The Oneonta Department of Public Service is now in part two of water main flushing in the low service area starting today. Normal work hours are between 9:00 a.m. to 4:00 p.m.but some flushing near businesses will take place in the evening hours so they are not impacted. The work is expected to continue through at least August 3. During flushing there may be a change in water color and pressure and officials say this is a common, temporary occurrence.