they gave you
~2 weeks notice of this scheduled work - that is enough time to prepare clean water to use between 9-6 for one day.
You posted this at Thu Jun 03, 2021 9:17 am, on the day they are working. They started 17 minutes before you posted. How is the water going to be better if they haven't finished their work?
As of this post, the water pressure has returned and is clear for me.