ON THE CIRCDLATION OF UNDERGROUND WATERS. 



87 



Bournemoiith Gas and Water Works. 187G. 

 Sunk and communicated hy Messrs. S. F. Baker & Sons. 



Drift 



Hi- 



«: 



o 



80 



a . 



o 

 S '-' 



<U I — I 



a +-. 



O C/3 



&'— ' 



White sand .... 

 Yellow loam .... 

 Yellow tjravel 



Yellow loam .... 

 Coarse gravel and stone 



Bright red sand . 



Yeliow sand .... 



Mottled clay 



Yellow sand (water-bearing) 



Fine grey sand . 



Tough clay . . . • 



Grey loam and sand 

 ^ Grey sand (water-bearing) . 

 ") Sharp grey sand . 



Veins of loam and sand 



Sharp grey sand (water-bearing) 



Fine grey sand . 



Sharp grey sand . 



Coarse grey sand (mineral water) 



Clay, very compact 



Dark clay, close and tough . 



Feet. 



U 

 3' 



8 



U 

 Oi 

 2 



2.V 

 1" 



o 

 4 



2 



H 



H 

 5 



1 



8 



Farnborough. 



Collected hj Mr. Whitakek. Communicated hy Messrs. Tilley & Son. 



1. Waterworks. Western side of Alexandra Road, just S.E. of Alma Cottages. 

 1«. 1884. 2. About 260 feet above Ordnance datum. 3. 25i) feet. 4. Water level 

 23 feet down until July 29, 1881, when it was pumped down to 41 feet, after which 

 the rest level was 29 feet. 



Gravel 



Brown loamy sand, r.ither coarse 



Buif sand, rather coarse (water) . 



Yellow clayey sand, tine .... 



Green loam (turning grey when dry) . 



Fine green sand (water) .... 



Light grey tine sand (water) 



Dark grey clay, with some large flint pebbles 



Green grey loam ...... 



Flint pebbles, in green grey clayey sand . 



Green grey loam and sand, with pebbles 



Fine grey sand, with water 

 I Green sand and water ..... 

 J Green sand, with thin layers of clay . 

 I Strong green loam, with layers of clay 

 I Green sand and water . . . - • 

 259J London clay 



1(!C:| 



Feet. 



7 

 83 

 33 



8 

 12 

 29 



m 



Of 

 17 



^3 

 10 



22 

 22 



3 

 12 



3 

 , 31 



Furdinghridge. 



Bored and communicated by Messrs. TiLtEY. 



Collected by Mr. WmiAKER. 



1. Ga-sworks. By the stream, at the western end of the village, la. 1887. 

 a. About 90 feet above Ordnance datum. 3. 219 boring. 4. Water from the sand 

 or 125 feet rose to 13 above the ground. 



