Page:Frontinus - The stratagems, and, the aqueducts of Rome (Bennet et al 1925).djvu/405

 consulate of Marcus Aquila Julianus and Publius Nonius Asprenas, in the year 791 after the founding of the City, began two others, inasmuch as the seven then existing seemed insufficient to meet both the public needs and the luxurious private demands of the day. These works Claudius completed on the most magnificent scale, and dedicated in the consulship of Sulla and Titianus, on the 1st of August in the year 803 after the founding of the City. To the one water, which had its sources in the Caerulean and Curtain springs, was given the name Claudia. This is next to Marcia in excellence. The second began to be designated as New Anio, in order the more readily to distinguish by title the two Anios that had now begun to flow to the City. To the former Anio the name of "Old" was added.

The intake of Claudia is at the thirty-eighth milestone on the Sublacensian ^^ ay, on a cross-road, less than three hundred paces to the left. The water comes from two very large and beautiful springs, the Caerulean, so designated from its appearance, and the Curtian. Claudia also receives the spring which is called Albudinus, which is of such excellence that, when Marcia, too, needs supplementing, this water answers the purpose so admirably that by its addition there is no change in Marcia's quality the spring of Augusta was turned into Claudia, because it was plainly evident that Marcia was of sufficient volume by itself. But Augusta remained, nevertheless, a reserve supply to Marcia, the understanding being that Augusta should run into Claudia only when the conduit of Marcia would not carry it. Claudia's conduit has a length of 46,406 paces, of

