"Her most important role was as the goddess of the inundation (yearly flooding of the Nile). According to myth, on the “Night of the Teardrop” would shed a single tear, which was caught by Satet and poured into the Nile, causing the inundation".
"..she must have been regarded as the goddess of the inundation, who poured out and spread over the land the life-giving waters of the Nile, and as the goddess of fertility".
This was the time of Thutmose III (roughly around 1500 B.C.), during what is designated the New Kingdom Period.
Hathor portrayed herself with the head of a cow, with two horns, and a solar disc between the horns. Sometimes she was portrayed in the form of a cow.
Satet (Sati, Satis)
Cult Center: Elephantine, Egypt
Satet was the principal female counterpart of Khnemu and was worshipped with him at Elephantine (Abu). She was the mother of the goddess, Anqet.
Her name comes from the root, sat (to shoot, to eject, to pour out, to throw). With her arrows, she protected the pharaoh. Further, in the Pyramid Texts, Satet is described as cleansing the king with four jars of water from Elephantine.
Satet was the goddess of the inundation (yearly flooding of the Nile) and of fertility. She was also connected with the star "Sept" whose return to the night sky marked the beginning of the flood season.
Satet's temple in Elephantine was one of the principal holy places in Egypt. The center of her worship was in the island of Sahal, two miles south of Elephantine.