This morning’s Press Release from the Prefect. Many here don’t seem to speak French, so I translated it with Google Translate.

PRESS RELEASE - Water supply restored in Saint-Martin

During the night of December 26 to 27, the entire population of Saint-Martin was re-supplied with drinking water by SAUR.
In order to avoid cuts due to a still low flow, a prefectural decree was issued to limit non-essential uses of water.
The water distribution situation remains fragile, the prefect is closely monitoring its development so that it can be secured and sustained as soon as possible.