History
of the Huddersfield Water Supplies
By T. W. Woodhead
CHAPTER VI - UNDERGROUND WATER SUPPLIES.
BORE HOLES - BLACKMOORFOOT
In 1930, a shaft of a diameter of 10 feet was sunk alongside
the catchwater near its entrance to the reservoir. The shaft
is brick lined to a depth of 64 feet, from which it continues,
unlined, to a total depth of 166 feet 10 inches from the
surface, down to the base of the Huddersfield White Rock.
In 1931, 374 feet of headings were driven from this shaft,
in three directions ; a central drift 193 feet long, of
which 109 feet runs S.W. of the shaft, and 84 feet to the
N.E. The former gives off an adit 81 feet long to the S.,
and the latter, nearer its extremity, an adit at right anges
to the drift, 100 feet long to the S.E.
In sinking this shaft a flow of gas was met with. A young
workman on descending the shaft was overcome by the fumes
and was only rescued with difficulty. The has had the following
percentage composition:-
| Carbon Dioxide |
01.10 |
| Carbon Monoxide |
00.25 |
| Methane |
36.90 |
| Oxygen |
12.35 |
| Nitrogen |
49.40 |
| |
100.00 |
A pumping station was installed here in 1934, worked by
an oil engine. When necessary it is worked twelve hours
a day, yielding about 9,000 gallons an hour, or 108,000
a working day. The yield during the drought of 1934 was:-
| 1934 |
Number of Hours |
Discharge per month |
Average per hour |
| October |
542 ½ |
5,504,000 |
10,145 |
| November |
190 |
1,529,000 |
8,047 |
The Average quantity pumped over this period was 9,601
gallons per hour.
.
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