276 Drainage of Land. 
HiNXWORTH DRAIXAGE. — MONTHLY KeCORDS FROM 1st OCTOBER, 1856, 
1 1 2 
Rainfall. 
3 
Baro- 
meter. 
4 5 6 7 
Occasional Drainage. 
Fields Nos. 18, 19, 20.-46 Acres. Soil, lower Chalk 
8 9 
Part Occasional 
AND PART 
Wide Parallel 
time of recording the Dlscliarge 
utlets, H o'clocli; a.m. A'ofc— It 
l).sei ved that the height recorded 
1 height of the mercury at a certain 
mixed with Ciay, Gravel, and Sand. Green Sand 
is found mixed with Gault Clay. Also Coprolites. 
Very wet before Di-aining. Nos. 19 and 20 only, 
containing 25 acres, Drained at this time. 
Drainage. 
18 Acres. — Soil, same 
as last in part of field, 
remainder Gault and 
Gravel mixed. 
•a 
1 3 
! % 
a 
H 
o 
o 
Observations on Test Holes, 
being the depth of free soU 
from surface of J;and to 
surface of Water in the 
Holes which are sunic mid- 
way between the occasional 
Drains. Holes 6 feet deep. 
Quantity of Water 
from Outlet No. 7, 
which discharges the 
Drain Water from 
18, 19, and 20. Size 
of Pipe, 8 inches. 
Commenced running 
October 1. 
Quantity of Water 
from Outlet No. 9, 
which discharges the 
Drain Water from 
No. 22. Size of Pipe, 
five inches. Com- 
menced running Oc- 
tober 12. 
o 
(S 
a 
3 
a 
< 
si 
Heiglit at the 
from tha 0 
j should be 0 
Is simply the 
time of day. 
Higher Side. 
Distance from 
Drain to Drain 
59 yds. Depth 
of Drains 
4 ft. 11 in. 
Lower Side. 
Distance from 
Drain to Drain 
57 yds. Depth 
of Drains 
4 ft. 4 in. 
Per 
Minute. 
In 
Gallons. 
Per Acre. 
Jn Gallons 
(per diem). 
Per 
Minute. 
In 
Gallons. 
Per Acre. 
In Gallons 
(per diem). 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
•105 
•200 
•060 
•080 
•185 
•040 
•060 
•195 
•415 
•005 
•115 
•070 
•100 
•005 
.. 
•002 
•003 
•005 
2,375 
4,525 
1,355 
1,810 
4,185 
905 
1,355 
-i,410 
9,390 
115 
2,600 
1,585 
2,260 
115 
45 
70 
115 
a 
s . 
p to 
^ 2 
o 
•g 
S 
o 
o 
o ^ 
o S 
o 
30-12 
30^28 
30^26 
30^38 
30-40 
30-39 
30-36 
30-28 
30-20 
30-10 
30-05 
5 11 
5 10 
5 9 
5 8 
5 6 
5 3V 
5 2' 
5 0 
4 10 
4 9 
4 8 
4 6 
4 5 
4 4 
4 4.1- 
4 5' 
4 5\ 
4 g' 
4 6i 
4 7' 
4 7 
4 n 
4 8 
4 S.V 
4 9' 
4 9 
4 9'r 
4 lO' 
4 10 
4 10 
4 10 
5 4 
5 3 
5 2 
5 0 
4 10 
4 8 
4 '5 
4 3i 
4 2 
4 1 
3 11 
3 7 
3 8 
3 9 
3 9,V 
3 lO' 
4 0 
4 2 
4 2 
4 2 
4 2 
4 2i 
4 3 
4 3 
4 3 
4 3 
4 3 
4 3 
4 ;! 
4 3 
4 3 
If 
n 
H 
2 
2 
01 
"s 
4 
6:1 
9 
27i 
24'^ 
19i 
15" 
lO.i 
10' 
9 
8.V 
8' 
8 
Ci 
6' 
6 
5 
4{ 
4 
^ 
3 
3 
75 
105 
80 
90 
120 
80 
120 
160 
235 
3G0 
530 
1,585 
1,410 
1,115 
880 
605 
!580 
530 
495 
470 
470 
400 
375 
350 
350 
285 
250 
2.35 
220 
175 
175 
Nil. 
l-4th 
1-4 
1-8 
1-8 
1-8 
1-8 
1-8 
1-8 
1-8 
1-9 
1-9 
1-10 
1-12 
1-16 
1-16 
1-16 
1-16 
1-16 
1-16 
1-16 
Nil. 
20 
20 
10 
10 
10 
10 
10 
10 
10 
9 
9 
8 
7 
5 
5 
5 
5 
5 
Total 
1^645 
37,215 
Total quantity of Water per\ 
Kemainder unaccounted for .. 
12,910 
24,305 
178 
37,037 
Total Uainfall .. 
37,215 j 
37, -2 15 
