Thanks for posting the link, it was interesting. I remember staying in Brick Row, Llanfyrnach Pembs as a girl in the late 40s early 50s and all the water for the houses came from a pump at the end of the row, No running water in any of them, there were two buckets covered in cheesecloth kept in the pantry.
No gas or electric either! just lamps and all the cooking done on the coal kitchen range. Delicious the food that came from there!