There is no water source in the area, you will need to drive into town to fill up water jugs, or fill your RV prior to arriving. The Kroger gas station has a water spigot, but I do not believe you can hook a hose up to it to fill an RV. You can also call up a RV park and ask to use their facilities for a fee.

Santa Fe skies RV park at the south end of town does water fills for a fee.

Yes

We filled up at our last stop. I don't recall a water source there.