| Tons. | |
| Quantity of sewage daily emptied into the Thames | 278,000 |
| Ditto Annually | 101,390,000 |
In September, 1849, Mr. Banfield, at one time a Commissioner of Sewers, put the yearly quantity of sewage discharged into the Thames at 45,000,000 tons; but this is widely at variance with the returns as to quantity.
Of Ancient Sewers.
The traverser of the London streets rarely thinks, perhaps, of the far extended subterranean architecture below his feet; yet such is indeed the case, for the sewers of London, with all their imperfections, irregularities, and even absurdities, are still a great work; certainly not equal, in all respects, to what once must have existed in Rome, but second, perhaps, only to the giant works of sewerage in the eternal city.
The origin of these Roman sewers seems to be wrapped in as great a mystery as the foundation of the city itself. The statement of the Roman historians is that these sewers were the works of the elder Tarquin, the fifth (apocryphal) king of Rome. Tarquin’s dominions, from the same accounts, did not in any direction extend above sixteen miles, and his subjects could be but banditti, foragers, and shepherds. One conjecture is, that Rome stands on the site of a more ancient city, and that to its earlier possessors may be attributed the work of the sewers. To attribute them to the rudeness and small population of Tarquin’s day, it is contended, is as feasible as it would be to attribute the ruins of ancient Jerusalem, or any others in Asia Minor, to the Turks, or the ruins of Palmyra to the Arabs, because these people enjoy the privilege of possession.
THE SEWER-HUNTER.
[From a Daguerreotype by Beard.]
The main sewer of Rome, the Cloaca Maxima, is said to have been lofty and wide enough for a waggon load of hay to pass clear along it. Another, and more probable account, however, states that it was proposed to enlarge the great sewer to these dimensions, but it does not appear to have been so enlarged. Indeed, when Augustus “made Rome marble,” it was one of his great works also, under the direction of Agrippa, to reconstruct, improve, and enlarge the sewers. It was a project in the days of Rome’s greatness to turn seven navigable rivers into vast subterraneous passages, larger sewers, along which barges might pass, carrying on the traffic of Imperial Rome. In one year the cost of cleansing, renewing, and repairing the sewers is stated to have been 1000 talents of gold, or upwards of 192,000l. Of the average yearly cost we have no information. Some accounts represent these sewers as having been rebuilt after the irruption of the Gauls. In Livy’s time they were pronounced not to be accommodated to the plan of Rome. Some portions of these ancient structures are still extant, but they seem to have attracted small notice even from professed antiquarians; their subterranean character, however, renders such notice little possible. In two places they are still kept in repair, and for their original purpose, to carry off the filth of the city, but only to a small extent.