Question: Where does rome's drinking water come from?

Disambiguated questions and answers:
context: A nasone ("plural" nasoni), also called a fontanella ("plural" fontanelle, lit. "little fountains"), is a type of drinking fountain found in Rome, Italy. Literally meaning "large nose", they got their name from their characteristic design first introduced in the 1870s. There are approximately 2,500–2,800 nasoni in Rome, supplying citizens and tourists with free drinking water.
question: What kind of fountain does modern rome's drinking water mostly come from?
short_answers: nasone
fontanella
wikipage: Nasone
context: In July 2017, Acea began to shut off some nasoni because drought had diminished the nearby Lake Bracciano, the city's main water reserve. The move was criticized by many, citing concerns that the decision will be hurtful to Rome's homeless population and local animals, both of which rely on fresh water from these fountains.
question: What lake does modern rome's drinking water mainly come from?
short_answers: Lake Bracciano
wikipage: Nasone
context: The system in Rome was copied in all provincial towns and cities of the Roman Empire, and even down to villas that could afford the plumbing. Roman citizens came to expect high standards of hygiene, and the army was also well provided with latrines and bath houses, or thermae. Aqueducts were used everywhere in the empire not just to supply drinking water for private houses but to supply other needs such as irrigation, public fountains, and thermae. Indeed, many of the provincial aqueducts survive in working order to the present day, although modernized and updated. Of the eleven ancient aqueducts serving Rome, eight of them entered Rome close to each other on the Esquiline Hill. Also, the first aqueduct was the Aqua Appia built in 312 BC by the censor Appius. Other aqueducts of importance to Roman sanitation was the Aqua Marcia built between 144-140 BC, which provided large amounts of quality water to Rome. One Aqueduct with some major importance to Rome was Traiana, which tapped from the clear springs of the northern and western slopes above lake Bracciano. It is said that the “Romans fully appreciated the importance of plentiful and wholesome supply of water, for domestic purposes to health of the Community. It was stated by Amulree that for 441 years after the building of Rome, it depended on water from the Tiber for drinking and other domestic purposes, but in 312 BC Appius Claudius Crassus provide Rome with water from the Springs of the Alban hills and brought to consumers by the means of Aqueducts. The Amulree notes state that this practice is in line with the teachings of Hippocrates: that stagnant water should be refused, not the spring water from the hills or rain water.
question: What device does ancient rome's drinking water get transported through?
short_answers: aqueducts
aqueduct
wikipage: Sanitation in ancient Rome

Long-form answers:
knowledge: content: A system of eleven aqueducts supplied the city with water from as far away as the river Anio.
wikipage: Sanitation in ancient Rome Aqueducts
content: An aqueduct is a watercourse constructed to carry water from a source to a distribution point far away.
wikipage: Aqueduct (water supply)
long_answer: Rome's drinking water mainly comes from a lake, Lake Bracciano, and through a type of drinking fountain called a nasone, of which there are approximately 2,500 to 2,800 in Rome supplying citizens and tourists with free drinking water. Ancient Rome's drinking water was transported through aqueducts, watercourses constructed to carry water from a source to a distribution point far away, which supplied the city with water from as far away as the river Anio.