionals, and consists of lectures, field scenario work and product demonstrations. The two courses – one covering drilling and the other pumps – run concurrently from 8:30 to 5:00. For complete details, telephone 800-990-2209.