The streets are well paved and have sufficient slope at all points to give easy surface drainage; Montevideo has the reputation of being one of the cleanest cities of the world.
It is the best planned and cleanest town in the empire, and this combined with the climate, which is very equable, makes it a health resort, especially for consumptive patients.
The city is excellently drained, well-paved, well-lighted and furnished with an abundant supply of filtered water, while the cellar dwellings have given place to light and airy tenements, and Berlin justly claims to rank among the cleanest and healthiest capitals in Europe.
Where the mowers mow the cleanest, Where the hay lies thick and greenest, There to trace the homeward bee, That's the way for Billy and me.
This rise and fall of Walden at long intervals serves this use at least; the water standing at this great height for a year or more, though it makes it difficult to walk round it, kills the shrubs and trees which have sprung up about its edge since the last rise--pitch pines, birches, alders, aspens, and others--and, falling again, leaves an unobstructed shore; for, unlike many ponds and all waters which are subject to a daily tide, its shore is cleanest when the water is lowest.
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