Possibly. But Palestinians have also said that pipelines are damaged or destroyed by Israel's bombing in all areas if Gaza.

So if water is going through then it's sitting in huge tanks and not able to go through the pipelines to whichever houses/ buildings which are not yet rubble because of destroyed/ damaged pipes and no electricity to pump the water through any undamaged pipes.

So they probaby need to collect the water via water trucks. But there's no petrol either.

They could make the dangerous walk to the water tanks, but Israel has been bombing south Gaza as well, where everyone from northern Gaza was told to go.