Mr. W. Whitaker on some Surrey Wells. 
Dorking. 
Holmwood. 
75 
Brickfield. Abandoned. 
Made and communicated by Messrs. Duxe & Ocxenpen, 
[Weald Clay.] Red clay ... 
Blue clay ... 107 
17 +155 feet. 
Blue clay... 31 
Dorking. Shellwood Farm. 
Made and communicated 
Bored to 170 feet. . 
For the Duke of Northumberland. 
1897. 
by Mzssrs. Duxe & OckEnpen. 
Water- 
level 68 feet down. 
Dulwich. Constance Road Workhouse, East Dulwich. 
Communicated by Mr. W. 
M. Bryny. 
65 feet above Ordnance Datum. 
Boring of 12 inches diameter, 
Standing water-level about 100 feet down. 
Some water met with 40 feet down rose to within 30 feet of 
the surface. 
down to a depth of 190 feet. 
On the: first test a large 
water at the rate of 7000 
gallons an 
The sand was shut out 
This was shut out by an iron lining tube, driven 
quantity of the Thanet Sand, with 
hour, made its way into the 
by driving the lining tubes 
into the chalk; but the yield of water was thereby reduced con- 
siderably. 
The water was pumped for a week continuously, and 
samples then taken were reported as suitable for domestic pur- 
poses. 
Ponte Ground 55.555 gin te Soc ve eNOS ou, 3 3 
Brows, clay i203. 60¢666 ceesceece 12, 15 
UMD CIAG, ois pcepeces recess... 0. 193 342 
[London Clay.] Ee aud BGM occa Sons ccs 13 36 
Sand and gravel [? pebbles] 3 39 
OLS SEA ie aR ean 24 63 
: Beiowey clay ie. ece ek sa 10 73 
Bele, 03) et, Flints [? pebbles]... 34 763 
Y iag Sand | velaeeierees hasnt e 124 89 
Flint [? pebbles] .......... .... 23 «912 
[Thanet]. Fine grey sand, with water......... 44 1354 
([Upperand (Chalk with layers of flint ... 67% 208 
? Middle Chalk. ] (Hava chalk without flints... 306 509 
Total depth given as 504. 
Elsted. London and South 
Two wells, 
OcxEnpEn. 
Western Railway. 1898 and 1899. 
made and communicated by Messrs. Duxe & 
The first a dug well to 36 feet, bored to 149, 
The second, water-level 30 feet down. 
Blue clay, 
with 8 inches of rock at 24 feet, to sand 1183 feet, 
C 
