Street-mud is only partially mud, for mud is earthy particles saturated with water, and in the composition of the scavenger’s street-mud are dung, general refuse (such as straw and vegetable remains), and the many things which in poor neighbourhoods are still thrown upon the pavement.
In the busier thoroughfares of the metropolis—apart from the City, where there is no macadamization requiring notice—it is almost impossible to keep street “mac” and mud distinct, even if the scavengers cared more to do so than is the case at present; for a waggon, or any other vehicle, entering a street paved with blocks of wrought granite from a macadamized road must convey “mac” amongst mud; both “mac” and mud, however, as I have stated, are the most valuable separately.
In a Report on the Supply of Water, Appendix No. III., Mr. Holland, Upper Stamford-street, Waterloo-road, is stated to have said, in reply to a question on the subject:—“Suppose the inhabitants of one parish are desirous of having their streets in good order and clean: unless the adjoining districts concur, a great and unjust expense is imposed upon the cleaner parish; because every vehicle which passes from a dirty on to a clean street carries dirt from the former to the latter, and renders cleanliness more difficult and expensive. The inhabitants of London have an interest in the condition of other streets besides those of their own parish. Besides the inhabitants of Regent-street, for instance, all the riders in the 5000 vehicles that daily pass through that great thoroughfare are affected by its condition; and the inhabitants of Regent-street, who have to bear the cost of keeping that street in good repair and well cleansed, for others’ benefit as well as for their own, may fairly feel aggrieved if they do not experience the benefits of good and clean streets when they go into other districts.”
In the admixture of street-dirt there is this material difference—the dung, which spoils good “mac,” makes good mud more valuable.
After having treated so fully of the road-produce of “mac,” there seems no necessity to say more about mud than to consider its quantity, its value, and its uses.
In the Haymarket, which is about an eighth of a mile in length, and 18 yards in width, a load and a half of street-mud is collected daily (Sundays excepted), take the year through. As a farmer or market-gardener will give 3s. a load for common street-mud, and cart it away at his own cost, we find that were all this mud sold separately, at the ordinary rate, the yearly receipt for one street alone would be 70l. 4s. This public way, however, furnishes no criterion of the general mud-produce of the metropolis. We must, therefore, adopt some other basis for a calculation; and I have mentioned the Haymarket merely to show the great extent of street-dirt accruing in a largely-frequented locality.
But to obtain other data is a matter of no small difficulty where returns are not published nor even kept. I have, however, been fortunate enough to obtain the assistance of gentlemen whose public employment has given them the best means of forming an accurate opinion.
The street mud from the Haymarket, it has been positively ascertained, is 1¼ load each wet day the year through. Fleet-street, Ludgate-hill, Cheapside, Newgate-street, the “off” parts of St. Paul’s Church-yard, Cornhill, Leadenhall-street, Bishopsgate-street, the free bridges, with many other places where locomotion never ceases, are, in proportion to their width, as productive of street mud as the Haymarket.
Were the Haymarket a mile in length, it would supply, at its present rate of traffic, to the scavenger 6 loads of street mud daily, or 36 loads for the scavenger’s working week. In this yield, however, I am assured by practical men, the Haymarket is six times in excess of the average streets; and when compared with even “great business” thoroughfares, of a narrow character, such as Watling-street, Bow-lane, Old-change, and other thoroughfares off Cheapside and Cornhill, the produce of the Haymarket is from 10 to 40 per cent. in excess.
I am assured, however, and especially by a gentleman who had looked closely into the matter—as he at one time had been engaged in preparing estimates for a projected company purposing to deal with street-manures—that the 50 miles of the City may be safely calculated as yielding daily 1½ load of street mud per mile. Narrow streets—Thames-street for instance, which is about three-quarters of a mile long—yield from 2½ to 3½ loads daily, according to the season; but a number of off-streets and open places, such as Long-alley, Alderman’s-walk, America-square, Monument-yard, Bridgewater-square, Austin-friars, and the like, are either streets without horse-thoroughfares, or are seldom traversed by vehicles. If, then, we calculate that there are 100 miles of paved streets adjoining the City, and yielding the same quantity of street mud daily as the above estimate, and 200 more miles in the less central parts of the metropolis, yielding only half that quantity, we find the following daily sum during the wet season:—