Fall Hydrant Flushing The Cavendish Municipal Water System will be flushing the hydrants starting on Monday, October 28th and ending on Wednesday, October 30th, 2019, between the hours of 9 a.m. to 5 p .m. Download: Fall Hydrant Flushing 2019 (.PDF) NoticeKatieOctober 25, 2019 Facebook0 Twitter 0 Likes