34 Mr. W. Whitaker on some Surrey Wells. 
CamMBERWELL. North Surrey Brewery, Messrs. Pugh & Uo. 
Made and communicated by Messrs. Istur & Co. 
Water-level 25 feet down. Supply about 2000 gallons an hour. 
Thickness Depth 
30 
Dug well (the rest bored) ............cs.sseceeeeeeeeees — 
| Woolwich Beds] Green sand and pebbles......... 9 39 
GreendPhanen avid!) ts...5.-200:nerdnrerne ss cbaxcnenee 41 80 
@halkand fiintisecssctsteccees nace scrs spe cuevn eater alenses 101 181 
Carshalton. Ansell’s Puper Mill. [? Papermill Lane.| 1900. 
Made and communicated by Messrs. Lecranp and Surtcuirr. 
Water rose to 17 inches above the ground (October). 
Thickness Depth 
8 1 
DOUG setae seesath seen cee. Penn ecn sb cost nates tee cane ve + > 
NESTLOVOLAY, sr wtc-svetesesnesssvevedussss 10 183 
[Reading Beds, | Sandy clay .............cscesceeceeees 5} 24 
503 feet. | Miotiled Clay, <.:-c.dssseecsssaderetss 25 49 
Green sandy clay and pebbles 10 59 
Grey [Phamot] sama sister. ..5ccscses<cusdectereses 38 97 
Chalkstandtiaisy we.:.ccca-caresetsess cova: «asueneveners 2038 300 © 
Clapham Road. Wo. 139. Messrs. Causton’s. 1898 ? 
Made and communicated by Messrs. Isuzr. 
Lined with 190 feet of tube, 15 inches in diameter, from 
20 feet down. : 
Water-level 54 feet below surface in bore. Supply 12,000 to 
18,000 gallons an hour. 
Thickness mtg 
8 
DOs (Mis dewexrGuING) | saceessc.' sss sc .ee ses osedeseecase ese 
[Birger | Meera vele cst encaacss tucsvs-chaudcncvaemesceseains 20 28 
IBIMGIClay sien. c.cueeeteccceaseeacws see 77 105 
[London Clay, Black | flint] 
813 feet. | |Basement-bed | pebbles... 13 1063 
Green sand 3 1093 
RDedsit RNCIS wweetares te eteecsoen cer 4 111 
: Dead grey sand ............scecosees 10 121 
| Waolwrtels orl ahottled olay aac tee k 12973 
eading Beds, L 4 i 133 
41 feet.| OHI Y) AAR Gi sccurccnadscaxccuccvens . : 
Hard mottled clay ............00. 143 1474 
Congealed [cemented] pebbles 3 150} 
CTPBN RMN. caceceronscuceesece ses 113 162 
[Thanet Sand, |Hard grey sand ..............605- 9 171 
44% feet. | Dark green sand .............00008 11 182 
Dark grey sand .............ss0.s006 13 rer 
ope Flints with chalk .....,............ 225 0 
[Upper Chalk.] {Hard SroyiGhalk’ \55..0.cs,csexeo¥es 5 425 
