Water main break necessitates closure. 9:07 am, Jan. 26, 2021 × A wate rmain break has prompted the closure of 9th Avenue Southwest between 19th and 20th Streets Southwest, from 9 a.m. until about 2 p.m. Tuesday, Jan. 26. Anyone with questions on the closure may call the Jamestown water treatment plant at 252-5131. listen live