Table XII.
Lengths of all water mains on the island of 2" diameter and upwards, excluding old rider mains and private supplies.
Diameters in inches and lengths in feet.
Description Total Lengths 2" 3" 4" 5" 6" 7" 8" 10" 12" 14" 15" 18" 21" 24" = Miles Distribution Mains City & Mid. Levels 319471 11134 56166 43646 28185 82588 7670 22435 21180 16972 3790 14315 8710 2680 149.8 Distribution Mains Peak 54787 19695 20412 9750 4090 840 Distribution Mains Villages 78289 17664 29863 20743 3278 6741 Pumping Mains 73752 1840 16289 14790 2270 1450 100 280 700 36033 Unfiltered Mains Supplying Filters 43855 504 6700 560 4520 28208 3363 Cross Harbour Mains 12394 566 5914 5914 Back Lane Pipes and Sub Mains Unfiltered Supply Mains-City ... Total-island All sizes 790900 48493 107785 91894 51065 95280 9940 35090 21180 45180 31998 15378 12073 36033 2680