In 1600, the Spanish conquistadors first came to the upper reaches of Agusan. In 1879, Fr. Saturnino Urios, a Spanish Jesuit missionary from Xativa, came to what was then known as Umajam and met the Manobos. Fr. Urios convinced the Manobos to relocate into one single settlement that he named as Loreto (not from his town in Spain, as sometimes it's said).
Rain of fish On a rainy morning on January 13, 2012, Loreto became nationally notable when it became the site of a
rain of fish. Seventy-two small fish were recovered and placed in an aquarium. They were about long and had small spots, but the
species remains unknown. The
Bureau of Fisheries and Aquatic Resources attributes the phenomenon to a
waterspout. ==Geography==